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A

ABS - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

AbsExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.numeric

ABS returns the absolute value of a number.

AbsExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.numeric.AbsExpression

Constructor initializes children expression list

AbstractAggregationExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

Parent for aggregation function classes

AbstractAggregationExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

Constructor initializes children expression list

AbstractArithmeticExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.arithmetic

Parent for arithmetic expression classes

AbstractArithmeticExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.AbstractArithmeticExpression

Constructor initializes children expression list

AbstractCharStream - Class in org.apache.qpid.server.query.engine.parsing

An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).

AbstractCharStream(int, int, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Constructor.

AbstractComparisonExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Parent for comparison expression classes

AbstractComparisonExpression(String, ExpressionNode<T, ?>, ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Constructor initializes children expression list

AbstractComparisonExpression(List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Constructor initializes children expression list

AbstractComparisonExpression(ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Constructor initializes children expression list

AbstractComparisonExpression(ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Constructor initializes children expression list

AbstractExpressionNode<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression

Abstract expression node containing base functionality

AbstractExpressionNode() - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Default constructor creates an empty children list and checks current query depth against the settings

AbstractExpressionNode(String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores expression alias

AbstractExpressionNode(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores alias and children expressions supplied

AbstractExpressionNode(String, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores alias and child expression supplied

AbstractExpressionNode(String, ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores alias and children expressions supplied

AbstractExpressionNode(List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores the supplied child expressions

AbstractExpressionNode(ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores child expression supplied

AbstractExpressionNode(ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores the supplied child expressions

AbstractExpressionNode(ExpressionNode<T, ?>, ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Constructor stores the supplied child expressions

AbstractFunctionExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function

Parent for function expression classes

AbstractFunctionExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Constructor initializes children expression list

AbstractSetExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.set

Abstract class containing base functionality for set expressions

AbstractSetExpression(boolean) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.set.AbstractSetExpression

Constructor stores distinct flag

AbstractSetExpression(boolean, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.set.AbstractSetExpression

Constructor initializes children expression list and validates their compatibility

AccessorExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating accessor expressions

AclRuleRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves Rule entities

AclRuleRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.AclRuleRetriever

addAggregation(AbstractAggregationExpression<T, ?>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

addEscapes(String) - Static method in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Replaces unprintable characters by their escaped (or unicode escaped) equivalents in the given string

addExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

addOrderItem(OrderItem<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

adjustBeginLineColumn(int, int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Method to adjust line and column numbers for the start of a token.

aggregate(List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

Aggregation implementation

aggregate(List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AvgExpression

Performs avg operation using parameters and the value supplied

aggregate(List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.CountExpression

Performs count operation using parameters and the value supplied

aggregate(List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.MaxExpression

Performs max operation using parameters and the value supplied

aggregate(List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.MinExpression

Performs min operation using parameters and the value supplied

aggregate(List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.SumExpression

Performs sum operation using parameters and the value supplied

ALL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

allowBooleans() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

allowComparables() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

allowDateTimeTypes() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

allowEnums() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

allowNulls() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

allowNumbers() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

allowStrings() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

and(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LogicExpressionFactory

Creates an AndExpression instance

AND - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

andExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

AndExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.logic

Logical AND expression.

AndExpression(String, ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.logic.AndExpression

Constructor initializes children expression list

andThen(Expression<? super R, ? extends V>) - Method in interface org.apache.qpid.server.query.engine.parsing.expression.Expression

apply(Collection<R>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.CollectionObjectAccessor

Evaluates expression using parameters and the value supplied

apply(Map<String, R>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.MapObjectAccessor

Evaluates expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.ChainedObjectAccessor

Evaluates expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.ConfiguredObjectAccessorExpression

Evaluates expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.DelegatingCollectionAccessorExpression

Evaluates expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.DelegatingObjectAccessor

Evaluates expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.ObjectAccessorExpression

Evaluates expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.DivideExpression

Performs arithmetic division operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.MinusExpression

Performs arithmetic subtraction operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.ModExpression

Performs arithmetic mod operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.MultiplyExpression

Performs arithmetic multiplication operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.PlusExpression

Performs arithmetic addition operation using parameters and the value supplied.

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.BetweenExpression

Performs BETWEEN comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.EqualExpression

Performs equality comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.GreaterThanExpression

Performs GREATER THAN comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.GreaterThanOrEqualExpression

Performs grater-than-or-equal comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.InExpression

Performs IN comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.IsNullExpression

Performs IS NULL comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.LessThanExpression

Performs LESS THAN comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.LessThanOrEqualExpression

Performs LESS THAN OR EQUAL comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.LikeExpression

Performs LIKE comparison using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.conditional.CaseExpression

Performs CASE operation using parameters and the value supplied

apply(T) - Method in interface org.apache.qpid.server.query.engine.parsing.expression.Expression

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

Should be called after aggregate() method returning cached result.

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.CurrentTimestampExpression

Returns current datetime

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.DateAddExpression

Performs dateadd operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.DateDiffExpression

Performs datediff operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.DateExpression

Performs date operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.ExtractExpression

Performs extract operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.nulls.CoalesceExpression

Performs coalesce operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.numeric.AbsExpression

Performs abs operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.numeric.RoundExpression

Performs round operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.numeric.TruncExpression

Performs truncate operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.ConcatExpression

Performs concatenation operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.LeftTrimExpression

Performs left trim operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.LengthExpression

Performs length operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.LowerExpression

Performs lowercase operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.PositionExpression

Performs position operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.ReplaceExpression

Performs replace operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.RightTrimExpression

Performs trim operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.SubstringExpression

Performs substring operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.TrimExpression

Performs trim operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.string.UpperExpression

Performs uppercase operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.AndExpression

Performs logical AND operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.ExpressionWrapperExpression

Calls stored predicate using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.NotExpression

Performs logical NOT operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.OrExpression

Performs logical OR operation using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.PredicateWrapperExpression

Calls stored expression using parameters and the value supplied

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.set.EmptySetExpression

Shouldn't be called

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.set.IntersectExpression

Performs INTERSECT operation on both set expressions

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.set.MinusExpression

Performs MINUS operation on both set expressions

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.set.UnionExpression

Performs UNION operation on both set expressions

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.query.HavingExpression

Evaluates an object against having clause

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

Evaluated an object against the expression

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

Shouldn't be called as query is supposed to be passed to QueryEvaluator instance

apply(T) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

Evaluates select expression and returns evaluation result

applyAggregation(SelectExpression<T, R>, List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.query.HavingExpression

Prepares boolean mask in form of a map having same structure as actual aggregation result, but containing boolean values instead of actual values.

applyAggregation(SelectExpression<T, R>, List<T>) - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

Evaluates a collection of objects against an aggregation expression

ArithmeticExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating arithmetic expressions

AS - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ASC - org.apache.qpid.server.query.engine.parsing.query.Order

ASC - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ASTERIX - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

available - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

The number of unoccupied buffer array positions

AVERAGING - org.apache.qpid.server.query.engine.parsing.collector.CollectorType

AVG - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

AvgExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

The AVG() function returns the average value of a numeric collection.

AvgExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AvgExpression

Constructor initializes children expression list

B

backup(int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

backup(int) - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

Backs up the input stream by amount steps.

beginColumn - Variable in class org.apache.qpid.server.query.engine.parsing.Token

The column number of the first character of this Token.

beginLine - Variable in class org.apache.qpid.server.query.engine.parsing.Token

The line number of the first character of this Token.

beginToken() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

beginToken() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

BETWEEN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

betweenExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates BETWEEN expression

BetweenExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison BETWEEN operation.

BetweenExpression(String, ExpressionNode<T, ?>, ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.BetweenExpression

Constructor initializes children expression list

BindingRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves Binding entities

BindingRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.BindingRetriever

BLOCK_COMMENT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

BROKER - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

BROKER_NOT_SUPPLIED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.EVALUATION

buffer - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Internal circular buffer

bufpos - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Current read position in buffer.

bufsize - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Overall buffer size - same as buffer.length

build() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

builder() - Static method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate

Creates builder

Builder() - Constructor for class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

BUILDING - org.apache.qpid.server.query.engine.evaluator.EvaluationPhase

C

CASE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

CASE_CONDITIONS_EMPTY - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

CASE_OUTCOMES_EMPTY - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

caseExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

caseExpression(List<ExpressionNode<T, R>>, List<ExpressionNode<T, R>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ConditionalExpressionFactory

Creates CASE expression

CaseExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.conditional

Conditional CASE operation.

CaseExpression(List<ExpressionNode<T, R>>, List<ExpressionNode<T, R>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.conditional.CaseExpression

Constructor initializes children expression list

CertificateRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves CertificateDetails entities

CertificateRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.CertificateRetriever

chained(String, ExpressionNode<T, R>, List<ExpressionNode<R, ?>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.AccessorExpressionFactory

Creates chained accessor

ChainedObjectAccessor<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

Chained object accessor retrieves values from expressions having form parent.child.grandchild

ChainedObjectAccessor(String, ExpressionNode<T, R>, List<ExpressionNode<R, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.ChainedObjectAccessor

Constructor initializes children expression list

chainedVariable() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

CharStream - Interface in org.apache.qpid.server.query.engine.parsing

This interface describes a character stream that maintains line and column number positions of the characters.

CHILD_EXPRESSION_NOT_FOUND - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.EVALUATION

CHILD_EXPRESSION_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

CHILD_EXPRESSIONS_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

clear() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

clearEvaluationContext() - Static method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContextHolder

COALESCE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

CoalesceExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.nulls

The COALESCE() function returns the first non-null value in a list.

CoalesceExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.nulls.CoalesceExpression

Constructor initializes children expression list

collection(String, String, Expression<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.AccessorExpressionFactory

Creates collection accessor

CollectionObjectAccessor<R> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

Collection object accessor retrieves values from a collection

CollectionObjectAccessor(Integer) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.CollectionObjectAccessor

Constructor stores index value

collector(CollectorType) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.CollectorFactory

Creates collector from collector type

COLLECTOR_TYPE_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

CollectorFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating collectors for aggregation functions

CollectorType - Enum in org.apache.qpid.server.query.engine.parsing.collector

Enum containing collector types

COMMA - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

COMPARATORS - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

comparisonExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

ComparisonExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating comparison expressions

CONCAT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ConcatExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

CONCAT takes a variable number of arguments and concatenates them into a single string.

ConcatExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.ConcatExpression

Constructor initializes children expression list

ConditionalExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating conditional expressions

ConfiguredObjectAccessorExpression<T extends org.apache.qpid.server.model.ConfiguredObject<?>,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

ConfiguredObject object accessor retrieves values from a broker objects hierarchy

ConfiguredObjectAccessorExpression(String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.ConfiguredObjectAccessorExpression

Constructor stores object property name

ConfiguredObjectRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves various ConfiguredObject entities

ConfiguredObjectRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.ConfiguredObjectRetriever

ConnectionLimitRuleRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves ConnectionLimitRule entities

ConnectionLimitRuleRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.ConnectionLimitRuleRetriever

ConstantExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.literal

Holds a constant value.

ConstantExpression(String, R) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

Constructor stores alias and value

ConstantExpression(R) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

Constructor stores value

contains(Object) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

containsAggregation() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Determines whether expression contains aggregation nodes or not

containsAggregation() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Determines whether expression contains aggregation nodes or not

containsAlias(String) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

convert(T) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.ImplicitConverter

Converts value following implicit conversion rules

COUNT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

CountExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

The COUNT() function returns the number of items that matches a specified criterion.

CountExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.CountExpression

Constructor initializes children expression list

COUNTING - org.apache.qpid.server.query.engine.parsing.collector.CollectorType

createEvaluator() - Method in class org.apache.qpid.server.query.engine.QueryEngine

Creates query evaluator

createFalse() - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a FalseLiteralExpression instance

createFunction(String, String, List<ExpressionNode<T, ?>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.FunctionExpressionFactory

Creates function expression

createNull() - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a NullLiteralExpression instance

createTrue() - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a TrueLiteralExpression instance

ctx() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Returns current evaluation context

curChar - Variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

CURRENT_TIMESTAMP - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

currentExecution() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

CurrentTimestampExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.datetime

The CURRENT_TIMESTAMP() function returns current date and time.

CurrentTimestampExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.CurrentTimestampExpression

Constructor initializes children expression list

currentToken - Variable in exception org.apache.qpid.server.query.engine.parsing.ParseException

This is the last token that has been consumed successfully.

D

DATE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

DATE_PATTERN - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Pattern for date string representation

DATE_TIME_FORMAT - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Format of date/time representation

DATE_TIME_PATTERN - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Pattern for date/time string representation

DATEADD - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

DateAddExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.datetime

The DATEADD() function adds a time/date interval to a date and returns the date.

DateAddExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.DateAddExpression

Constructor initializes children expression list

DATEDIFF - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

DateDiffExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.datetime

The DATEDIFF() function returns the number of time units between two date values.

DateDiffExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.DateDiffExpression

Constructor initializes children expression list

DateExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.datetime

The DATE() function extracts the date part from a datetime expression.

DateExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.DateExpression

Constructor initializes children expression list

DateFormat - Enum in org.apache.qpid.server.query.engine.evaluator

Enum holding possible types of date representation

datePart() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

DATEPART_NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

DateTimeConverter - Class in org.apache.qpid.server.query.engine.parsing.converter

Utility class for datetime conversions

DAY - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

DECIMAL_DIGITS - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Amount of decimal digits after the point

DECIMAL_LITERAL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

decode(String) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

DEFAULT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

Lexical state.

DEFAULT_BUF_SIZE - Static variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Default buffer size if nothing is specified

DEFAULT_QUERY_SETTINGS_NOT_SUPPLIED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.EVALUATION

DefaultQuerySettings - Class in org.apache.qpid.server.query.engine.evaluator.settings

Contains default settings for query execution

DefaultQuerySettings() - Constructor for class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

delegating(String, String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.AccessorExpressionFactory

Creates delegating accessor

DelegatingCollectionAccessorExpression<T,R,INDEX,COLLECTION extends java.util.Collection<R>,MAP extends java.util.Map<java.lang.String,R>> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

Delegating collection accessor retrieves values either from indexed collections or from maps

DelegatingCollectionAccessorExpression(String, String, Expression<T, INDEX>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.DelegatingCollectionAccessorExpression

Constructor stores field values

DelegatingObjectAccessor<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

Delegating object accessor delegates value retrieval to other accessor types

DelegatingObjectAccessor(String, String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.DelegatingObjectAccessor

Constructor stores alias and object property name

DESC - org.apache.qpid.server.query.engine.parsing.query.Order

DESC - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

disable_tracing() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Disable tracing.

disallowBooleans() - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate.Builder

distinct(boolean) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

DISTINCT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

DISTINCT_NOT_FOUND - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.AGGREGATION

divide(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ArithmeticExpressionFactory

Creates DIVIDE expression

DivideExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.arithmetic

Arithmetic division operation

DivideExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.DivideExpression

Constructor initializes children expression list

Domain - Class in org.apache.qpid.server.query.engine.model

Model / DTO class representing queryable object

Domain() - Constructor for class org.apache.qpid.server.query.engine.model.Domain

Domain(String) - Constructor for class org.apache.qpid.server.query.engine.model.Domain

DOMAIN_NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

DomainRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves domain entities (metadata containing queryable object types)

DomainRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.DomainRetriever

done() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

done() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.

E

ELSE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

emptyFunctionParameter(String, int) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

EmptySetExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.set

Represents an empty set returned by a subquery

EmptySetExpression() - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.set.EmptySetExpression

Initializes expression with a default distinct value (false)

enable_tracing() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Enable tracing.

END - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

endColumn - Variable in class org.apache.qpid.server.query.engine.parsing.Token

The column number of the last character of this Token.

endLine - Variable in class org.apache.qpid.server.query.engine.parsing.Token

The line number of the last character of this Token.

EntityRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Interface in org.apache.qpid.server.query.engine.retriever

Parent interface for classes retrieving entities not available directly in broker hierarchy

EOF - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

End of File.

EOL - Static variable in exception org.apache.qpid.server.query.engine.parsing.ParseException

The end of line string for this machine.

equalExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates EQUAL expression

EqualExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison equality operation.

EqualExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.EqualExpression

Constructor initializes children expression list

equalityExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Errors - Class in org.apache.qpid.server.query.engine.exception

Contains error messages for convenient access

Errors.ACCESSOR - Class in org.apache.qpid.server.query.engine.exception

Errors.AGGREGATION - Class in org.apache.qpid.server.query.engine.exception

Errors.ARITHMETIC - Class in org.apache.qpid.server.query.engine.exception

Errors.COMPARISON - Class in org.apache.qpid.server.query.engine.exception

Errors.CONVERSION - Class in org.apache.qpid.server.query.engine.exception

Errors.EVALUATION - Class in org.apache.qpid.server.query.engine.exception

Errors.FUNCTION - Class in org.apache.qpid.server.query.engine.exception

Errors.NEGATION - Class in org.apache.qpid.server.query.engine.exception

Errors.SET - Class in org.apache.qpid.server.query.engine.exception

Errors.VALIDATION - Class in org.apache.qpid.server.query.engine.exception

ESCAPE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

evaluate(QueryExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.evaluator.QueryEvaluator

Evaluates parsed query

evaluate(SelectExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.evaluator.SelectEvaluator

Evaluates select expression

evaluateChild(int, X) - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Retrieves child expression by index and evaluates it against the value provided

evaluateChild(int, X, FunctionParameterTypePredicate<Y>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Evaluates child expression against the value supplied and validates the result against the validator

EvaluationContext - Class in org.apache.qpid.server.query.engine.evaluator

Holds temporary values needed during query evaluation

EvaluationContext() - Constructor for class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

EvaluationContextHolder - Class in org.apache.qpid.server.query.engine.evaluator

Holds evaluation context

EvaluationPhase - Enum in org.apache.qpid.server.query.engine.evaluator

Enum containing query evaluation phases

EvaluationResult<R> - Class in org.apache.qpid.server.query.engine.evaluator

Model / DTO class containing query evaluation results

EvaluationResult(List<Map<String, R>>, Long) - Constructor for class org.apache.qpid.server.query.engine.evaluator.EvaluationResult

EVALUATOR_NOT_SUPPLIED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.EVALUATION

EXCEPT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

execute(String) - Method in class org.apache.qpid.server.query.engine.evaluator.QueryEvaluator

Evaluates query using default settings

execute(String, QuerySettings) - Method in class org.apache.qpid.server.query.engine.evaluator.QueryEvaluator

Evaluates query using supplied settings

EXECUTING - org.apache.qpid.server.query.engine.evaluator.EvaluationPhase

expandBuff(boolean) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

expectedTokenSequences - Variable in exception org.apache.qpid.server.query.engine.parsing.ParseException

Each entry in this array is an array of integers.

EXPONENT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

Expression<T,R> - Interface in org.apache.qpid.server.query.engine.parsing.expression

Function extension on which most expression are based on

ExpressionNode<T,R> - Interface in org.apache.qpid.server.query.engine.parsing.expression

Node of which expression tree consist of

ExpressionParser<T,R> - Class in org.apache.qpid.server.query.engine.parsing

Simplified SQL parser generated by JavaCC Do not edit this .java file directly - it is autogenerated from ExpressionParser.jj

ExpressionParser() - Constructor for class org.apache.qpid.server.query.engine.parsing.ExpressionParser

ExpressionParser(InputStream, Charset) - Constructor for class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Constructor with InputStream and supplied encoding

ExpressionParser(Reader) - Constructor for class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Constructor with InputStream.

ExpressionParser(ExpressionParserTokenManager) - Constructor for class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Constructor with generated Token Manager.

ExpressionParserConstants - Interface in org.apache.qpid.server.query.engine.parsing

Token literal values and constants.

ExpressionParserTokenManager - Class in org.apache.qpid.server.query.engine.parsing

Token Manager.

ExpressionParserTokenManager(SimpleCharStream) - Constructor for class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Constructor.

ExpressionParserTokenManager(SimpleCharStream, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Constructor.

ExpressionWrapperExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.logic

Wraps predicate into an expression.

ExpressionWrapperExpression(Predicate<T>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.logic.ExpressionWrapperExpression

Constructor stores the predicate value

EXTRACT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ExtractExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.datetime

The EXTRACT() function extracts a part from a given date.

ExtractExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.datetime.ExtractExpression

Constructor initializes children expression list

F

FAILED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.CONVERSION

FALSE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

FalseLiteralExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.literal

Holds a FALSE boolean value.

FalseLiteralExpression() - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.FalseLiteralExpression

Constructor stores value

FIELD_NOT_FOUND_IN_DOMAIN - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.ACCESSOR

FIELD_NOT_FOUND_IN_DOMAINS - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.ACCESSOR

fieldNotFound(String) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

fillBuff() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

filter(Map<String, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.HavingExpression

Filters aggregation result in accordance with the having predicate

filtering(Predicate<? super T>, Collector<T, A, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.CollectorFactory

Filtering collector

FLOATING_POINT_LITERAL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

from(String, String) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

FROM - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

fromDecimal(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a NumberLiteralExpression instance from decimal source

fromDecimal(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.NumberExpressionFactory

Creates number from a decimal token

fromDouble(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a NumberLiteralExpression instance from double source

fromDouble(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.NumberExpressionFactory

Creates number from a double token

FromExpression<T,R extends java.util.stream.Stream<?>,C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains information about domain queried and retrieves steams of entities from domain.

FromExpression(String, String) - Constructor for class org.apache.qpid.server.query.engine.parsing.query.FromExpression

Constructor stores domain properties

fromHex(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a NumberLiteralExpression instance from hex source

fromHex(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.NumberExpressionFactory

Creates number from a hex token

fromOctal(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a NumberLiteralExpression instance from octal source

fromOctal(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.NumberExpressionFactory

Creates number from an octal token

FUNCTION_ARGS_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

FUNCTION_ARGS_PREDICATE_EMPTY - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

FUNCTION_NAME_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

functionDateAdd() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

functionDateDiff() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

functionExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

FunctionExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating function expressions

functionExtract() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

FUNCTIONNAME - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

functionParameterLessThanOne(String, int) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

FunctionParametersValidator - Class in org.apache.qpid.server.query.engine.validation

Validates function parameters

FunctionParameterTypePredicate<T> - Class in org.apache.qpid.server.query.engine.validation

Predicate used to validate function parameter types

FunctionParameterTypePredicate(boolean, boolean, boolean, boolean, boolean, boolean, boolean) - Constructor for class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate

Constructor sets state flags

FunctionParameterTypePredicate.Builder<T> - Class in org.apache.qpid.server.query.engine.validation

Builder used to create predicate

functionPosition() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

G

generateParseException() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Generate ParseException.

get() - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

get() - Method in class org.apache.qpid.server.query.engine.parsing.query.FromExpression

Retrieves stream of data from domain

get(Object) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

get(Object, Class<T>) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

getAggregationItems() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getAggregations() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Returns expression children being aggregation nodes

getAggregations() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Returns expression children being aggregation nodes

getAggregations() - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Returns expression alias

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.DelegatingObjectAccessor

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Returns expression alias

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.IsNullExpression

Returns expression alias

getAlias() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Returns expression alias

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

Alias getter

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.StringLiteralExpression

Alias getter

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.query.FromExpression

Returns domain alias

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.query.OrderItem

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

getAlias() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getAlias(String) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

getArguments(List<T>, FunctionParameterTypePredicate<Object>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

Evaluates and validates input collection values

getBeginColumn() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getBeginColumn() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getBeginLine() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getBeginLine() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getBufSizeAfterExpansion() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getCacheSize() - Method in class org.apache.qpid.server.query.engine.QueryEngine

getChild(int) - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Retrieves child expression by index

getChildren() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Return expression children

getChildren() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Returns expression children

getClassName(Object) - Static method in class org.apache.qpid.server.query.engine.parsing.utils.StringUtils

Returns object class name

getCollectorType() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

Type of the collector depends on the aggregation type

getCollectorType() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AvgExpression

Returns averaging collector type

getCollectorType() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.CountExpression

Returns counting collector type

getCollectorType() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.MaxExpression

Returns maximizing collector type

getCollectorType() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.MinExpression

Returns minimizing collector type

getCollectorType() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.SumExpression

Returns summing collector type

getColumn() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getDatePattern() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getDateTimeFormat() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getDateTimeFormat() - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

getDateTimePattern() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getDateTimePattern() - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

getDecimalDigits() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getDecimalDigits() - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

getDepth() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

getDomains() - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

Returns domains used by query

getEndColumn() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getEndColumn() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getEndLine() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getEndLine() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getEvaluationContext() - Static method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContextHolder

getExpression() - Method in class org.apache.qpid.server.query.engine.parsing.query.OrderItem

getExpression() - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

Returns wrapped expression

getFieldNames() - Method in class org.apache.qpid.server.query.engine.parsing.query.FromExpression

Retrieves field names of a domain entity

getFieldNames() - Method in class org.apache.qpid.server.query.engine.retriever.AclRuleRetriever

Returns list of entity field names

getFieldNames() - Method in class org.apache.qpid.server.query.engine.retriever.BindingRetriever

Returns list of entity field names

getFieldNames() - Method in class org.apache.qpid.server.query.engine.retriever.CertificateRetriever

Returns list of entity field names

getFieldNames() - Method in class org.apache.qpid.server.query.engine.retriever.ConnectionLimitRuleRetriever

Returns list of entity field names

getFieldNames() - Method in class org.apache.qpid.server.query.engine.retriever.DomainRetriever

Returns list of entity field names

getFieldNames() - Method in interface org.apache.qpid.server.query.engine.retriever.EntityRetriever

Returns list of entity field names

getFieldNames() - Method in class org.apache.qpid.server.query.engine.retriever.SessionRetriever

Returns list of entity field names

getFormatter() - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Returns DateTimeFormatter used

getFrom() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getFunctionName() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Getter for function name

getGroupBy() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getHaving() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getImage() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getImage() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getLimit() - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

getLine() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getMaxBigDecimalValue() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getMaxQueryCacheSize() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getMaxQueryDepth() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getMessage() - Method in exception org.apache.qpid.server.query.engine.exception.QueryParsingException

getMessage() - Method in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

You can also modify the body of this method to customize your error messages.

getName() - Method in class org.apache.qpid.server.query.engine.model.Domain

getName() - Method in class org.apache.qpid.server.query.engine.parsing.query.WithItem

getNextToken() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

getNextToken() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Get the next Token.

getOffset() - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

getOptionalConstantParameter(int, Class<Y>, String) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Evaluates nullable constant expression.

getOptionalParameter(int, X, Class<Y>, String) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Evaluates nullable expression using value supplied and performs validation checks of result.

getOrder() - Method in class org.apache.qpid.server.query.engine.parsing.query.OrderItem

getOrderItems() - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

getOrdinal() - Method in class org.apache.qpid.server.query.engine.parsing.query.OrderItem

getOrdinal() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getParent() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Returns expression parent

getParent() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Return expression parent

getProjections() - Method in class org.apache.qpid.server.query.engine.parsing.expression.set.AbstractSetExpression

Returns list of projections

getProjections() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.set.SetExpression

Returns list of projections

getProjections() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getProjections(List<String>, SelectExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.FromExpression

Retrieves accessor expressions for a domain entity

getQuery() - Method in class org.apache.qpid.server.query.engine.parsing.query.WithItem

getRequiredParameter(int, X, Class<Y>, String) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Evaluates expression using value supplied and performs validation checks of result.

getResults() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationResult

getRoundingMode() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

getRoundingMode() - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

getSelect() - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

getSelections() - Method in class org.apache.qpid.server.query.engine.parsing.expression.set.AbstractSetExpression

Returns list of select expressions

getSelections() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.set.SetExpression

Returns list of select expressions

getSource() - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

getSql() - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

getSuffix(int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getSuffix(int) - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getTabSize() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

getTabSize() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

getToken(int) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

getTotal() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationResult

getValue() - Method in class org.apache.qpid.server.query.engine.parsing.Token

An optional attribute value of the Token.

getWhere() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

getWithItems() - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

getZoneId() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

greaterThanExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates GREATER THAN expression

GreaterThanExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison GREATER THAN operation.

GreaterThanExpression(ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.GreaterThanExpression

Constructor initializes children expression list

greaterThanOrEqualExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates GREATER THAN OR EQUAL expression

GreaterThanOrEqualExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison greater-than-or-equal operation.

GreaterThanOrEqualExpression(ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.GreaterThanOrEqualExpression

Constructor initializes children expression list

GROUP_BY - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

GROUP_BY_ORDINAL_INVALID - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

groupBy(ProjectionExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

groupItem(SelectExpression) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

H

hasAggregationItems() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

having(ExpressionNode<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

HAVING - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

HAVING_WITHOUT_AGGREGATION - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

HavingExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains expression for evaluation of having clause predicate

HavingExpression(SelectExpression<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.query.HavingExpression

Constructor initializes children expression list

HEX_LITERAL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

HOUR - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

I

ID - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

identifier() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

image - Variable in class org.apache.qpid.server.query.engine.parsing.Token

The string image of the token.

ImplicitConverter - Class in org.apache.qpid.server.query.engine.parsing.converter

Converter used to perform implicit type conversions

IN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

INAPPLICABLE - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.COMPARISON

inBuf - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Characters in the backup/pushBack buffer

incrementDepth() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

INDEX_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

inExpression(ExpressionNode<T, R>, List<ExpressionNode<T, R>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates IN expression

inExpression(ExpressionNode<T, R>, SelectExpression<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates IN expression

InExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison IN operation.

InExpression(List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.InExpression

Constructor initializes children expression list

InExpression(ExpressionNode<T, ?>, SelectExpression<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.InExpression

Constructor initializes children expression list

initQueryCache() - Method in class org.apache.qpid.server.query.engine.QueryEngine

Initializes query cache

input_stream - Variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

internalAdjustBuffSize() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

internalSetBufLineColumn(int, int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

internalUpdateLineColumn(char) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

intersect(boolean, ExpressionNode<T, Stream<Map<String, Object>>>, ExpressionNode<T, Stream<Map<String, Object>>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.SetExpressionFactory

Creates an IntersectExpression instance

INTERSECT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

IntersectExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.set

Set INTERSECT expression is used to retain the results of right SELECT statement present in the results of left SELECT statement.

IntersectExpression(boolean, ExpressionNode<T, Stream<Map<String, Object>>>, ExpressionNode<T, Stream<Map<String, Object>>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.set.IntersectExpression

Constructor initializes children expression list

INVALID_LEXICAL_STATE - Static variable in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Tried to change to an invalid lexical state.

INVALID_ORDINAL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

INVALID_SORT_FIELD - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

invalidFunctionParameter(String, R) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

invalidFunctionParameters(String, List<?>) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

IS - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

isAccessor() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Determines whether expression is an accessor or not

isAccessor() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Determines whether expression is an accessor or not

isAccessor() - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

isAggregation() - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

isAliasOrdinal() - Method in class org.apache.qpid.server.query.engine.parsing.query.OrderItem

isBuilding() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

isDateTime(R) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Checks whether value provided belongs to datetime types or not

isDistinct() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

isExecuting() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

isInstantlyEvaluable() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Determines whether expression can be evaluated instantly or not

isInstantlyEvaluable() - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Determines whether expression can be evaluated instantly or not

isNotNullExpression(ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates IS NOT NULL expression

isNullExpression(ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates IS NULL expression

IsNullExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison IS NULL operation.

IsNullExpression(ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.IsNullExpression

Constructor initializes children expression list

isNumber(String) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.NumberConverter

Checks if string is a number

isOrdinal() - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

isSelectAll() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

isTrackLineColumn() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

isTrackLineColumn() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

J

jj_nt - Variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Next token.

jjFillToken() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

jjnewLexState - Static variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Lex State array.

jjstrLiteralImages - Static variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Token literal values.

join() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

JOIN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

JOINS_NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

K

KEYWORD_FROM_NOT_FOUND - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

kind - Variable in class org.apache.qpid.server.query.engine.parsing.Token

An integer that describes the kind of this token.

L

LBRACKET - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

LeftTrimExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

LTRIM takes a string parameter and removes leading spaces from it.

LeftTrimExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.LeftTrimExpression

Constructor initializes children expression list

LEN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

LENGTH - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

LengthExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

LENGTH takes a string parameter and returns its length.

LengthExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.LengthExpression

Constructor initializes children expression list

lessThanExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates LESS THAN expression

LessThanExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison LESS THAN operation.

LessThanExpression(ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.LessThanExpression

Constructor initializes children expression list

lessThanOrEqualExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates LESS THAN OR EQUAL expression

LessThanOrEqualExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison LESS THAN OR EQUAL operation.

LessThanOrEqualExpression(ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.LessThanOrEqualExpression

Constructor initializes children expression list

LEXICAL_ERROR - Static variable in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Lexical error occurred.

LexicalErr(boolean, int, int, int, String, int) - Static method in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.

lexStateNames - Static variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Lexer state names.

LIKE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

likeExpression(ExpressionNode<T, R>, String, String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates LIKE expression

LikeExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.comparison

Comparison LIKE operation.

LikeExpression(ExpressionNode<T, R>, String, String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.comparison.LikeExpression

Constructor initializes children expression list

LIMIT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

LINE_COMMENT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

literal() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

LiteralExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating literal expressions

LogicExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating logic expressions

LONG - org.apache.qpid.server.query.engine.evaluator.DateFormat

LOOP_DETECTED - Static variable in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Detected (and bailed out of) an infinite loop in the token manager.

LOWER - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

LowerExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

LOWER takes a string parameter and converts it to lower case.

LowerExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.LowerExpression

Constructor initializes children expression list

LTRIM - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

M

MapObjectAccessor<R> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

Map object accessor retrieves value from a map

MapObjectAccessor(String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.MapObjectAccessor

Constructor object property name

MAX - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

MAX_BIG_DECIMAL_VALUE - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Maximal allowed BigDecimal value.

MAX_QUERY_CACHE_SIZE - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Maximal amount of queries allowed caching

MAX_QUERY_DEPTH - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Maximal amount of query tree nodes allowed

MAX_QUERY_DEPTH_REACHED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

MAX_VALUE_REACHED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.CONVERSION

MaxExpression<T,R extends java.lang.Comparable<R>> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

The MAX() function returns the maximum value of a collection.

MaxExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.MaxExpression

Constructor initializes children expression list

MAXIMIZING - org.apache.qpid.server.query.engine.parsing.collector.CollectorType

maxNextCharInd - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

MaxSizeHashMap<K,V> - Class in org.apache.qpid.server.query.engine.cache

Map containing limit number of entries

MaxSizeHashMap(int) - Constructor for class org.apache.qpid.server.query.engine.cache.MaxSizeHashMap

Metadata<T> - Class in org.apache.qpid.server.query.engine.parsing.expression

Expression metadata

Metadata() - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.Metadata

MILLISECOND - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

MIN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

MinExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

The MIN() function returns the minimum value of a collection.

MinExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.MinExpression

Constructor initializes children expression list

MINIMIZING - org.apache.qpid.server.query.engine.parsing.collector.CollectorType

minus(boolean, ExpressionNode<T, Stream<Map<String, Object>>>, ExpressionNode<T, Stream<Map<String, Object>>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.SetExpressionFactory

Creates a MinusExpression instance

minus(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ArithmeticExpressionFactory

Creates MINUS expression

MINUS - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

MinusExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.arithmetic

Arithmetic subtraction operation

MinusExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.set

Set MINUS expression is used to remove the results of right SELECT statement from the results of left SELECT statement.

MinusExpression(boolean, ExpressionNode<T, Stream<Map<String, Object>>>, ExpressionNode<T, Stream<Map<String, Object>>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.set.MinusExpression

Constructor initializes children expression list

MinusExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.MinusExpression

Constructor initializes children expression list

MINUTE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

MISSING_EXPRESSION - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

MISUSED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.AGGREGATION

mod(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ArithmeticExpressionFactory

Creates MOD expression

ModExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.arithmetic

Arithmetic mod operation, returns the remainder of a number divided by another number

ModExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.ModExpression

Constructor initializes children expression list

MONTH - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

multExpr() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

MULTIPLE_DOMAINS_NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

multiply(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ArithmeticExpressionFactory

Creates MULTIPLY expression

MultiplyExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.arithmetic

Arithmetic multiplication operation

MultiplyExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.MultiplyExpression

Constructor initializes children expression list

N

narrow(Number) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.NumberConverter

Converts Number to the strictest numeric type available in following order: Integer, Long, Double, BigDecimal

narrow(BigDecimal) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.NumberConverter

Converts BigDecimal to the strictest numeric type available in following order: Integer, Long, Double, BigDecimal

negate(Expression<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LogicExpressionFactory

Creates a NotExpression from a source expression

negate(ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.UnaryExpressionFactory

Negates the expression supplied

newToken(int) - Static method in class org.apache.qpid.server.query.engine.parsing.Token

newToken(int, String) - Static method in class org.apache.qpid.server.query.engine.parsing.Token

Returns a new Token object, by default.

next - Variable in class org.apache.qpid.server.query.engine.parsing.Token

A reference to the next regular (non-special) token from the input stream.

NOT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

NOT_A_SINGLE_GROUP_EXPRESSION - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

NOT_EQUAL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

NOT_FOUND - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.ARITHMETIC

NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.CONVERSION

NOT_SUPPORTED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.NEGATION

notEqualExpression(ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ComparisonExpressionFactory

Creates NOT EQUAL expression

NotExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.logic

Logical NOT expression.

NotExpression(Expression<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.logic.NotExpression

Constructor initializes children expression list

NULL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

NullLiteralExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.literal

Holds a NULL value.

NullLiteralExpression() - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.NullLiteralExpression

Constructor stores null value

NumberConverter - Class in org.apache.qpid.server.query.engine.parsing.converter

Utility class for numeric conversions

NumberExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating numeric expressions

NumberLiteralExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.literal

Holds a numeric value.

NumberLiteralExpression(Number) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.NumberLiteralExpression

Constructor stores numeric value

O

ObjectAccessorExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.accessor

Object accessor retrieves values from an object

ObjectAccessorExpression(String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.accessor.ObjectAccessorExpression

Constructor stores field values

OCTAL_LITERAL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

of(String, Object...) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

of(String, Object...) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryParsingException

of(String, Object...) - Static method in exception org.apache.qpid.server.query.engine.exception.QueryValidationException

of(String, R) - Static method in class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

Shorthand creation method

of(R) - Static method in class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

Shorthand creation method

OFFSET - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ON - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

or(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LogicExpressionFactory

Creates an OrExpression instance

OR - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

Order - Enum in org.apache.qpid.server.query.engine.parsing.query

Enum representing sorting order

ORDER_BY - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ORDER_BY_ORDINAL_INVALID - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

orderItem() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

OrderItem<T,R> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains information about a single item in ORDER BY clause

OrderItem(String, ExpressionNode<T, R>, Order) - Constructor for class org.apache.qpid.server.query.engine.parsing.query.OrderItem

Constructor stores properties

orExpression() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

OrExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.logic

Logical OR expression.

OrExpression(String, ExpressionNode<T, ?>, ExpressionNode<T, ?>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.logic.OrExpression

Constructor initializes children expression list

org.apache.qpid.server.query.engine - package org.apache.qpid.server.query.engine

org.apache.qpid.server.query.engine.cache - package org.apache.qpid.server.query.engine.cache

org.apache.qpid.server.query.engine.evaluator - package org.apache.qpid.server.query.engine.evaluator

org.apache.qpid.server.query.engine.evaluator.settings - package org.apache.qpid.server.query.engine.evaluator.settings

org.apache.qpid.server.query.engine.exception - package org.apache.qpid.server.query.engine.exception

org.apache.qpid.server.query.engine.model - package org.apache.qpid.server.query.engine.model

org.apache.qpid.server.query.engine.parsing - package org.apache.qpid.server.query.engine.parsing

org.apache.qpid.server.query.engine.parsing.collector - package org.apache.qpid.server.query.engine.parsing.collector

org.apache.qpid.server.query.engine.parsing.converter - package org.apache.qpid.server.query.engine.parsing.converter

org.apache.qpid.server.query.engine.parsing.expression - package org.apache.qpid.server.query.engine.parsing.expression

org.apache.qpid.server.query.engine.parsing.expression.accessor - package org.apache.qpid.server.query.engine.parsing.expression.accessor

org.apache.qpid.server.query.engine.parsing.expression.arithmetic - package org.apache.qpid.server.query.engine.parsing.expression.arithmetic

org.apache.qpid.server.query.engine.parsing.expression.comparison - package org.apache.qpid.server.query.engine.parsing.expression.comparison

org.apache.qpid.server.query.engine.parsing.expression.conditional - package org.apache.qpid.server.query.engine.parsing.expression.conditional

org.apache.qpid.server.query.engine.parsing.expression.function - package org.apache.qpid.server.query.engine.parsing.expression.function

org.apache.qpid.server.query.engine.parsing.expression.function.aggregation - package org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

org.apache.qpid.server.query.engine.parsing.expression.function.datetime - package org.apache.qpid.server.query.engine.parsing.expression.function.datetime

org.apache.qpid.server.query.engine.parsing.expression.function.nulls - package org.apache.qpid.server.query.engine.parsing.expression.function.nulls

org.apache.qpid.server.query.engine.parsing.expression.function.numeric - package org.apache.qpid.server.query.engine.parsing.expression.function.numeric

org.apache.qpid.server.query.engine.parsing.expression.function.string - package org.apache.qpid.server.query.engine.parsing.expression.function.string

org.apache.qpid.server.query.engine.parsing.expression.literal - package org.apache.qpid.server.query.engine.parsing.expression.literal

org.apache.qpid.server.query.engine.parsing.expression.logic - package org.apache.qpid.server.query.engine.parsing.expression.logic

org.apache.qpid.server.query.engine.parsing.expression.set - package org.apache.qpid.server.query.engine.parsing.expression.set

org.apache.qpid.server.query.engine.parsing.factory - package org.apache.qpid.server.query.engine.parsing.factory

org.apache.qpid.server.query.engine.parsing.query - package org.apache.qpid.server.query.engine.parsing.query

org.apache.qpid.server.query.engine.parsing.utils - package org.apache.qpid.server.query.engine.parsing.utils

org.apache.qpid.server.query.engine.retriever - package org.apache.qpid.server.query.engine.retriever

org.apache.qpid.server.query.engine.validation - package org.apache.qpid.server.query.engine.validation

P

PARAMETER_EMPTY - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

PARAMETER_INVALID - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

PARAMETER_LESS_THAN_1 - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

PARAMETER_NOT_INTEGER - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

PARAMETER_NOT_STRING - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

PARAMETERS_INVALID - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

ParseException - Exception in org.apache.qpid.server.query.engine.parsing

This exception is thrown when parse errors are encountered.

ParseException() - Constructor for exception org.apache.qpid.server.query.engine.parsing.ParseException

The following constructors are for use by you for whatever purpose you can think of.

ParseException(String) - Constructor for exception org.apache.qpid.server.query.engine.parsing.ParseException

Constructor with message.

ParseException(Token, int[][], String[]) - Constructor for exception org.apache.qpid.server.query.engine.parsing.ParseException

This constructor is used by the method "generateParseException" in the generated parser.

parseExpression(String) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

parseQuery(String) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

plus(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ArithmeticExpressionFactory

Creates PLUS expression

PlusExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.arithmetic

Arithmetic addition operation

PlusExpression(String, ExpressionNode<T, R>, ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.arithmetic.PlusExpression

Constructor initializes children expression list

POINT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

POSITION - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

PositionExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

POSITION takes a search pattern and a source string as parameters and returns the position of the first occurrence of a pattern in a source string.

PositionExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.PositionExpression

Constructor initializes children expression list

predicate() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

PredicateWrapperExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.logic

Wraps an expression into a predicate.

PredicateWrapperExpression(ExpressionNode<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.logic.PredicateWrapperExpression

Constructor stores the expression value

primaryExpr() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

PRODUCTS_HAVE_DIFFERENT_LENGTH - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.SET

projection(ExpressionNode<T, R>, String, int) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.ProjectionExpressionFactory

Creates a ProjectionExpression instance

ProjectionExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains information about a single item in a SELECT clause

ProjectionExpression(String, ExpressionNode<T, R>, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

Constructor stores properties

ProjectionExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating projection expressions

projectItem(SelectExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

projectItems(SelectExpression) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

PROPERTY_NAME_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

put(Object, Object) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

putAlias(String, Expression<T, R>) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

Q

query() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

QUERY_AGGREGATED_RESULT - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_ALIASES - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_DATETIME_PATTERN_OVERRIDEN - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_DEPTH - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_EMPTY - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

QUERY_EXPRESSION_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

QUERY_ITEMS_FOR_REMOVAL - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_NOT_SUPPLIED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.EVALUATION

QUERY_ORDER_ITEMS_FOR_REMOVAL - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_ORDERING - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_SETTINGS - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

QUERY_SETTINGS_NOT_SUPPLIED - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.EVALUATION

QueryEngine - Class in org.apache.qpid.server.query.engine

Bridge class between broker configuration and query evaluator

QueryEngine(Broker<?>) - Constructor for class org.apache.qpid.server.query.engine.QueryEngine

Constructor injects broker and retrieves default configuration values

QueryEngineException - Exception in org.apache.qpid.server.query.engine.exception

Parent class for exceptions thrown in query engine

QueryEngineException() - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEngineException

QueryEngineException(String) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEngineException

QueryEngineException(String, Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEngineException

QueryEngineException(Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEngineException

QueryEvaluationException - Exception in org.apache.qpid.server.query.engine.exception

Exception thrown during query evaluation

QueryEvaluationException() - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

QueryEvaluationException(String) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

QueryEvaluationException(String, Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

QueryEvaluationException(Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryEvaluationException

QueryEvaluator - Class in org.apache.qpid.server.query.engine.evaluator

Parses and evaluates query

QueryEvaluator(Map<String, QueryExpression<?, ?>>, QuerySettings, Broker<?>) - Constructor for class org.apache.qpid.server.query.engine.evaluator.QueryEvaluator

Constructor stores field values

QueryEvaluator(Broker<?>) - Constructor for class org.apache.qpid.server.query.engine.evaluator.QueryEvaluator

Constructor stores broker instance

QueryExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains information about a query, which contains WITH clause items, select expression, ORDER BY clause items as well as LIMIT and OFFSET clauses.

QueryExpression() - Constructor for class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

QueryExpressionValidator - Class in org.apache.qpid.server.query.engine.validation

Validates query structure in accordance to SQL rules

QueryExpressionValidator() - Constructor for class org.apache.qpid.server.query.engine.validation.QueryExpressionValidator

QueryParsingException - Exception in org.apache.qpid.server.query.engine.exception

Exception thrown during query parsing

QueryParsingException() - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryParsingException

QueryParsingException(String) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryParsingException

QueryParsingException(String, Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryParsingException

QueryParsingException(Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryParsingException

QueryRequest - Class in org.apache.qpid.server.query.engine.model

Model / DTO class for a JSON request

QueryRequest() - Constructor for class org.apache.qpid.server.query.engine.model.QueryRequest

QuerySettings - Class in org.apache.qpid.server.query.engine.evaluator.settings

Contains settings for query execution

QuerySettings() - Constructor for class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

QueryValidationException - Exception in org.apache.qpid.server.query.engine.exception

Exception thrown during query validation

QueryValidationException() - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryValidationException

QueryValidationException(String) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryValidationException

QueryValidationException(String, Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryValidationException

QueryValidationException(Throwable) - Constructor for exception org.apache.qpid.server.query.engine.exception.QueryValidationException

QUOTED_ID - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

R

RBRACKET - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

readChar() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

readChar() - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

Get the next character from the selected input.

reInit(int, int, int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Reinitialise.

reInit(InputStream, Charset) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Reinitialise.

reInit(InputStream, Charset, int, int) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Reinitialise.

reInit(InputStream, Charset, int, int, int) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Reinitialise.

reInit(Reader) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Reinitialise.

reInit(Reader, int, int) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Reinitialise.

reInit(Reader, int, int, int) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Reinitialise.

ReInit(InputStream, Charset) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Reinitialise

ReInit(Reader) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Reinitialise

ReInit(ExpressionParserTokenManager) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Reinitialise

ReInit(SimpleCharStream) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Reinitialise parser.

ReInit(SimpleCharStream, int) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Reinitialise parser.

remove(String) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

removeAlias(String) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

removeEldestEntry(Map.Entry<K, V>) - Method in class org.apache.qpid.server.query.engine.cache.MaxSizeHashMap

REPLACE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

ReplaceExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

REPLACE takes a source parameter, a pattern parameter and a replacement parameter.

ReplaceExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.ReplaceExpression

Constructor initializes children expression list

REQUIRE_MAX_PARAMETERS - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

REQUIRE_MIN_PARAMETER - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

REQUIRE_MIN_PARAMETERS - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

REQUIRE_PARAMETER - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

REQUIRE_PARAMETERS - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.FUNCTION

requireMaxParameters(int, List<ExpressionNode<T, ?>>, AbstractFunctionExpression<T, R>) - Static method in class org.apache.qpid.server.query.engine.validation.FunctionParametersValidator

Validates that argument list doesn't exceed a maximal expected size

requireMinParameters(int, List<ExpressionNode<T, ?>>, AbstractFunctionExpression<T, R>) - Static method in class org.apache.qpid.server.query.engine.validation.FunctionParametersValidator

Validates that argument list exceeds a minimal expected size

requireParameters(int, List<ExpressionNode<T, ?>>, AbstractFunctionExpression<T, R>) - Static method in class org.apache.qpid.server.query.engine.validation.FunctionParametersValidator

Validates argument list size

resetOrdinal() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

retrieve(C) - Method in class org.apache.qpid.server.query.engine.retriever.AclRuleRetriever

Returns stream of AclRule / Rule entities

retrieve(C) - Method in class org.apache.qpid.server.query.engine.retriever.BindingRetriever

Returns stream of Binding entities

retrieve(C) - Method in class org.apache.qpid.server.query.engine.retriever.CertificateRetriever

Returns stream of CertificateDetails entities

retrieve(C) - Method in class org.apache.qpid.server.query.engine.retriever.ConnectionLimitRuleRetriever

Returns stream of ConnectionLimitRule entities

retrieve(C) - Method in class org.apache.qpid.server.query.engine.retriever.DomainRetriever

Returns stream of Domain entities

retrieve(C) - Method in interface org.apache.qpid.server.query.engine.retriever.EntityRetriever

Retrieves stream of entities

retrieve(C) - Method in class org.apache.qpid.server.query.engine.retriever.SessionRetriever

Returns stream of Session entities

retrieve(C, Class<C>) - Method in class org.apache.qpid.server.query.engine.retriever.ConfiguredObjectRetriever

Returns stream of ConfiguredObject entities

RightTrimExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

RTRIM takes a string parameter and removes trailing spaces from it.

RightTrimExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.RightTrimExpression

Constructor initializes children expression list

ROUND - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

RoundExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.numeric

ROUND takes a numeric parameter and rounds it to the specified number of decimal places.

RoundExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.numeric.RoundExpression

Constructor initializes children expression list

ROUNDING_MODE - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

Rounding mode used in calculations

RTRIM - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

S

SECOND - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

select() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

SELECT - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

SELECT_EXPRESSION_NULL - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

selectAll() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

SelectEvaluator - Class in org.apache.qpid.server.query.engine.evaluator

Evaluates select expression

SelectEvaluator() - Constructor for class org.apache.qpid.server.query.engine.evaluator.SelectEvaluator

SelectExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains information about a select expression, which may contain SELECT clause, FROM clause, WHERE clause, GROUP BY clause and HAVING clause.

SelectExpression() - Constructor for class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

Default constructor sets default distinct property value (false)

SelectExpression(boolean) - Constructor for class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

Constructor sets distinct property value

SelectExpressionValidator - Class in org.apache.qpid.server.query.engine.validation

Validates select expression structure according to SQL rules

SelectExpressionValidator() - Constructor for class org.apache.qpid.server.query.engine.validation.SelectExpressionValidator

selectItem(ProjectionExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

SessionRetriever<C extends org.apache.qpid.server.model.ConfiguredObject<?>> - Class in org.apache.qpid.server.query.engine.retriever

Retrieves Session entities

SessionRetriever() - Constructor for class org.apache.qpid.server.query.engine.retriever.SessionRetriever

setAccessor(boolean) - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

setAlias(String) - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Setter for alias

setAlias(String) - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Setter for alias

setAlias(String) - Method in class org.apache.qpid.server.query.engine.parsing.expression.Metadata

setAlias(String) - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

setDatePattern(String) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setDateTimeFormat(String) - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

setDateTimeFormat(DateFormat) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setDateTimePattern(String) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setDateTimePattern(String) - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

setDecimalDigits(int) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setDecimalDigits(Integer) - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

SetExpression<T,R> - Interface in org.apache.qpid.server.query.engine.parsing.expression.set

Parent of select expression and set operations expressions

SetExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating set expressions

setLimit(Integer) - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

setMaxBigDecimalValue(BigDecimal) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setMaxBigDecimalValue(BigDecimal) - Method in class org.apache.qpid.server.query.engine.QueryEngine

setMaxQueryCacheSize(int) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setMaxQueryCacheSize(int) - Method in class org.apache.qpid.server.query.engine.QueryEngine

setMaxQueryDepth(int) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setMaxQueryDepth(int) - Method in class org.apache.qpid.server.query.engine.QueryEngine

setName(String) - Method in class org.apache.qpid.server.query.engine.model.Domain

setName(String) - Method in class org.apache.qpid.server.query.engine.parsing.query.WithItem

setOffset(Integer) - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

setParent(ExpressionNode<T, ?>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Setter for expression parent

setParent(ExpressionNode<T, ?>) - Method in interface org.apache.qpid.server.query.engine.parsing.expression.ExpressionNode

Setter for parent

setQuery(QueryExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.WithItem

setResults(List<Map<String, R>>) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationResult

setRoundingMode(String) - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

setRoundingMode(RoundingMode) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setSelect(SetExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

setSelect(SelectExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

setSql(String) - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

setTabSize(int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

setTabSize(int) - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

Set the tab size to use.

setTotal(Long) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationResult

setTrackLineColumn(boolean) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

setTrackLineColumn(boolean) - Method in interface org.apache.qpid.server.query.engine.parsing.CharStream

Enable or disable line number and column number tracking.

setValue(R) - Method in class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.AbstractAggregationExpression

setWithItems(List<WithItem<T, R>>) - Method in class org.apache.qpid.server.query.engine.parsing.query.QueryExpression

setZoneId(ZoneId) - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

setZoneId(ZoneId) - Method in class org.apache.qpid.server.query.engine.QueryEngine

SimpleCharStream - Class in org.apache.qpid.server.query.engine.parsing

An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).

SimpleCharStream(InputStream, Charset) - Constructor for class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Constructor.

SimpleCharStream(InputStream, Charset, int, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Constructor.

SimpleCharStream(InputStream, Charset, int, int, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Constructor.

SimpleCharStream(Reader) - Constructor for class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Constructor.

SimpleCharStream(Reader, int, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Constructor.

SimpleCharStream(Reader, int, int, int) - Constructor for class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

Constructor.

specialToken - Variable in class org.apache.qpid.server.query.engine.parsing.Token

This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token.

startBuilding() - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

startExecution(QueryExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

STATIC_LEXER_ERROR - Static variable in exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

An attempt was made to create a second instance of a static token manager.

STATISTICS - Static variable in class org.apache.qpid.server.query.engine.evaluator.EvaluationContext

streamClose() - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Close the underlying stream.

streamClose() - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

streamRead(char[], int, int) - Method in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

Read from the underlying stream.

streamRead(char[], int, int) - Method in class org.apache.qpid.server.query.engine.parsing.SimpleCharStream

string(String) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LiteralExpressionFactory

Creates a StringLiteralExpression instance

STRING - org.apache.qpid.server.query.engine.evaluator.DateFormat

STRING_LITERAL - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

stringLiteral() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

StringLiteralExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.literal

Holds a string value.

StringLiteralExpression(String) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.StringLiteralExpression

Constructor stores string value

StringUtils - Class in org.apache.qpid.server.query.engine.parsing.utils

Utility class containing string handling methods

stripEnd(String, String) - Static method in class org.apache.qpid.server.query.engine.parsing.utils.StringUtils

Strips any of a set of characters from the end of a string.

stripStart(String, String) - Static method in class org.apache.qpid.server.query.engine.parsing.utils.StringUtils

Strips any of a set of characters from the start of a string.

SUBQUERY_RETURNS_MULTIPLE_ROWS - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

SUBQUERY_RETURNS_MULTIPLE_VALUES - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

SUBSTR - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

SUBSTRING - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

SubstringExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

SUBSTRING takes a source parameter, a start index parameter and optional length parameter.

SubstringExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.SubstringExpression

Constructor initializes children expression list

SUM - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

SumExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.aggregation

The SUM() function returns the total sum of a numeric collection.

SumExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.aggregation.SumExpression

Constructor initializes children expression list

SUMMING - org.apache.qpid.server.query.engine.parsing.collector.CollectorType

SwitchTo(int) - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParserTokenManager

Switch to specified lex state.

T

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Evaluates value to a boolean result

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.FalseLiteralExpression

Returns FALSE

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.TrueLiteralExpression

Returns TRUE

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.AndExpression

Performs logical AND operation using parameters and the value supplied

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.NotExpression

Performs logical NOT operation using parameters and the value supplied

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.OrExpression

Performs logical OR operation using parameters and the value supplied

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.expression.logic.PredicateWrapperExpression

Calls stored expression using parameters and the value supplied

test(T) - Method in class org.apache.qpid.server.query.engine.parsing.query.HavingExpression

Evaluates an object against having clause

test(T) - Method in class org.apache.qpid.server.query.engine.validation.FunctionParameterTypePredicate

THEN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

toDouble(Object) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.NumberConverter

Converts object to double

toFunction(Predicate<T>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LogicExpressionFactory

Wraps predicate into an expression

toInstant(LocalDate) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts local date to instant

toInstant(LocalDateTime) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts local datetime to instant

toInstant(Date) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts date to instant

toInstantMapper() - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Returns function mapping datetime to instant

token - Variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Current token.

Token - Class in org.apache.qpid.server.query.engine.parsing

Describes the input token stream.

Token() - Constructor for class org.apache.qpid.server.query.engine.parsing.Token

No-argument constructor

Token(int) - Constructor for class org.apache.qpid.server.query.engine.parsing.Token

Constructs a new token for the specified Image.

Token(int, String) - Constructor for class org.apache.qpid.server.query.engine.parsing.Token

Constructs a new token for the specified Image and Kind.

token_source - Variable in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

Generated Token Manager.

tokenBegin - Variable in class org.apache.qpid.server.query.engine.parsing.AbstractCharStream

The first array index (of `buffer`) that the current token starts

tokenImage - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

Literal token values.

tokenImage - Variable in exception org.apache.qpid.server.query.engine.parsing.ParseException

This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.

TokenMgrException - Exception in org.apache.qpid.server.query.engine.parsing

Token Manager Error.

TokenMgrException() - Constructor for exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

No arg constructor.

TokenMgrException(boolean, int, int, int, String, int, int) - Constructor for exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Full Constructor.

TokenMgrException(String, int) - Constructor for exception org.apache.qpid.server.query.engine.parsing.TokenMgrException

Constructor with message and reason.

toLong(Object) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.NumberConverter

Converts object to long

toLong(R) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts datetime value to long (milliseconds)

toPredicate(ExpressionNode<T, R>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.LogicExpressionFactory

Wraps expression into a predicate

toQuerySettings() - Method in class org.apache.qpid.server.query.engine.model.QueryRequest

toString() - Method in class org.apache.qpid.server.query.engine.evaluator.settings.QuerySettings

toString() - Method in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

toString() - Method in class org.apache.qpid.server.query.engine.parsing.expression.accessor.DelegatingObjectAccessor

toString() - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression

toString() - Method in class org.apache.qpid.server.query.engine.parsing.expression.literal.StringLiteralExpression

toString() - Method in class org.apache.qpid.server.query.engine.parsing.query.FromExpression

toString() - Method in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

toString() - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

toString() - Method in class org.apache.qpid.server.query.engine.parsing.Token

Returns the image.

toString(Instant) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts instant to string

toString(LocalDate) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts local date to string

toString(LocalDateTime) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts local datetime to string

toString(Date) - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Converts date to string

toStringMapper() - Static method in class org.apache.qpid.server.query.engine.parsing.converter.DateTimeConverter

Returns function mapping datetime to string

trace_enabled() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

TRIM - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

TrimExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

TRIM takes a string parameter and removes both leading and trailing spaces from it.

TrimExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.TrimExpression

Constructor initializes children expression list

TRUE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

TrueLiteralExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.literal

Holds a TRUE boolean value.

TrueLiteralExpression() - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.literal.TrueLiteralExpression

Constructor stores value

TRUNC - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

TruncExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.numeric

TRUNC takes a numeric parameter and truncates it to the specified number of decimal places.

TruncExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.numeric.TruncExpression

Constructor initializes children expression list

U

UNABLE_TO_ACCESS - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.ACCESSOR

unaryExpr() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

UnaryExpressionFactory - Class in org.apache.qpid.server.query.engine.parsing.factory

Factory creating unary expressions

union(boolean, ExpressionNode<T, Stream<Map<String, Object>>>, ExpressionNode<T, Stream<Map<String, Object>>>) - Static method in class org.apache.qpid.server.query.engine.parsing.factory.SetExpressionFactory

Creates an UnionExpression instance

UNION - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

UnionExpression<T> - Class in org.apache.qpid.server.query.engine.parsing.expression.set

Set UNION expression is used to combine the results of two or more SELECT statements.

UnionExpression(boolean, ExpressionNode<T, Stream<Map<String, Object>>>, ExpressionNode<T, Stream<Map<String, Object>>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.set.UnionExpression

Constructor initializes children expression list

UPPER - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

UpperExpression<T,R> - Class in org.apache.qpid.server.query.engine.parsing.expression.function.string

UPPER takes a string parameter and converts it to upper case.

UpperExpression(String, List<ExpressionNode<T, ?>>) - Constructor for class org.apache.qpid.server.query.engine.parsing.expression.function.string.UpperExpression

Constructor initializes children expression list

V

validate(QueryExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.validation.QueryExpressionValidator

Validates query structure in accordance to SQL rules

validate(SelectExpression<T, R>) - Method in class org.apache.qpid.server.query.engine.validation.SelectExpressionValidator

Validates select expression structure according to SQL rules

valueOf(String) - Static method in enum org.apache.qpid.server.query.engine.evaluator.DateFormat

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.qpid.server.query.engine.evaluator.EvaluationPhase

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.qpid.server.query.engine.parsing.collector.CollectorType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.qpid.server.query.engine.parsing.query.Order

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.qpid.server.query.engine.evaluator.DateFormat

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.qpid.server.query.engine.evaluator.EvaluationPhase

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.qpid.server.query.engine.parsing.collector.CollectorType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.qpid.server.query.engine.parsing.query.Order

Returns an array containing the constants of this enum type, in the order they are declared.

variable() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

W

WEEK - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

WHEN - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

where(ExpressionNode<T, R>) - Method in class org.apache.qpid.server.query.engine.parsing.query.SelectExpression

WHERE - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

WITH - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

WITH_ITEM_COMLUMNS_INVALID - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.VALIDATION

withItem() - Method in class org.apache.qpid.server.query.engine.parsing.ExpressionParser

WithItem<T,R> - Class in org.apache.qpid.server.query.engine.parsing.query

Contains information about a single item in a WITH clause

WithItem(String, List<String>, QueryExpression<T, R>) - Constructor for class org.apache.qpid.server.query.engine.parsing.query.WithItem

Constructor stores properties and validates subquery

Y

YEAR - Static variable in interface org.apache.qpid.server.query.engine.parsing.ExpressionParserConstants

RegularExpression Id.

Z

ZERO_DIVISION - Static variable in class org.apache.qpid.server.query.engine.exception.Errors.ARITHMETIC

ZONE_ID - Static variable in class org.apache.qpid.server.query.engine.evaluator.settings.DefaultQuerySettings

ZoneId used in date/time representation

_

_distinct - Variable in class org.apache.qpid.server.query.engine.parsing.expression.set.AbstractSetExpression

Distinct flag

_functionName - Variable in class org.apache.qpid.server.query.engine.parsing.expression.function.AbstractFunctionExpression

Function name

_metadata - Variable in class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode

Expression metadata

_operator - Variable in class org.apache.qpid.server.query.engine.parsing.expression.comparison.AbstractComparisonExpression

Comparison operator

_ordinal - Variable in class org.apache.qpid.server.query.engine.parsing.query.ProjectionExpression

Ordinal value

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