Package io.prestosql.sql

Class DynamicFilters

java.lang.Object

io.prestosql.sql.DynamicFilters

public final class DynamicFilters
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DynamicFilters.Descriptor
static class	DynamicFilters.ExtractResult
static class	DynamicFilters.Function

Method Summary

Modifier and Type	Method	Description
static Expression	createDynamicFilterExpression(Metadata metadata, DynamicFilterId id, Type inputType, Expression input)
static Expression	createDynamicFilterExpression(Metadata metadata, DynamicFilterId id, Type inputType, Expression input, ComparisonExpression.Operator operator)
static Expression	createDynamicFilterExpression(Metadata metadata, DynamicFilterId id, Type inputType, Expression input, ComparisonExpression.Operator operator, boolean nullAllowed)
static Expression	createDynamicFilterExpression(Metadata metadata, DynamicFilterId id, Type inputType, SymbolReference input, ComparisonExpression.Operator operator, boolean nullAllowed)
static DynamicFilters.ExtractResult	extractDynamicFilters(Expression expression)
static com.google.common.collect.Multimap<DynamicFilterId,DynamicFilters.Descriptor>	extractSourceSymbols(List<DynamicFilters.Descriptor> dynamicFilters)
static Optional<DynamicFilters.Descriptor>	getDescriptor(Expression expression)
static boolean	isDynamicFilter(Expression expression)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Metadata metadata,
                                                       DynamicFilterId id,
                                                       Type inputType,
                                                       SymbolReference input,
                                                       ComparisonExpression.Operator operator,
                                                       boolean nullAllowed)

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Metadata metadata,
                                                       DynamicFilterId id,
                                                       Type inputType,
                                                       Expression input,
                                                       ComparisonExpression.Operator operator)

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Metadata metadata,
                                                       DynamicFilterId id,
                                                       Type inputType,
                                                       Expression input,
                                                       ComparisonExpression.Operator operator,
                                                       boolean nullAllowed)

createDynamicFilterExpression

public static Expression createDynamicFilterExpression(Metadata metadata,
                                                       DynamicFilterId id,
                                                       Type inputType,
                                                       Expression input)

extractDynamicFilters

public static DynamicFilters.ExtractResult extractDynamicFilters(Expression expression)

extractSourceSymbols

public static com.google.common.collect.Multimap<DynamicFilterId,DynamicFilters.Descriptor> extractSourceSymbols(List<DynamicFilters.Descriptor> dynamicFilters)

isDynamicFilter

public static boolean isDynamicFilter(Expression expression)

getDescriptor

public static Optional<DynamicFilters.Descriptor> getDescriptor(Expression expression)