Package com.blazebit.persistence.view.impl

Class ScalarTargetResolvingExpressionVisitor

java.lang.Object

com.blazebit.persistence.parser.PathTargetResolvingExpressionVisitor

com.blazebit.persistence.view.impl.ScalarTargetResolvingExpressionVisitor

All Implemented Interfaces:

Expression.Visitor

public class ScalarTargetResolvingExpressionVisitor
extends PathTargetResolvingExpressionVisitor

A visitor that can determine possible target types of a scalar expressions.

Since:

1.0.0

Author:

Christian Beikov

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ScalarTargetResolvingExpressionVisitor.TargetType
static class	ScalarTargetResolvingExpressionVisitor.TargetTypeImpl

Nested classes/interfaces inherited from class com.blazebit.persistence.parser.PathTargetResolvingExpressionVisitor

PathTargetResolvingExpressionVisitor.PathPosition

Field Summary

Fields inherited from class com.blazebit.persistence.parser.PathTargetResolvingExpressionVisitor

currentPosition, metamodel, pathPositions, rootAttribute, rootType, rootTypes

Constructor Summary

Constructors

Constructor	Description
ScalarTargetResolvingExpressionVisitor(Class<?> managedType, EntityMetamodel metamodel, Map<String,JpqlFunction> functions, Map<String,javax.persistence.metamodel.Type<?>> rootTypes)
ScalarTargetResolvingExpressionVisitor(javax.persistence.metamodel.ManagedType<?> managedType, EntityMetamodel metamodel, Map<String,JpqlFunction> functions, Map<String,javax.persistence.metamodel.Type<?>> rootTypes)
ScalarTargetResolvingExpressionVisitor(javax.persistence.metamodel.ManagedType<?> managedType, javax.persistence.metamodel.Attribute<?,?> rootAttribute, EntityMetamodel metamodel, Map<String,JpqlFunction> functions, Map<String,javax.persistence.metamodel.Type<?>> rootTypes)

Method Summary

Modifier and Type	Method	Description
List<ScalarTargetResolvingExpressionVisitor.TargetType>	getPossibleTargetTypes()
void	visit(ArithmeticExpression expression)
void	visit(ArithmeticFactor expression)
void	visit(ArrayExpression expression)
void	visit(DateLiteral expression)
void	visit(EntityLiteral expression)
void	visit(EnumLiteral expression)
void	visit(FunctionExpression expression)
void	visit(GeneralCaseExpression expression)
void	visit(ListIndexExpression expression)
void	visit(MapEntryExpression expression)
void	visit(MapKeyExpression expression)
void	visit(MapValueExpression expression)
void	visit(NullExpression expression)
void	visit(NumericLiteral expression)
void	visit(ParameterExpression expression)
void	visit(SimpleCaseExpression expression)
void	visit(StringLiteral expression)
void	visit(SubqueryExpression expression)
void	visit(TimeLiteral expression)
void	visit(TimestampLiteral expression)
void	visit(TreatExpression expression)
void	visit(TrimExpression expression)
void	visit(TypeFunctionExpression expression)
void	visit(WhenClauseExpression expression)
void	visit(BetweenPredicate predicate)
void	visit(BinaryExpressionPredicate predicate)
void	visit(BooleanLiteral expression)
void	visit(CompoundPredicate predicate)
void	visit(EqPredicate predicate)
void	visit(ExistsPredicate predicate)
void	visit(GePredicate predicate)
void	visit(GtPredicate predicate)
void	visit(InPredicate predicate)
void	visit(IsEmptyPredicate predicate)
void	visit(IsNullPredicate predicate)
void	visit(LePredicate predicate)
void	visit(LikePredicate predicate)
void	visit(LtPredicate predicate)
void	visit(MemberOfPredicate predicate)

Methods inherited from class com.blazebit.persistence.parser.PathTargetResolvingExpressionVisitor

clear, getPossibleTargets, invalid, invalid, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Details

ScalarTargetResolvingExpressionVisitor

public ScalarTargetResolvingExpressionVisitor(Class<?> managedType,
 EntityMetamodel metamodel,
 Map<String,JpqlFunction> functions,
 Map<String,javax.persistence.metamodel.Type<?>> rootTypes)

ScalarTargetResolvingExpressionVisitor

public ScalarTargetResolvingExpressionVisitor(javax.persistence.metamodel.ManagedType<?> managedType,
 EntityMetamodel metamodel,
 Map<String,JpqlFunction> functions,
 Map<String,javax.persistence.metamodel.Type<?>> rootTypes)

ScalarTargetResolvingExpressionVisitor

public ScalarTargetResolvingExpressionVisitor(javax.persistence.metamodel.ManagedType<?> managedType,
 javax.persistence.metamodel.Attribute<?,?> rootAttribute,
 EntityMetamodel metamodel,
 Map<String,JpqlFunction> functions,
 Map<String,javax.persistence.metamodel.Type<?>> rootTypes)

Method Details

getPossibleTargetTypes

public List<ScalarTargetResolvingExpressionVisitor.TargetType> getPossibleTargetTypes()

visit

public void visit(GeneralCaseExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(ArrayExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(TreatExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(ParameterExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(NullExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(ArithmeticExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(ArithmeticFactor expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(NumericLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(BooleanLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(StringLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(DateLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(TimeLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(TimestampLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(SubqueryExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(ListIndexExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(MapEntryExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(MapKeyExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(MapValueExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(FunctionExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(TrimExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(SimpleCaseExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(WhenClauseExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(EnumLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(EntityLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(TypeFunctionExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(CompoundPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(EqPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(GtPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(GePredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(LtPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(LePredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(MemberOfPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(LikePredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(BinaryExpressionPredicate predicate)

visit

public void visit(IsNullPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(IsEmptyPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(BetweenPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(InPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor

visit

public void visit(ExistsPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class PathTargetResolvingExpressionVisitor