Package org.eclipse.persistence.jpa.jpql.tools.resolver

Class FromSubqueryResolver.VirtualMappingBuilder

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor

org.eclipse.persistence.jpa.jpql.parser.AbstractEclipseLinkExpressionVisitor

org.eclipse.persistence.jpa.jpql.tools.resolver.FromSubqueryResolver.VirtualMappingBuilder

All Implemented Interfaces:

EclipseLinkExpressionVisitor, ExpressionVisitor

Enclosing class:

FromSubqueryResolver

protected class FromSubqueryResolver.VirtualMappingBuilder
extends AbstractEclipseLinkExpressionVisitor

This visitor will traverse the SELECT clause and create virtual mappings for the state field path expressions and any expression aliased with a result variable.

Field Summary

Fields

Modifier and Type	Field	Description
protected IManagedType	parent	The virtual IManagedType.

Constructor Summary

Constructors

Constructor	Description
VirtualMappingBuilder()	Creates a new VirtualMappingBuilder.

Method Summary

Modifier and Type	Method	Description
protected IMapping	buildMapping(java.lang.String name, Resolver resolver)	Creates
void	visit(AbsExpression expression)	Visits the AbsExpression expression.
void	visit(AdditionExpression expression)	Visits the AdditionExpression expression.
void	visit(AvgFunction expression)	Visits the AvgFunction expression.
void	visit(CollectionExpression expression)	Visits the CollectionExpression expression.
void	visit(ConcatExpression expression)	Visits the ConcatExpression expression.
void	visit(CountFunction expression)	Visits the CountFunction expression.
void	visit(DivisionExpression expression)	Visits the DivisionExpression expression.
void	visit(IndexExpression expression)	Visits the IndexExpression expression.
void	visit(LengthExpression expression)	Visits the LengthExpression expression.
void	visit(LocateExpression expression)	Visits the LocateExpression expression.
void	visit(LowerExpression expression)	Visits the LowerExpression expression.
void	visit(MaxFunction expression)	Visits the MaxFunction expression.
void	visit(MinFunction expression)	Visits the MinFunction expression.
void	visit(ResultVariable expression)	Visits the ResultVariable expression.
void	visit(SimpleSelectClause expression)	Visits the SimpleSelectClause expression.
void	visit(SimpleSelectStatement expression)	Visits the SimpleSelectStatement expression.
void	visit(SizeExpression expression)	Visits the SizeExpression expression.
void	visit(SqrtExpression expression)	Visits the SqrtExpression expression.
void	visit(StateFieldPathExpression expression)	Visits the StateFieldPathExpression expression.
void	visit(SubstringExpression expression)	Visits the SubstringExpression expression.
void	visit(SubtractionExpression expression)	Visits the SubtractionExpression expression.
void	visit(SumFunction expression)	Visits the SumFunction expression.
void	visit(TrimExpression expression)	Visits the TrimExpression expression.
void	visit(UpperExpression expression)	Visits the UpperExpression expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractEclipseLinkExpressionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Field Detail

parent

protected IManagedType parent

The virtual IManagedType.

Constructor Detail

VirtualMappingBuilder

public VirtualMappingBuilder()

Creates a new VirtualMappingBuilder.

Method Detail

buildMapping

protected IMapping buildMapping(java.lang.String name,
                                Resolver resolver)

Creates

Parameters:

name -

resolver -

Returns:

visit

public void visit(AbsExpression expression)

Visits the AbsExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(AdditionExpression expression)

Visits the AdditionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(AvgFunction expression)

Visits the AvgFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(CollectionExpression expression)

Visits the CollectionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ConcatExpression expression)

Visits the ConcatExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(CountFunction expression)

Visits the CountFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(DivisionExpression expression)

Visits the DivisionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(IndexExpression expression)

Visits the IndexExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LengthExpression expression)

Visits the LengthExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LocateExpression expression)

Visits the LocateExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(LowerExpression expression)

Visits the LowerExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(MaxFunction expression)

Visits the MaxFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(MinFunction expression)

Visits the MinFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(ResultVariable expression)

Visits the ResultVariable expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SimpleSelectClause expression)

Visits the SimpleSelectClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SimpleSelectStatement expression)

Visits the SimpleSelectStatement expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SizeExpression expression)

Visits the SizeExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SqrtExpression expression)

Visits the SqrtExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(StateFieldPathExpression expression)

Visits the StateFieldPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubstringExpression expression)

Visits the SubstringExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubtractionExpression expression)

Visits the SubtractionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SumFunction expression)

Visits the SumFunction expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(TrimExpression expression)

Visits the TrimExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(UpperExpression expression)

Visits the UpperExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The UpperExpression to visit