org.eclipse.persistence.jpa.jpql
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.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

protected IManagedType

parent The virtual IManagedType.

Constructor Summary

protected

FromSubqueryResolver.VirtualMappingBuilder()

Method Summary

protected IMapping	buildMapping(java.lang.String name, Resolver resolver)
protected java.lang.String	literal(Expression expression, LiteralType literalType)
void	visit(CollectionExpression expression) Visits the CollectionExpression 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(StateFieldPathExpression expression) Visits the StateFieldPathExpression expression.

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

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, 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, 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

FromSubqueryResolver.VirtualMappingBuilder

protected FromSubqueryResolver.VirtualMappingBuilder()

Method Detail

buildMapping

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

literal

protected java.lang.String literal(Expression expression,
                                   LiteralType literalType)

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(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(StateFieldPathExpression expression)

Visits the StateFieldPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit