org.eclipse.persistence.jpa.jpql
Class AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor

java.lang.Object
  org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor
      org.eclipse.persistence.jpa.jpql.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor
          org.eclipse.persistence.jpa.jpql.AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

AbstractContentAssistVisitor

protected class AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor
extends AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

Field Summary

protected boolean

subExpression For a subquery SELECT clause identifier to be appendable, it has to be encapsulated by a SubExpression.

Fields inherited from class org.eclipse.persistence.jpa.jpql.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

appendable

Constructor Summary

protected

AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor()

Method Summary

void	visit(IdentificationVariable expression) Visits the IdentificationVariable expression.
void	visit(NullExpression expression) Visits the NullExpression expression.
void	visit(SubExpression expression) Visits the SubExpression expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

dispose, isAppendable

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

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, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

subExpression

protected boolean subExpression

For a subquery SELECT clause identifier to be appendable, it has to be encapsulated by a SubExpression.

Constructor Detail

AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor

protected AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor()

Method Detail

visit

public void visit(IdentificationVariable expression)

Visits the IdentificationVariable expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(NullExpression expression)

Visits the NullExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(SubExpression expression)

Visits the SubExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit