org.eclipse.persistence.jpa.jpql.tools

Class AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

org.eclipse.persistence.jpa.jpql.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

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

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

AbstractContentAssistVisitor

protected static final class AbstractContentAssistVisitor.SubqueryAppendableExpressionVisitor
extends AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

Field Summary

Fields

Modifier and Type	Field and Description
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.tools.AbstractContentAssistVisitor.AbstractAppendableExpressionVisitor

appendable

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SubqueryAppendableExpressionVisitor()

Method Summary

Modifier and Type	Method and Description
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.tools.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

SubqueryAppendableExpressionVisitor

protected 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