org.eclipse.persistence.jpa.jpql.tools

Class AbstractContentAssistVisitor.EncapsulatedExpressionVisitor

java.lang.Object

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

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

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

AbstractContentAssistVisitor

protected static final class AbstractContentAssistVisitor.EncapsulatedExpressionVisitor
extends AnonymousExpressionVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	encapsulated Determines whether the visited Expression is being encapsulated or not.
protected boolean	visited Internal flag that prevent infinite recursion.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EncapsulatedExpressionVisitor()

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes of the internal data.
boolean	isEncapsulated() Determines whether the visited Expression is being encapsulated or not.
protected void	visit(Expression expression) Blindly visit the given Expression.
void	visit(SubExpression expression) Visits the SubExpression expression.

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, visit

Methods inherited from class java.lang.Object

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

Field Detail

encapsulated

protected boolean encapsulated

Determines whether the visited Expression is being encapsulated or not.

visited

protected boolean visited

Internal flag that prevent infinite recursion.

Constructor Detail

EncapsulatedExpressionVisitor

protected EncapsulatedExpressionVisitor()

Method Detail

dispose

public void dispose()

Disposes of the internal data.

isEncapsulated

public boolean isEncapsulated()

Determines whether the visited Expression is being encapsulated or not.

Returns:

true if the visited Expression is within parenthesis; false otherwise

visit

protected void visit(Expression expression)

Blindly visit the given Expression.

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