org.eclipse.persistence.jpa.jpql.tools

Class AbstractContentAssistVisitor.DeclarationVisitor

java.lang.Object

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

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

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

AbstractContentAssistVisitor

protected static final class AbstractContentAssistVisitor.DeclarationVisitor
extends AnonymousExpressionVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	declaration Indicates if the visited CollectionValuedPathExpression is found within a declaration expression.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DeclarationVisitor()

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes of the internal data.
boolean	isDeclaration() Determines whether the visited path expression is found within a declaration expression.
void	visit(CollectionValuedPathExpression expression) Visits the CollectionValuedPathExpression expression.
void	visit(RangeVariableDeclaration expression) Visits the RangeVariableDeclaration 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

declaration

protected boolean declaration

Indicates if the visited CollectionValuedPathExpression is found within a declaration expression.

Constructor Detail

DeclarationVisitor

protected DeclarationVisitor()

Method Detail

dispose

public void dispose()

Disposes of the internal data.

isDeclaration

public boolean isDeclaration()

Determines whether the visited path expression is found within a declaration expression.

Returns:

true if the visited CollectionValuedPathExpression is owned by a RangeVariableDeclaration, which indicates it is used to define the "root" object; false if it is not

visit

public void visit(CollectionValuedPathExpression expression)

Visits the CollectionValuedPathExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(RangeVariableDeclaration expression)

Visits the RangeVariableDeclaration expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit