org.eclipse.persistence.jpa.jpql.tools.model

Class BasicStateObjectBuilder.WhenClauseBuilder

java.lang.Object

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

org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor

org.eclipse.persistence.jpa.jpql.tools.model.BasicStateObjectBuilder.WhenClauseBuilder

All Implemented Interfaces:

ExpressionVisitor, IBuilder<CaseExpressionStateObject,CaseExpressionStateObject>

Enclosing class:

BasicStateObjectBuilder

protected class BasicStateObjectBuilder.WhenClauseBuilder
extends AbstractTraverseChildrenVisitor
implements IBuilder<CaseExpressionStateObject,CaseExpressionStateObject>

This builder is responsible to create the WHEN clauses for a CASE expression.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WhenClauseBuilder()

Method Summary

Modifier and Type	Method and Description
CaseExpressionStateObject	buildStateObject(CaseExpressionStateObject parent, Expression expression) Creates the StateObject representation of the given Expression.
void	visit(WhenClause expression) Visits the WhenClause expression.

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

visit

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

Constructor Detail

WhenClauseBuilder

protected WhenClauseBuilder()

Method Detail

buildStateObject

public CaseExpressionStateObject buildStateObject(CaseExpressionStateObject parent,
                                                  Expression expression)

Creates the StateObject representation of the given Expression.

Specified by:

buildStateObject in interface IBuilder<CaseExpressionStateObject,CaseExpressionStateObject>

Parameters:

parent - The parent of the new StateObject to create

expression - The parsed Expression to convert into a StateObject

Returns:

The StateObject representation of the given Expression

visit

public void visit(WhenClause expression)

Visits the WhenClause expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The WhenClause to visit