/*******************************************************************************
* Copyright (c) 2007 Oracle Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Oracle - initial API and implementation
*
********************************************************************************/
package org.eclipse.jst.jsf.common.metadata.query;
import org.eclipse.jst.jsf.common.metadata.Entity;
/**
* Visitor interface for Entities
* <p>NOT to implemented by clients directly. Clients should subclass AbstractEntityVisitor instead.
* <p><b>Provisional API - subject to change</b></p>
*/
public interface IEntityVisitor extends IMetaDataVisitor {
/**
* Visit the entity.
* The entity and then it's children are visited
* @param entity - must not be NULL
*/
public void visit(final Entity entity);
/**
* Signal that the entity and all it's children is now completely 'visited'.
* The entity will call this method at the end of the accept method.
* @param entity - must not be NULL
*/
public void visitCompleted(Entity entity);
}