| /******************************************************************************* |
| * 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 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * 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); |
| } |
