| /*********************************************************************** |
| * Copyright (c) 2008 by SAP AG, Walldorf. |
| * 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: |
| * SAP AG - initial API and implementation |
| ***********************************************************************/ |
| package org.eclipse.jst.jee.ui.internal.navigator; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jst.javaee.core.JavaEEObject; |
| import org.eclipse.jst.jee.ui.internal.Messages; |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * Abstract group Deployment Descriptor node that has a number of sub nodes |
| * (like Entity Beans, Session Beans, Message Driven Beans). |
| * |
| * |
| * @author Dimitar Giormov |
| * |
| */ |
| public abstract class AbstractGroupProvider { |
| |
| protected List children = new ArrayList<Object>(); |
| protected JavaEEObject javaee; |
| protected String text; |
| |
| public AbstractGroupProvider(JavaEEObject javaee) { |
| this.javaee = javaee; |
| text = Messages.DEPLOYMENT_DESCRIPTOR + javaee.toString(); |
| } |
| |
| public abstract List getChildren(); |
| |
| public abstract Image getImage(); |
| |
| public String getText() { |
| return text ; |
| } |
| |
| public boolean hasChildren() { |
| return !getChildren().isEmpty(); |
| } |
| |
| } |