| /******************************************************************************* |
| * Copyright (c) 2007, 2008 Oracle. |
| * 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.jpt.ui.internal.selection; |
| |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jpt.core.JpaStructureNode; |
| |
| @SuppressWarnings("nls") |
| public interface JpaSelection extends ISelection |
| { |
| static JpaSelection NULL_SELECTION = |
| new JpaSelection() { |
| public JpaStructureNode getSelectedNode() { |
| return null; |
| } |
| |
| public boolean isEmpty() { |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return "NULL SELECTION"; |
| } |
| }; |
| |
| |
| JpaStructureNode getSelectedNode(); |
| } |