1 /******************************************************************************* 2 * Copyright (c) 2000, 2006 IBM Corporation and others. 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * IBM Corporation - initial API and implementation 10 *******************************************************************************/ 11 package org.eclipse.jface.viewers; 12 13 /** 14 * Interface for a selection. 15 * 16 * @see ISelectionProvider 17 * @see ISelectionChangedListener 18 * @see SelectionChangedEvent 19 */ 20 public interface ISelection { 21 22 /** 23 * Returns whether this selection is empty. 24 * 25 * @return <code>true</code> if this selection is empty, 26 * and <code>false</code> otherwise 27 */ 28 public boolean isEmpty(); 29 } 30