/******************************************************************************* * Copyright (c) 2005 IBM Corporation and others. * 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: *     IBM Corporation - initial API and implementation *******************************************************************************/package org.eclipse.jface.viewers;import org.eclipse.core.commands.common.NamedHandleObject;import org.eclipse.core.commands.common.NotDefinedException;/** * A label provider for instances of <code>NamedHandlerObject</code>, which * exposes the name as the label. *  * @since 3.2 */public final class NamedHandleObjectLabelProvider extends LabelProvider {		/**	 * The text of the element is simply the name of the element if its a	 * defined instance of <code>NamedHandleObject</code>. Otherwise, this	 * method just returns <code>null</code>.	 * 	 * @param element	 *            The element for which the text should be retrieved; may be	 *            <code>null</code>.	 * @return the name of the handle object; <code>null</code> if there is no	 *         name or if the element is not a named handle object.	 */	public final String getText(final Object element) {		if (element instanceof NamedHandleObject) {			try {				return ((NamedHandleObject) element).getName();			} catch (final NotDefinedException e) {				return null;			}		}		return null;	}}