| /******************************************************************************* |
| * Copyright (c) 2004, 2005 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.facesconfig.ui.pageflow.command; |
| |
| /** |
| * Command with pre execute checking. |
| * |
| * @author Xiao-guang Zhang |
| * |
| * |
| */ |
| public interface IPreExecuteCommand { |
| /** |
| * Do something pre-execution of the actual command execution. |
| * |
| * @return - successful to do the pre-execution |
| */ |
| boolean preExecute(); |
| } |
