| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.tests.ccvs.ui; |
| |
| |
| |
| /** |
| * Abstract listener used for the generic problem of waiting for |
| * something to happen and retrieving some related information. |
| * e.g. Waiting for a window with a given title to open and getting its handle. |
| */ |
| public abstract class Waiter { |
| /** |
| * Called when the desired event has occurred. |
| * @param object an object related to the event, type depends on the context |
| * @return true to keep waiting, otherwise false |
| */ |
| public abstract boolean notify(Object object); |
| |
| /** |
| * Called after each unsuccessful poll for the event. |
| * @return true to keep waiting, otherwise false |
| */ |
| public boolean keepWaiting() { |
| return true; |
| } |
| } |
