| /* |
| * Copyright (c) 2012 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.util.concurrent; |
| |
| import org.eclipse.net4j.internal.util.bundle.OM; |
| |
| /** |
| * A {@link Runnable runnable} that can be {@link #stop() stopped}. |
| * |
| * @since 3.2 |
| * @author Eike Stepper |
| */ |
| public abstract class Stoppable implements Runnable |
| { |
| private boolean stopped; |
| |
| public Stoppable() |
| { |
| } |
| |
| public final boolean isStopped() |
| { |
| return stopped; |
| } |
| |
| public final void stop() |
| { |
| stopped = true; |
| } |
| |
| public final void run() |
| { |
| while (!isStopped()) |
| { |
| try |
| { |
| doRun(); |
| } |
| catch (InterruptedException ex) |
| { |
| stop(); |
| } |
| catch (Throwable t) |
| { |
| OM.LOG.error(t); |
| } |
| } |
| } |
| |
| protected abstract void doRun() throws InterruptedException; |
| } |