/*******************************************************************************
* Copyright (c) 2006-2012
* Software Technology Group, Dresden University of Technology
* DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
*
* 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:
* Software Technology Group - TU Dresden, Germany;
* DevBoost GmbH - Berlin, Germany
* - initial API and implementation
******************************************************************************/
package org.reuseware.lib.java.pattern.adviceobserver;
import java.util.List;
import java.util.LinkedList;
import java.util.Iterator;
public class Observer {
public List<Subject> subjects = new LinkedList<Subject>();
public void update() {
Iterator<Subject> it;
it = subjects.iterator();
while (it.hasNext()) {
Subject subject;
subject = it.next();
subject.notify();
}
}
}