/** * Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite * contributors * * This file is part of EvoSuite. * * EvoSuite is free software: you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation, either version 3.0 of the License, or * (at your option) any later version. * * EvoSuite is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>. */ package org.evosuite.utils; import java.util.ArrayList; import java.util.Collection; public class SimpleListenable<T> implements Listenable<T> { private static final long serialVersionUID = 8100518628763448338L; protected final Collection<Listener<T>> listeners = new ArrayList<Listener<T>>(); /** {@inheritDoc} */ @Override public void addListener(Listener<T> listener) { listeners.add(listener); } /** {@inheritDoc} */ @Override public void deleteListener(Listener<T> listener) { listeners.remove(listener); } /** * <p>fireEvent</p> * * @param event a T object. */ public void fireEvent(T event) { for (Listener<T> listener : listeners) { listener.receiveEvent(event); } } }