/*
* Copyright (c) 2016, herrg
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the jo-widgets.org nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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*/
package org.jowidgets.spi.impl.controller;
import org.jowidgets.spi.widgets.controller.IDisposeListenerSpi;
import org.jowidgets.spi.widgets.controller.IDisposeObservableSpi;
import org.jowidgets.util.collection.IObserverSet;
import org.jowidgets.util.collection.IObserverSetFactory.Strategy;
import org.jowidgets.util.collection.ObserverSetFactory;
public class DisposeObservableSpi implements IDisposeObservableSpi {
private final IObserverSet<IDisposeListenerSpi> listeners;
public DisposeObservableSpi() {
this.listeners = ObserverSetFactory.create(Strategy.HIGH_PERFORMANCE);
}
@Override
public final void addDisposeListener(final IDisposeListenerSpi listener) {
listeners.add(listener);
}
@Override
public final void removeDisposeListener(final IDisposeListenerSpi listener) {
listeners.remove(listener);
}
public final void fireAfterDispose() {
for (final IDisposeListenerSpi listener : listeners) {
listener.afterDispose();
}
}
}