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package jrummikub.util;
import java.util.HashSet;
/**
* Mock class for Event2s
*
* @param <T1>
* first event type
* @param <T2>
* second event type
* @param <T3>
* third event type
*/
public class MockEvent3<T1, T2, T3> implements IEvent3<T1, T2, T3> {
/** */
public HashSet<IListener3<T1, T2, T3>> listeners = new HashSet<IListener3<T1, T2, T3>>();
@Override
public Connection add(final IListener3<T1, T2, T3> listener) {
listeners.add(listener);
return new Connection() {
@Override
public void remove() {
MockEvent3.this.remove(listener);
}
};
}
@Override
public void remove(IListener3<T1, T2, T3> listener) {
listeners.remove(listener);
}
/**
* @param value1
* the first event parameter
* @param value2
* the second event parameter
* @param value3
* the third event parameter
*/
public void emit(T1 value1, T2 value2, T3 value3) {
for (IListener3<T1, T2, T3> listener : new HashSet<IListener3<T1, T2, T3>>(
listeners)) {
listener.handle(value1, value2, value3);
}
}
}
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