diff options
Diffstat (limited to 'src/jrummikub/util/Event2.java')
-rw-r--r-- | src/jrummikub/util/Event2.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/jrummikub/util/Event2.java b/src/jrummikub/util/Event2.java new file mode 100644 index 0000000..19d2d58 --- /dev/null +++ b/src/jrummikub/util/Event2.java @@ -0,0 +1,23 @@ +package jrummikub.util; + +import java.util.HashSet; + +public class Event2<T1, T2> implements IEvent2<T1, T2> { +private HashSet<IListener2<T1, T2>> listeners = new HashSet<IListener2<T1, T2>>(); + + @Override + public void add(IListener2<T1, T2> listener) { + listeners.add(listener); + } + + @Override + public void remove(IListener2<T1, T2> listener) { + listeners.remove(listener); + } + + public void fire(T1 value1, T2 value2) { + for (IListener2<T1, T2> listener : listeners) { + listener.fire(value1, value2); + } + } +} |