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java.lang.Objectcom.frinika.sequencer.gui.ListenerSupport<L,E>
public abstract class ListenerSupport<L,E>
Helps handling listeners.
Constructor Summary | |
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ListenerSupport()
Creates a new instance |
Method Summary | |
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void |
addListener(L listener)
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java.util.Collection<L> |
getListeners()
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abstract void |
notify(L l,
E e)
Fire event to a single listener. |
void |
notifyListeners(E e)
Fire event to all. |
void |
removeListener(L listener)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ListenerSupport()
Method Detail |
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public void addListener(L listener)
public void removeListener(L listener)
public java.util.Collection<L> getListeners()
public void notifyListeners(E e)
public abstract void notify(L l, E e)
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