package org.jbpm.pvm.internal.util;
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/** listener to events that are produced by an {@link Observable}.
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*
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* @author Tom Baeyens
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* @author Guillaume Porcher (documentation)
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*/
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public interface Listener {
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/** is called by the {@link Observable} when an event is fired.
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* @param source {@link Observable} that fired the event.
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* @param eventName name of the event.
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* @param info more information about the fired event. See the concrete
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* observable docs for more information about what information is provided.
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*/
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public void event(Object source, String eventName, Object info);
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}
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