src/main/java/ftbsc/geb/api/IBus.java


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package ftbsc.geb.api;

/**
 * A generic interface for a bus that can work with this
 * event system.
 * @since 0.1.0
 */
public interface IBus {
   /**
    * Registers a new listener on the bus.
    * @param listener the listener
    */
   void registerListener(IListener listener);

   /**
    * Dispatches an event, calling all of its listeners that are subscribed to this bus.
    * @param event the event to fire
    * @return true if the event was canceled, false otherwise
    */
   boolean handleEvent(IEvent event);
}