com.google.gwt.event.shared.HasHandlers Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.event.shared;
/**
* An object that implements this interface has a collection of event handlers
* associated with it.
*/
public interface HasHandlers {
/**
* Fires the given event to the handlers listening to the event's type.
*
* Any exceptions thrown by handlers will be bundled into a
* {@link UmbrellaException} and then re-thrown after all handlers have
* completed. An exception thrown by a handler will not prevent other handlers
* from executing.
*
* @param event the event
*/
void fireEvent(GwtEvent event);
}