eu.stratosphere.nephele.services.event.EventDispatcher Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of stratosphere-runtime Show documentation

The newest version!

/***********************************************************************************************************************
 * Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
 *
 * 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 eu.stratosphere.nephele.services.event;

import java.util.HashSet;
import java.util.Set;

public class EventDispatcher {
	public final Set> handlers;

	public EventDispatcher() {
		this.handlers = new HashSet>();
	}

	public  void register(final EventHandler handler) {
	}

	public  void unregister(final EventHandler handler) {
		this.handlers.remove(handler);
	}

	protected void dispatch(final T event) {
	}
}