EventSpaceImpl.java

/*
 * $Id$
 *
 * SARL is an general-purpose agent programming language.
 * More details on http://www.sarl.io
 *
 * Copyright (C) 2014-2017 the original authors or authors.
 *
 * 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 io.janusproject.kernel.space;

import io.janusproject.services.distributeddata.DistributedDataStructureService;

import io.sarl.lang.core.Address;
import io.sarl.lang.core.EventListener;
import io.sarl.lang.core.SpaceID;
import io.sarl.util.OpenEventSpace;

/**
 * Default implementation of an event space.
 *
 * @author $Author: srodriguez$
 * @author $Author: ngaud$
 * @author $Author: sgalland$
 * @version $FullVersion$
 * @mavengroupid $GroupId$
 * @mavenartifactid $ArtifactId$
 */
public class EventSpaceImpl extends AbstractEventSpace implements OpenEventSpace {

	/**
	 * Constructs an event space.
	 *
	 * @param id - identifier of the space.
	 * @param factory - factory that is used to create the internal data structure.
	 */
	public EventSpaceImpl(SpaceID id, DistributedDataStructureService factory) {
		super(id, factory);
	}

	@Override
	public Address register(EventListener entity) {
		return getParticipantInternalDataStructure().registerParticipant(new Address(getSpaceID(), entity.getID()), entity);
	}

	@Override
	public Address unregister(EventListener entity) {
		return getParticipantInternalDataStructure().unregisterParticipant(entity);
	}

}