atelierspierrot/event-manager

<?php
/**
 * This file is part of the Event Manager package.
 *
 * Copyright (c) 2015-2016 Pierre Cassat <me@e-piwi.fr> and contributors
 *
 * 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.
 *
 * The source code of this package is available online at
 * <http://github.com/atelierspierrot/event-manager>.
 */

namespace EventManager;

/**
 * Class AbstractEventManagerAware
 *
 * This defines a base class for objects that must handle
 * an event manager instance.
 *
 * @author  piwi <me@e-piwi.fr>
 */
abstract class AbstractEventManagerAware
    implements EventManagerAwareInterface
{

    /**
     * @var EventManager
     */
    protected $_event_manager;

    /**
     * @param EventManager $manager
     * @return $this
     */
    public function setEventManager(EventManager $manager)
    {
        $this->_event_manager = $manager;
        return $this;
    }

    /**
     * @return EventManager
     */
    public function getEventManager()
    {
        return $this->_event_manager;
    }
}