/**********************************************************************************
 * $URL: https://source.sakaiproject.org/svn/component/tags/sakai_2-3-1/component-api/component/src/java/org/sakaiproject/util/ComponentMap.java $
 * $Id: ComponentMap.java 6821 2006-03-21 18:34:36Z ggolden@umich.edu $
 ***********************************************************************************
 *
 * Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
 * 
 * Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php
 * 
 * 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 org.sakaiproject.util;

import java.util.Collection;
import java.util.Map;
import java.util.Set;

/**
 * <p>
 * ComponentMap exposes the registered components as a map - the component id is mapped to the component implementation.
 * </p>
 */
public class ComponentMap implements Map
{
	/**
	 * @inheritDoc
	 */
	public int size()
	{
		// TODO Auto-generated method stub
		return 0;
	}

	/**
	 * @inheritDoc
	 */
	public boolean isEmpty()
	{
		return false;
	}

	/**
	 * @inheritDoc
	 */
	public boolean containsKey(Object arg0)
	{
		return org.sakaiproject.component.cover.ComponentManager.contains((String) arg0);
	}

	/**
	 * @inheritDoc
	 */
	public boolean containsValue(Object arg0)
	{
		return false;
	}

	/**
	 * @inheritDoc
	 */
	public Object get(Object arg0)
	{
		return org.sakaiproject.component.cover.ComponentManager.get((String) arg0);
	}

	/**
	 * @inheritDoc
	 */
	public Object put(Object arg0, Object arg1)
	{
		return null;
	}

	/**
	 * @inheritDoc
	 */
	public Object remove(Object arg0)
	{
		return null;
	}

	/**
	 * @inheritDoc
	 */
	public void putAll(Map arg0)
	{
	}

	/**
	 * @inheritDoc
	 */
	public void clear()
	{
	}

	/**
	 * @inheritDoc
	 */
	public Set keySet()
	{
		return null;
	}

	/**
	 * @inheritDoc
	 */
	public Collection values()
	{
		return null;
	}

	/**
	 * @inheritDoc
	 */
	public Set entrySet()
	{
		return null;
	}
}
