MultiDataMap.java

/**
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **/
package org.megam.deccanplato.provider.core;

import java.util.HashMap;
import java.util.Map;

/**
 * @author ram
 * 
 */
public class MultiDataMap<T extends Object> implements DataMap<T> {

	private Map<String, DataMap<T>> multiMap = new HashMap<String, DataMap<T>>();

	
	/**
	 * @param map
	 * @param authMap
	 * @param b
	 */
	public MultiDataMap(boolean b,DataMap<T>... dataMaps) {
		for(DataMap<T> singleDataMap : dataMaps) {
			addDataMap(singleDataMap);
		}
	}

	public void addDataMap(DataMap<T> singleDataMap) {
		multiMap.put(singleDataMap.name(), singleDataMap);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.megam.deccanplato.provider.core.DataMap#map()
	 */
	@Override
	public Map<String, T> map() {
		Map<String, T> newmap=new HashMap<String, T>();
		
		for(Map.Entry<String, DataMap<T>> entry : multiMap.entrySet()) {
			
			newmap.putAll(entry.getValue().map());
			
		}
		
		return newmap;
	}

	/* (non-Javadoc)
	 * @see org.megam.deccanplato.provider.core.DataMap#name()
	 */
	@Override
	public String name() {
		return "multi-datamap";
	}
	


}