/*
 * This file is part of ADDIS (Aggregate Data Drug Information System).
 * ADDIS is distributed from http://drugis.org/.
 * Copyright © 2009 Gert van Valkenhoef, Tommi Tervonen.
 * Copyright © 2010 Gert van Valkenhoef, Tommi Tervonen, Tijs Zwinkels,
 * Maarten Jacobs, Hanno Koeslag, Florin Schimbinschi, Ahmad Kamal, Daniel
 * Reid.
 * Copyright © 2011 Gert van Valkenhoef, Ahmad Kamal, Daniel Reid, Florin
 * Schimbinschi.
 * Copyright © 2012 Gert van Valkenhoef, Daniel Reid, Joël Kuiper, Wouter
 * Reckman.
 * Copyright © 2013 Gert van Valkenhoef, Joël Kuiper.
 *
 * 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.drugis.addis.entities;

import java.util.Collections;
import java.util.Set;

import org.drugis.addis.util.EntityUtil;
import org.drugis.common.EqualsUtil;

public class CharacteristicsMap extends MapBean<Characteristic, ObjectWithNotes<?>> {
	public CharacteristicsMap() {
		for (BasicStudyCharacteristic c : BasicStudyCharacteristic.values()) {
			put(c, new ObjectWithNotes<Object>(c.getDefaultValue()));
		}
	}
	
	@Override
	public Set<Entity> getDependencies() {
		return Collections.emptySet();
	}
	
	@Override
	public boolean deepEquals(Entity other) {
		if (!EqualsUtil.equal(this, other)) {
			return false;
		}
		
		CharacteristicsMap o = (CharacteristicsMap) other;
		for (Characteristic key : o.keySet()) {
			Object expValue = o.get(key);
			Object actValue = get(key);
			if (expValue instanceof Entity) {
				if (!EntityUtil.deepEqual((Entity)expValue, (Entity)actValue)) {
					return false;
				}
			} else {
				if (!expValue.equals(actValue)) {
					return false;
				}
			}
		}
		return true;
	}

}