plantuml/src/net/sourceforge/plantuml/sequencediagram/Reference.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009, Arnaud Roques
 *
 * Project Info:  http://plantuml.sourceforge.net
 * 
 * This file is part of PlantUML.
 *
 * PlantUML 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.
 *
 * PlantUML 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
 * in the United States and other countries.]
 *
 * Original Author:  Arnaud Roques
 * 
 * Revision $Revision: 6097 $
 *
 */
package net.sourceforge.plantuml.sequencediagram;

import java.util.Collections;
import java.util.Iterator;
import java.util.List;

import net.sourceforge.plantuml.Url;
import net.sourceforge.plantuml.graphic.HtmlColor;

public class Reference implements Event {

	private final List<Participant> participants;
	private final Url url;
	private final HtmlColor backColorGeneral;
	private final HtmlColor backColorElement;

	private final List<String> strings;

	public Reference(List<Participant> participants, Url url, List<String> strings, HtmlColor backColorGeneral, HtmlColor backColorElement) {
		this.participants = participants;
		this.url = url;
		this.strings = strings;
		this.backColorGeneral = backColorGeneral;
		this.backColorElement = backColorElement;
	}

	public List<Participant> getParticipant() {
		return Collections.unmodifiableList(participants);
	}

	public List<String> getStrings() {
		return strings;
	}

	public boolean dealWith(Participant someone) {
		return participants.contains(someone);
	}

	public final Url getUrl() {
		return url;
	}

	@Override
	public String toString() {
		final StringBuilder sb = new StringBuilder();
		for (final Iterator<Participant> it = participants.iterator(); it.hasNext();) {
			sb.append(it.next().getCode());
			if (it.hasNext()) {
				sb.append("-");
			}

		}
		return sb.toString();
	}

	public final HtmlColor getBackColorGeneral() {
		return backColorGeneral;
	}

	public final HtmlColor getBackColorElement() {
		return backColorElement;
	}
}