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PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2013, 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 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: 6710 $
 *
 */
package net.sourceforge.plantuml.cucadiagram.dot;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import net.sourceforge.plantuml.cucadiagram.CucaDiagram;
import net.sourceforge.plantuml.cucadiagram.IGroup;
import net.sourceforge.plantuml.cucadiagram.LeafType;
import net.sourceforge.plantuml.svek.GroupPngMakerActivity;
import net.sourceforge.plantuml.svek.IEntityImage;

public final class CucaDiagramSimplifierActivity {

	private final CucaDiagram diagram;

	public CucaDiagramSimplifierActivity(CucaDiagram diagram, List dotStrings) throws IOException,
			InterruptedException {
		this.diagram = diagram;
		boolean changed;
		do {
			changed = false;
			final Collection groups = new ArrayList(diagram.getGroups(false));
			for (IGroup g : groups) {
				if (diagram.isAutarkic(g)) {
//					final EntityType type;
//					if (g.zgetGroupType() == GroupType.INNER_ACTIVITY) {
//						type = EntityType.ACTIVITY;
//					} else if (g.zgetGroupType() == GroupType.CONCURRENT_ACTIVITY) {
//						type = EntityType.ACTIVITY_CONCURRENT;
//					} else {
//						throw new IllegalStateException();
//					}
					
					final IEntityImage img = computeImage(g);
					g.overideImage(img, g.getUrls(), LeafType.ACTIVITY);
					
					changed = true;
				}
			}
		} while (changed);
	}

//	private void computeImageGroup(EntityMutable g, EntityMutable proxy, List dotStrings) throws IOException,
//			InterruptedException {
//		final GroupPngMakerActivity maker = new GroupPngMakerActivity(diagram, g);
//		proxy.setSvekImage(maker.getImage());
//	}

	private IEntityImage computeImage(IGroup g) throws IOException, InterruptedException {
		final GroupPngMakerActivity maker = new GroupPngMakerActivity(diagram, g);
		return maker.getImage();
	}

}