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PlantUML is a component that allows to quickly write diagrams from text.
There is a newer version: 1.2024.8
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
 * |
 * |      PlantUML : a free UML diagram generator
 * |
 * +=======================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 *
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 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the MIT License.
 *
 * See http://opensource.org/licenses/MIT
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 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the "Software"),
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * Software is furnished to do so, subject to the following conditions:
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 * The above copyright notice and this permission notice shall be included
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * PlantUML can occasionally display sponsored or advertising messages. Those
 * messages are usually generated on welcome or error images and never on
 * functional diagrams.
 * See https://plantuml.com/professional if you want to remove them
 *
 * Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
 * are owned by the author of their corresponding sources code (that is, their
 * textual description in PlantUML language). Those images are not covered by
 * this MIT license.
 *
 * The generated images can then be used without any reference to the MIT license.
 * It is not even necessary to stipulate that they have been generated with PlantUML,
 * although this will be appreciated by the PlantUML team.
 *
 * There is an exception : if the textual description in PlantUML language is also covered
 * by any license, then the generated images are logically covered
 * by the very same license.
 *
 * This is the IGY distribution (Install GraphViz by Yourself).
 * You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
 * (see https://plantuml.com/graphviz-dot )
 *
 * Icons provided by OpenIconic :  https://useiconic.com/open
 * Archimate sprites provided by Archi :  http://www.archimatetool.com
 * Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
 * Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
 * ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
 * ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
 * CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
 * Brotli (c) by the Brotli Authors https://github.com/google/brotli
 * Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
 * Twemoji (c) by Twitter at https://twemoji.twitter.com/
 *
 */
package net.sourceforge.plantuml.sequencediagram.teoz;

import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.real.Real;
import net.sourceforge.plantuml.real.RealUtils;
import net.sourceforge.plantuml.sequencediagram.Doll;
import net.sourceforge.plantuml.sequencediagram.Participant;
import net.sourceforge.plantuml.sequencediagram.ParticipantEnglober;
import net.sourceforge.plantuml.skin.Context2D;

public class Dolls {

	private final Map alls = new LinkedHashMap<>();

	public Dolls(TileArguments tileArguments) {

		for (Participant p : tileArguments.getLivingSpaces().participants()) {
			final ParticipantEnglober englober = tileArguments.getLivingSpaces().get(p).getEnglober();
			if (englober != null)
				for (ParticipantEnglober pe : englober.getGenealogy())
					addParticipant(p, pe, tileArguments);

		}
	}

	private void addParticipant(Participant p, ParticipantEnglober englober, TileArguments tileArguments) {
		Doll already = alls.get(englober);
		if (already == null) {
			already = Doll.createTeoz(englober, tileArguments, alls);
			alls.put(englober, already);
		}
		already.addParticipant(p);
	}

	public int size() {
		return alls.size();
	}

	public double getOffsetForEnglobers(StringBounder stringBounder) {
		double result = 0;
		for (Doll doll : alls.values()) {
			double height = 0;
			for (Doll current = doll; current != null; current = current.getParent())
				height += current.getTitlePreferredHeight();

			if (height > result)
				result = height;

		}
		return result;
	}

	public void addConstraints(StringBounder stringBounder) {
		for (Doll doll : alls.values())
			doll.addInternalConstraints(stringBounder);

		for (Doll doll : alls.values())
			doll.addConstraintAfter(stringBounder);

	}

	public void drawEnglobers(UGraphic ug, double height, Context2D context) {
		for (Doll doll : alls.values())
			doll.drawMe(ug, height, context, doll.getParent());

	}

	public Real getMinX(StringBounder stringBounder) {
		if (size() == 0)
			throw new IllegalStateException();

		final List result = new ArrayList<>();
		for (Doll doll : alls.values())
			result.add(doll.getMinX(stringBounder));

		return RealUtils.min(result);
	}

	public Real getMaxX(StringBounder stringBounder) {
		if (size() == 0)
			throw new IllegalStateException();

		final List result = new ArrayList<>();
		for (Doll doll : alls.values())
			result.add(doll.getMaxX(stringBounder));

		return RealUtils.max(result);
	}

}