mirror of https://github.com/octoleo/plantuml.git
179 lines
5.4 KiB
Java
179 lines
5.4 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.activitydiagram3.ftile;
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import java.awt.geom.Dimension2D;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
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import net.sourceforge.plantuml.graphic.AbstractTextBlock;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class FtileAssemblySimple extends AbstractTextBlock implements Ftile {
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private final Ftile tile1;
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private final Ftile tile2;
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@Override
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public String toString() {
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return "FtileAssemblySimple " + tile1 + " && " + tile2;
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}
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public FtileAssemblySimple(Ftile tile1, Ftile tile2) {
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this.tile1 = tile1;
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this.tile2 = tile2;
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}
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public Swimlane getSwimlaneIn() {
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return tile1.getSwimlaneIn();
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}
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public Swimlane getSwimlaneOut() {
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return tile2.getSwimlaneOut();
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}
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private final Map<Ftile, UTranslate> cachedTranslation = new HashMap<Ftile, UTranslate>();
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public UTranslate getTranslateFor(Ftile child, StringBounder stringBounder) {
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UTranslate result = cachedTranslation.get(child);
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if (result == null) {
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result = getTranslateForSlow(child, stringBounder);
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cachedTranslation.put(child, result);
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}
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return result;
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}
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private UTranslate getTranslateForSlow(Ftile child, StringBounder stringBounder) {
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if (child == tile1) {
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return getTranslated1(stringBounder);
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}
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if (child == tile2) {
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return getTranslated2(stringBounder);
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}
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UTranslate tmp = tile1.getTranslateFor(child, stringBounder);
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if (tmp != null) {
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return tmp.compose(getTranslated1(stringBounder));
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}
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tmp = tile2.getTranslateFor(child, stringBounder);
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if (tmp != null) {
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return tmp.compose(getTranslated2(stringBounder));
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}
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throw new UnsupportedOperationException();
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}
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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ug.apply(getTranslateFor(tile1, stringBounder)).draw(tile1);
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ug.apply(getTranslateFor(tile2, stringBounder)).draw(tile2);
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}
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public LinkRendering getInLinkRendering() {
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return tile1.getInLinkRendering();
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}
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public LinkRendering getOutLinkRendering() {
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return LinkRendering.none();
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}
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private FtileGeometry calculateDimension;
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public FtileGeometry calculateDimension(StringBounder stringBounder) {
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if (calculateDimension == null) {
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calculateDimension = tile1.calculateDimension(stringBounder)
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.appendBottom(tile2.calculateDimension(stringBounder));
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}
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return calculateDimension;
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}
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private UTranslate getTranslated1(StringBounder stringBounder) {
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final double left = calculateDimension(stringBounder).getLeft();
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return UTranslate.dx(left - tile1.calculateDimension(stringBounder).getLeft());
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}
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private UTranslate getTranslated2(StringBounder stringBounder) {
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final Dimension2D dim1 = tile1.calculateDimension(stringBounder);
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final double left = calculateDimension(stringBounder).getLeft();
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return new UTranslate(left - tile2.calculateDimension(stringBounder).getLeft(), dim1.getHeight());
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}
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public Collection<Connection> getInnerConnections() {
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return Collections.emptyList();
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}
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public Set<Swimlane> getSwimlanes() {
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final Set<Swimlane> result = new HashSet<Swimlane>();
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result.addAll(tile1.getSwimlanes());
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result.addAll(tile2.getSwimlanes());
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return Collections.unmodifiableSet(result);
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}
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public ISkinParam skinParam() {
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return tile1.skinParam();
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}
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public UStroke getThickness() {
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return tile1.getThickness();
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}
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public List<WeldingPoint> getWeldingPoints() {
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final List<WeldingPoint> result = new ArrayList<WeldingPoint>(tile1.getWeldingPoints());
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result.addAll(tile2.getWeldingPoints());
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return Collections.unmodifiableList(result);
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}
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public Collection<Ftile> getMyChildren() {
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return Arrays.asList(tile1, tile2);
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}
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public HorizontalAlignment arrowHorizontalAlignment() {
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return tile1.arrowHorizontalAlignment();
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}
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}
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