mirror of https://github.com/octoleo/plantuml.git
171 lines
5.3 KiB
Java
171 lines
5.3 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;
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import java.util.Set;
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import net.sourceforge.plantuml.activitydiagram3.ftile.BoxStyle;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileKilled;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.color.Colors;
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import net.sourceforge.plantuml.sequencediagram.NotePosition;
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import net.sourceforge.plantuml.sequencediagram.NoteType;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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public class InstructionRepeat implements Instruction {
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private final InstructionList repeatList = new InstructionList();
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private final Instruction parent;
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private final LinkRendering nextLinkRenderer;
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private final Swimlane swimlane;
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private Swimlane swimlaneOut;
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private BoxStyle boxStyle;
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private boolean killed = false;
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private final BoxStyle boxStyleIn;
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private Display backward = Display.NULL;
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private Display test = Display.NULL;
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private Display yes = Display.NULL;
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private Display out = Display.NULL;
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private final Display startLabel;
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private boolean testCalled = false;
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private LinkRendering endRepeatLinkRendering = LinkRendering.none();
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private LinkRendering backRepeatLinkRendering = LinkRendering.none();
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private final Colors colors;
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public boolean containsBreak() {
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return repeatList.containsBreak();
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}
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public InstructionRepeat(Swimlane swimlane, Instruction parent, LinkRendering nextLinkRenderer, HColor color,
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Display startLabel, BoxStyle boxStyleIn, Colors colors) {
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this.boxStyleIn = boxStyleIn;
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this.startLabel = startLabel;
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this.parent = parent;
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this.swimlane = swimlane;
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this.nextLinkRenderer = nextLinkRenderer;
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if (nextLinkRenderer == null) {
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throw new IllegalArgumentException();
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}
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this.colors = colors;
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}
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private boolean isLastOfTheParent() {
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if (parent instanceof InstructionList) {
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return ((InstructionList) parent).getLast() == this;
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}
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return false;
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}
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public void setBackward(Display label, Swimlane swimlaneOut, BoxStyle boxStyle) {
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this.backward = label;
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this.swimlaneOut = swimlaneOut;
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this.boxStyle = boxStyle;
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}
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public void add(Instruction ins) {
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repeatList.add(ins);
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}
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public Ftile createFtile(FtileFactory factory) {
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final Ftile back = Display.isNull(backward) ? null
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: factory.activity(backward, swimlane, boxStyle, Colors.empty());
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final Ftile decorateOut = factory.decorateOut(repeatList.createFtile(factory), endRepeatLinkRendering);
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final Ftile result = factory.repeat(boxStyleIn, swimlane, swimlaneOut, startLabel, decorateOut, test, yes, out,
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colors, backRepeatLinkRendering, back, isLastOfTheParent());
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if (killed) {
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return new FtileKilled(result);
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}
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return result;
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}
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public Instruction getParent() {
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return parent;
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}
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public void setTest(Display test, Display yes, Display out, LinkRendering endRepeatLinkRendering,
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LinkRendering backRepeatLinkRendering, Swimlane swimlaneOut) {
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this.swimlaneOut = swimlaneOut;
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this.test = test;
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this.yes = yes;
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this.out = out;
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if (test == null) {
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throw new IllegalArgumentException();
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}
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if (yes == null) {
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throw new IllegalArgumentException();
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}
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if (out == null) {
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throw new IllegalArgumentException();
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}
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this.endRepeatLinkRendering = endRepeatLinkRendering;
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this.backRepeatLinkRendering = backRepeatLinkRendering;
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this.testCalled = true;
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}
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final public boolean kill() {
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if (testCalled) {
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this.killed = true;
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return true;
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}
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return repeatList.kill();
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}
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public LinkRendering getInLinkRendering() {
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return nextLinkRenderer;
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}
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public boolean addNote(Display note, NotePosition position, NoteType type, Colors colors, Swimlane swimlaneNote) {
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return repeatList.addNote(note, position, type, colors, swimlaneNote);
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}
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public Set<Swimlane> getSwimlanes() {
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return repeatList.getSwimlanes();
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}
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public Swimlane getSwimlaneIn() {
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return parent.getSwimlaneOut();
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}
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public Swimlane getSwimlaneOut() {
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return parent.getSwimlaneOut();
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}
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}
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