net.sourceforge.plantuml.activitydiagram3.InstructionSwitch Maven / Gradle / Ivy
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PlantUML is a component that allows to quickly write diagrams from text.
// 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
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* along with this library. If not, see switches = new ArrayList<>();
private final ISkinParam skinParam;
private final Instruction parent;
private Branch current;
private final LinkRendering topInlinkRendering;
private LinkRendering afterEndwhile = LinkRendering.none();
private final Display labelTest;
private final Swimlane swimlane;
@Override
public boolean containsBreak() {
for (Branch branch : switches)
if (branch.containsBreak())
return true;
return false;
}
public InstructionSwitch(Swimlane swimlane, Instruction parent, Display labelTest, LinkRendering inlinkRendering,
HColor color, ISkinParam skinParam) {
this.topInlinkRendering = Objects.requireNonNull(inlinkRendering);
this.parent = parent;
this.skinParam = skinParam;
this.labelTest = labelTest;
this.swimlane = swimlane;
}
@Override
public CommandExecutionResult add(Instruction ins) {
if (current == null)
return CommandExecutionResult.error("No 'case' in this switch");
return current.add(ins);
}
// ::comment when __CORE__
@Override
public Gtile createGtile(ISkinParam skinParam, StringBounder stringBounder) {
for (Branch branch : switches)
branch.updateGtile(skinParam, stringBounder);
final List gtiles = new ArrayList<>();
final List branches = new ArrayList<>();
for (Branch branch : switches) {
gtiles.add(branch.getGtile());
branches.add(branch);
}
return GtileIfHexagon.build(swimlane, gtiles, switches);
}
public Ftile createFtile(FtileFactory factory) {
for (Branch branch : switches)
branch.updateFtile(factory);
Ftile result = factory.createSwitch(swimlane, switches, afterEndwhile, topInlinkRendering, labelTest);
result = eventuallyAddNote(factory, result, getSwimlaneIn(), VerticalAlignment.TOP);
return result;
}
@Override
final public boolean kill() {
return current.kill();
}
@Override
public LinkRendering getInLinkRendering() {
return topInlinkRendering;
}
@Override
public Set getSwimlanes() {
final Set result = new HashSet<>();
if (swimlane != null)
result.add(swimlane);
for (Branch branch : switches)
result.addAll(branch.getSwimlanes());
return Collections.unmodifiableSet(result);
}
@Override
public Swimlane getSwimlaneIn() {
return swimlane;
}
@Override
public Swimlane getSwimlaneOut() {
return swimlane;
}
@Override
public Instruction getLast() {
return switches.get(switches.size() - 1).getLast();
}
public boolean switchCase(Display labelCase, LinkRendering nextLinkRenderer) {
if (this.current != null)
this.current.setSpecial(nextLinkRenderer);
this.current = new Branch(skinParam.getCurrentStyleBuilder(), swimlane,
LinkRendering.none().withDisplay(labelCase), labelCase, null,
LinkRendering.none().withDisplay(labelCase), null);
this.switches.add(this.current);
return true;
}
public Instruction getParent() {
return parent;
}
public void endSwitch(LinkRendering nextLinkRenderer) {
if (this.current != null)
this.current.setSpecial(nextLinkRenderer);
}
@Override
public boolean addNote(Display note, NotePosition position, NoteType type, Colors colors, Swimlane swimlaneNote) {
if (current == null || current.isEmpty())
return super.addNote(note, position, type, colors, swimlaneNote);
else
return current.addNote(note, position, type, colors, swimlaneNote);
}
}