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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
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* | PlantUML : a free UML diagram generator
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package net.sourceforge.plantuml.activitydiagram3;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.Set;
import net.sourceforge.plantuml.activitydiagram3.ftile.BoxStyle;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileKilled;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlanes;
import net.sourceforge.plantuml.activitydiagram3.gtile.Gtile;
import net.sourceforge.plantuml.activitydiagram3.gtile.GtileBox;
import net.sourceforge.plantuml.activitydiagram3.gtile.GtileRepeat;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.klimt.color.Colors;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.VerticalAlignment;
import net.sourceforge.plantuml.sequencediagram.NotePosition;
import net.sourceforge.plantuml.sequencediagram.NoteType;
import net.sourceforge.plantuml.stereo.Stereotype;
import net.sourceforge.plantuml.style.ISkinParam;
public class InstructionRepeat extends AbstractInstruction implements Instruction {
private final InstructionList repeatList;
private final Instruction parent;
private final LinkRendering nextLinkRenderer;
private final Swimlane swimlane;
private final Swimlanes swimlanes;
private Swimlane swimlaneOut;
private Swimlane swimlaneBackward;
private BoxStyle boxStyle;
private boolean killed = false;
private final BoxStyle boxStyleIn;
private Display backward = Display.NULL;
private Stereotype stereotype;
private LinkRendering incoming1 = LinkRendering.none();
private LinkRendering incoming2 = LinkRendering.none();
private List backwardNotes = new ArrayList<>();
private Display test = Display.NULL;
private Display yes = Display.NULL;
private Display out = Display.NULL;
private final Display startLabel;
private boolean testCalled = false;
private LinkRendering endRepeatLinkRendering = LinkRendering.none();
private final Colors colors;
public boolean containsBreak() {
return repeatList.containsBreak();
}
public InstructionRepeat(Swimlanes swimlanes, Instruction parent, LinkRendering nextLinkRenderer, HColor color,
Display startLabel, BoxStyle boxStyleIn, Colors colors) {
this.swimlanes = swimlanes;
this.swimlane = swimlanes.getCurrentSwimlane();
this.repeatList = new InstructionList(this.swimlane);
this.boxStyleIn = boxStyleIn;
this.startLabel = startLabel;
this.parent = parent;
this.nextLinkRenderer = Objects.requireNonNull(nextLinkRenderer);
this.colors = colors;
}
private boolean isLastOfTheParent() {
if (parent instanceof InstructionList)
return ((InstructionList) parent).getLast() == this;
return false;
}
public void setBackward(Display label, Swimlane swimlaneBackward, BoxStyle boxStyle, LinkRendering incoming1,
LinkRendering incoming2, Stereotype stereotype) {
this.backward = label;
this.swimlaneBackward = swimlaneBackward;
this.boxStyle = boxStyle;
this.incoming1 = incoming1;
this.incoming2 = incoming2;
this.stereotype = stereotype;
}
public boolean hasBackward() {
return this.backward != Display.NULL;
}
@Override
public CommandExecutionResult add(Instruction ins) {
return repeatList.add(ins);
}
// ::comment when __CORE__
@Override
public Gtile createGtile(ISkinParam skinParam, StringBounder stringBounder) {
final Gtile tile = repeatList.createGtile(skinParam, stringBounder);
final Gtile backward = getGtileBackward(skinParam, stringBounder);
return new GtileRepeat(swimlane, tile, null, test, backward);
}
private Gtile getGtileBackward(ISkinParam skinParam, StringBounder stringBounder) {
if (Display.isNull(backward))
return null;
GtileBox result = GtileBox.create(stringBounder, skinParam, backward, getSwimlaneIn(), boxStyle, null);
// if (backwardNotes.size() > 0) {
// result = factory.addNote(result, swimlaneOut, backwardNotes);
// }
return result;
}
public Ftile createFtile(FtileFactory factory) {
final Ftile back = getFtileBackward(factory);
final Ftile decorateOut = factory.decorateOut(repeatList.createFtile(factory), endRepeatLinkRendering);
if (this.testCalled == false && incoming1.isNone())
incoming1 = swimlanes.nextLinkRenderer();
final Ftile result = factory.repeat(boxStyleIn, swimlane, swimlaneOut, startLabel, decorateOut, test, yes, out,
colors, back, isLastOfTheParent(), incoming1, incoming2);
if (killed)
return new FtileKilled(result);
return result;
}
private Ftile getFtileBackward(FtileFactory factory) {
if (Display.isNull(backward))
return null;
Ftile result = factory.activity(backward, swimlaneBackward, boxStyle, Colors.empty(), stereotype);
if (backwardNotes.size() > 0)
result = factory.addNote(result, swimlaneBackward, backwardNotes, VerticalAlignment.CENTER);
return result;
}
public Instruction getParent() {
return parent;
}
public void setTest(Display test, Display yes, Display out, LinkRendering endRepeatLinkRendering,
LinkRendering back, Swimlane swimlaneOut) {
this.swimlaneOut = swimlaneOut;
this.test = Objects.requireNonNull(test);
this.yes = Objects.requireNonNull(yes);
this.out = Objects.requireNonNull(out);
this.endRepeatLinkRendering = endRepeatLinkRendering;
if (back.isNone() == false)
this.incoming1 = back;
this.testCalled = true;
}
final public boolean kill() {
if (testCalled) {
this.killed = true;
return true;
}
return repeatList.kill();
}
@Override
public LinkRendering getInLinkRendering() {
return nextLinkRenderer;
}
@Override
public boolean addNote(Display note, NotePosition position, NoteType type, Colors colors, Swimlane swimlaneNote) {
if (Display.isNull(backward))
return repeatList.addNote(note, position, type, colors, swimlaneNote);
this.backwardNotes.add(new PositionedNote(note, position, type, swimlaneNote, colors));
return true;
}
@Override
public Set getSwimlanes() {
return repeatList.getSwimlanes();
}
@Override
public Swimlane getSwimlaneIn() {
return parent.getSwimlaneOut();
}
@Override
public Swimlane getSwimlaneOut() {
return parent.getSwimlaneOut();
}
}