net.sourceforge.plantuml.activitydiagram3.command.CommandElse3 Maven / Gradle / Ivy

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PlantUML is a component that allows to quickly write diagrams from text.

There is a newer version: 1.2025.0

// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
package net.sourceforge.plantuml.activitydiagram3.command;

import net.sourceforge.plantuml.activitydiagram3.ActivityDiagram3;
import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.descdiagram.command.CommandLinkElement;
import net.sourceforge.plantuml.klimt.color.NoSuchColorException;
import net.sourceforge.plantuml.regex.IRegex;
import net.sourceforge.plantuml.regex.RegexConcat;
import net.sourceforge.plantuml.regex.RegexLeaf;
import net.sourceforge.plantuml.regex.RegexOptional;
import net.sourceforge.plantuml.regex.RegexOr;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.utils.LineLocation;

public class CommandElse3 extends SingleLineCommand2 {

	public CommandElse3() {
		super(getRegexConcat());
	}

	static IRegex getRegexConcat() {
		return RegexConcat.build(CommandElse3.class.getName(), RegexLeaf.start(), //
				new RegexLeaf("else"), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexOptional(new RegexConcat( //
						new RegexLeaf("\\("), //
						new RegexOptional(new RegexOr(//
								new RegexLeaf("->"), //
								new RegexLeaf("WHEN_COLOR", CommandLinkElement.STYLE_COLORS_MULTIPLES))), //
						new RegexLeaf("WHEN", "(.*?)"), //
						new RegexLeaf("\\)"))), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexLeaf(";?"), //
				RegexLeaf.end());
	}

	@Override
	protected CommandExecutionResult executeArg(ActivityDiagram3 diagram, LineLocation location, RegexResult arg)
			throws NoSuchColorException {
		// if (getSystem().getLastEntityConsulted() == null) {
		// return CommandExecutionResult.error("No if for this endif");
		// }
		final LinkRendering when = CommandBackward3.getBackRendering(diagram, arg, "WHEN");
		return diagram.else2(when);
	}

}