net.sourceforge.plantuml.timingdiagram.command.CommandTimeMessage Maven / Gradle / Ivy

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

There is a newer version: 1.2024.8

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

import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.descdiagram.command.CommandLinkElement;
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.RegexResult;
import net.sourceforge.plantuml.timingdiagram.Player;
import net.sourceforge.plantuml.timingdiagram.TimeMessage;
import net.sourceforge.plantuml.timingdiagram.TimeTick;
import net.sourceforge.plantuml.timingdiagram.TimingDiagram;
import net.sourceforge.plantuml.utils.LineLocation;

public class CommandTimeMessage extends SingleLineCommand2 {

	public static final String PLAYER_CODE = "([\\p{L}_][%pLN_.]*)";

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

	private static IRegex getRegexConcat() {
		return RegexConcat.build(CommandTimeMessage.class.getName(), RegexLeaf.start(), //
				new RegexLeaf("PART1", PLAYER_CODE), //
				TimeTickBuilder.optionalExpressionAtWithArobase("TIME1"), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexLeaf("ARROW_BODY", "(-+)"), //
				new RegexLeaf("ARROW_STYLE", "(?:\\[(" + CommandLinkElement.LINE_STYLE + ")\\])?"), //
				new RegexLeaf("ARROW_HEAD", "\\>"), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexLeaf("PART2", PLAYER_CODE), //
				TimeTickBuilder.optionalExpressionAtWithArobase("TIME2"), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexOptional( //
						new RegexConcat( //
								new RegexLeaf(":"), //
								RegexLeaf.spaceZeroOrMore(), //
								new RegexLeaf("MESSAGE", "(.*)") //
						)), //
				RegexLeaf.spaceZeroOrMore(), RegexLeaf.end());
	}

	@Override
	final protected CommandExecutionResult executeArg(TimingDiagram diagram, LineLocation location, RegexResult arg) {
		final Player player1 = diagram.getPlayer(arg.get("PART1", 0));
		if (player1 == null) {
			return CommandExecutionResult.error("No such element: " + arg.get("PART1", 0));
		}
		final Player player2 = diagram.getPlayer(arg.get("PART2", 0));
		if (player2 == null) {
			return CommandExecutionResult.error("No such element: " + arg.get("PART2", 0));
		}
		final TimeTick tick1 = TimeTickBuilder.parseTimeTick("TIME1", arg, diagram);
		final TimeTick tick2 = TimeTickBuilder.parseTimeTick("TIME2", arg, diagram);
		final TimeMessage result = diagram.createTimeMessage(player1, tick1, player2, tick2, arg.get("MESSAGE", 0));
		result.applyStyle(arg.getLazzy("ARROW_STYLE", 0));
		return CommandExecutionResult.ok();
	}

}