net.sourceforge.plantuml.help.CommandHelpKeyword 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.help;

import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.regex.IRegex;
import net.sourceforge.plantuml.regex.RegexConcat;
import net.sourceforge.plantuml.regex.RegexLeaf;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.syntax.LanguageDescriptor;
import net.sourceforge.plantuml.utils.LineLocation;

public class CommandHelpKeyword extends SingleLineCommand2 {

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

	static IRegex getRegexConcat() {
		return RegexConcat.build(CommandHelpKeyword.class.getName(), RegexLeaf.start(), //
				new RegexLeaf("help"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("keywords?"), RegexLeaf.end());
	}

	@Override
	protected CommandExecutionResult executeArg(Help diagram, LineLocation location, RegexResult arg) {
		diagram.add("Help on keywords");
		diagram.add(" ");
		diagram.add(" The possible keywords are :");
		for (String type : new LanguageDescriptor().getKeyword()) {
			diagram.add("* " + type);
		}

		return CommandExecutionResult.ok();
	}
}