UBrexCommandHideShow2.java

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 * PlantUML : a free UML diagram generator
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package net.sourceforge.plantuml.classdiagram.command;

import com.plantuml.ubrex.UnicodeBracketedExpression;
import com.plantuml.ubrex.builder.UBrexConcat;
import com.plantuml.ubrex.builder.UBrexLeaf;
import com.plantuml.ubrex.builder.UBrexNamed;

import net.atmp.CucaDiagram;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.ParserPass;
import net.sourceforge.plantuml.command.UBrexSingleLineCommand2;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.utils.LineLocation;

public class UBrexCommandHideShow2 extends UBrexSingleLineCommand2<CucaDiagram> {

	public UBrexCommandHideShow2() {
		super(getRegexConcat());
	}

	static UnicodeBracketedExpression getRegexConcat() {
		return UBrexConcat.build( //
				new UBrexNamed("COMMAND", //
						new UBrexLeaf("【hide-class┇hide┇show-class┇show】")), //
				UBrexLeaf.spaceOneOrMore(), //
				new UBrexNamed("WHAT", //
						new UBrexLeaf("【 << 〇*「〤<>」>> ┇ 〇+〴S 】 ")), //
				UBrexLeaf.end());
	}

	@Override
	protected CommandExecutionResult executeArg(CucaDiagram diagram, LineLocation location, RegexResult arg,
			ParserPass currentPass) {

		final char tmp = arg.get("COMMAND", 0).charAt(0);
		final boolean show = tmp == 's' || tmp == 'S';
		final String what = arg.get("WHAT", 0).trim();
		diagram.hideOrShow2(what, show);
		return CommandExecutionResult.ok();
	}
}