UBrexCommandComment.java

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

import com.plantuml.ubrex.UnicodeBracketedExpression;

import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.ParserPass;
import net.sourceforge.plantuml.command.UBrexSingleLineCommand2;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.utils.LineLocation;

public class UBrexCommandComment extends UBrexSingleLineCommand2<PSystemEbnf> {

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

	static UnicodeBracketedExpression getRegexConcat() {
		return UnicodeBracketedExpression.build("" + String.valueOf((char)0x3007) + "*" + String.valueOf((char)0x3034) + "s (* " + String.valueOf((char)0x3036) + "$COMMENT=" + String.valueOf((char)0x3004) + ">" + String.valueOf((char)0x3018) + "*) " + String.valueOf((char)0x3007) + "*" + String.valueOf((char)0x3034) + "s " + String.valueOf((char)0x3012) + "$" + String.valueOf((char)0x3019) + "");
	}

	@Override
	protected CommandExecutionResult executeArg(PSystemEbnf diagram, LineLocation location, RegexResult arg,
			ParserPass currentPass) {
		final String tmp = arg.get("COMMENT", 0).trim();
		final Display note = Display.getWithNewlines(diagram.getPragma(), tmp);
		return diagram.addNote(note, null);
	}

}