PSystemPathFactory.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
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 * This file is part of PlantUML.
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 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
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 *
 * PlantUML distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
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 * Original Author:  Arnaud Roques
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 */
package net.sourceforge.plantuml.eggs;

import net.sourceforge.plantuml.AbstractPSystem;
import net.sourceforge.plantuml.command.PSystemSingleLineFactory;
import net.sourceforge.plantuml.core.UmlSource;
import net.sourceforge.plantuml.preproc.PreprocessingArtifact;
import net.sourceforge.plantuml.regex.Matcher2;
import net.sourceforge.plantuml.regex.Pattern2;

public class PSystemPathFactory extends PSystemSingleLineFactory {
    // ::remove folder when __HAXE__
	// ::remove file when __CORE__

	final private static Pattern2 p = Pattern2.cmpile("^path[%s]+([0-9A-Za-z]+)$");

	@Override
	protected AbstractPSystem executeLine(UmlSource source, String line, PreprocessingArtifact preprocessing) {
		final Matcher2 m = p.matcher(line);
		if (m.find() == false) 
			return null;
		
		return new PSystemPath(source, m.group(1), preprocessing);
	}

}