/**
* Copyright (C) 2013-2014 Olaf Lessenich
* Copyright (C) 2014-2015 University of Passau, Germany
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 USA
*
* Contributors:
* Olaf Lessenich <lessenic@fim.uni-passau.de>
* Georg Seibt <seibt@fim.uni-passau.de>
*/
package de.fosd.jdime.strdump.graphviz;
import java.io.PrintWriter;
/**
* Representation of a DOT language sub-graph.
*
* @see <a href="http://www.graphviz.org/">http://www.graphviz.org/</a>
*/
public final class GraphvizSubGraph extends GraphvizGraphBase {
private final GraphvizGraph rootGraph;
GraphvizSubGraph(GraphvizGraph rootGraph, String id) {
super(id);
this.rootGraph = rootGraph;
}
@Override
public void dump(String indent, PrintWriter out) {
if (!indent.isEmpty()) {
out.write(indent);
}
out.printf("subgraph \"%s\"", id);
super.dump(indent, out);
}
@Override
GraphvizGraph getRootGraph() {
return rootGraph;
}
}