/*
 * grEMF
 *
 * Copyright (C) 2006-2012 Institute for Software Technology
 *                         University of Koblenz-Landau, Germany
 *                         ist@uni-koblenz.de
 *
 * For bug reports, documentation and further information, visit
 *
 *                         https://github.com/jgralab/gremf
 *
 * This program 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 (at your
 * option) any later version.
 *
 * This program 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 General
 * Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see <http://www.gnu.org/licenses>.
 *
 * Additional permission under GNU GPL version 3 section 7
 *
 * If you modify this Program, or any covered work, by linking or combining
 * it with Eclipse (or a modified version of that program or an Eclipse
 * plugin), containing parts covered by the terms of the Eclipse Public
 * License (EPL), the licensors of this Program grant you additional
 * permission to convey the resulting work.  Corresponding Source for a
 * non-source form of such a combination shall include the source code for
 * the parts of JGraLab used as well as that of the covered work.
 */
package de.uni_koblenz.gremfeval.code.objecthandling;

import org.pcollections.PSequence;
import org.pcollections.PVector;

import de.uni_koblenz.gremfeval.code.find.JGraLabFindEval;
import de.uni_koblenz.gremfeval.code.load.JGraLabLoadEval;
import de.uni_koblenz.jgralab.Graph;
import de.uni_koblenz.jgralab.Vertex;

public class JGraLabObjectHandlingEval implements Runnable {

	private final boolean withGrEMF;

	public JGraLabObjectHandlingEval(boolean withGrEMF) {
		this.withGrEMF = withGrEMF;
	}

	@Override
	public void run() {
		PVector<PSequence<Vertex>> vertices = new JGraLabFindEval(
				new JGraLabLoadEval(this.withGrEMF).call(), false).call();
		Vertex vertexA = vertices.get(0).get(0);
		Graph g = vertexA.getGraph();

		for (PSequence<Vertex> tuple : vertices) {
			g.createVertex(tuple.get(0).getAttributedElementClass());
		}
		Vertex vertexB = g.createVertex(vertexA.getAttributedElementClass());
		vertexB.setAttribute("name", "foo");

		for (PSequence<Vertex> tuple : vertices) {
			tuple.get(0).delete();
		}
	}
}