ClassBasedFaceFactory.java

/*
 * This file is part of the Trickl Open Source Libraries.
 *
 * Trickl Open Source Libraries - http://open.trickl.com/
 *
 * Copyright (C) 2011 Tim Gee.
 *
 * Trickl Open Source Libraries are 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.
 *
 * Trickl Open Source Libraries are 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 project.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.trickl.graph.planar;

import java.io.Serializable;

public class ClassBasedFaceFactory<V, F>
        implements FaceFactory<V, F>,
		             Serializable {
 static final long serialVersionUID = 3618135658586388792L;

	private final Class<? extends F> faceClass;

	public ClassBasedFaceFactory(Class<? extends F> faceClass) {
		this.faceClass = faceClass;
	}

   @Override
	public F createFace(V source, V target, boolean isBoundary) {
		try {
			return faceClass.newInstance();
		} catch (Exception ex) {
			throw new RuntimeException("Face factory failed", ex);
		}
	}
}