org.jgrapht.graph.ClassBasedVertexFactory Maven / Gradle / Ivy
/* ==========================================
* JGraphT : a free Java graph-theory library
* ==========================================
*
* Project Info: http://jgrapht.sourceforge.net/
* Project Creator: Barak Naveh (http://sourceforge.net/users/barak_naveh)
*
* (C) Copyright 2003-2008, by Barak Naveh and Contributors.
*
* This program and the accompanying materials are dual-licensed under
* either
*
* (a) the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation, or (at your option) any
* later version.
*
* or (per the licensee's choosing)
*
* (b) the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation.
*/
/* -------------------------
* ClassBasedVertexFactory.java
* -------------------------
* (C) Copyright 2007-2008, by France Telecom
*
* Original Author: Guillaume Boulmier and Contributors.
*
* $Id$
*
* Changes
* -------
* 05-Jun-2007 : Initial revision (GB);
*
*/
package org.jgrapht.graph;
import org.jgrapht.*;
/**
* A {@link VertexFactory} for producing vertices by using a class as a factory.
*
* @author Guillaume Boulmier
* @since July 5, 2007
*/
public class ClassBasedVertexFactory
implements VertexFactory
{
private final Class vertexClass;
public ClassBasedVertexFactory(Class vertexClass)
{
this.vertexClass = vertexClass;
}
/**
* @see VertexFactory#createVertex()
*/
@Override public V createVertex()
{
try {
return this.vertexClass.newInstance();
} catch (Exception e) {
throw new RuntimeException("Vertex factory failed", e);
}
}
}
// End ClassBasedVertexFactory.java