GraphFactory.java

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/*
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 * Copyright 2006 - 2013
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 *     Stefan Balev     <stefan.balev@graphstream-project.org>
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 *     Julien Baudry    <julien.baudry@graphstream-project.org>
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 *     Antoine Dutot    <antoine.dutot@graphstream-project.org>
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 *     Yoann Pign��      <yoann.pigne@graphstream-project.org>
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 *     Guilhelm Savin   <guilhelm.savin@graphstream-project.org>
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 * 
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 * This file is part of GraphStream <http://graphstream-project.org>.
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 * 
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 * GraphStream is a library whose purpose is to handle static or dynamic
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 * graph, create them from scratch, file or any source and display them.
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 * 
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 * This program is free software distributed under the terms of two licenses, the
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 * CeCILL-C license that fits European law, and the GNU Lesser General Public
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 * License. You can  use, modify and/ or redistribute the software under the terms
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 * of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following
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 * URL <http://www.cecill.info> or under the terms of the GNU LGPL as published by
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 * the Free Software Foundation, either version 3 of the License, or (at your
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 * option) any later version.
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 * 
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
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 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
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 * 
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 * 
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 * The fact that you are presently reading this means that you have had
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 * knowledge of the CeCILL-C and LGPL licenses and that you accept their terms.
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 */
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package org.graphstream.graph;
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/**
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 * An interface aimed at dynamically creating graph objects based on a class
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 * name.
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 * 
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 * @since september 2007
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 */
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public class GraphFactory {
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	/**
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	 * Create a new instance of graph.
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	 */
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	public GraphFactory() {
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	}
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	/**
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	 * Instantiate a new graph from the given class name.
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	 * 
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	 * @return A graph instance or null if the graph class was not found.
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	 */
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	public Graph newInstance(String id, String graphClass) {
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		try {
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			String completeGraphClass;
55 2 1. newInstance : changed conditional boundary → NO_COVERAGE
2. newInstance : negated conditional → NO_COVERAGE
			if (graphClass.split("[.]").length < 2) {
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				completeGraphClass = "org.graphstream.graph.implementations"
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						+ graphClass;
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			} else {
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				completeGraphClass = graphClass;
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			}
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			// Graph res = (Graph) Class.forName( completeGraphClass
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			// ).newInstance();
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			// res.setId( id );
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			Class<?> clazz = Class.forName(completeGraphClass);
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			Graph res = (Graph) clazz.getConstructor(String.class).newInstance(
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					id);
67 1 1. newInstance : mutated return of Object value for org/graphstream/graph/GraphFactory::newInstance to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
			return res;
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		} catch (InstantiationException e) {
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			System.out
70 1 1. newInstance : removed call to java/io/PrintStream::println → NO_COVERAGE
					.println("GraphFactory newInstance InstantiationException : "
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							+ e.getMessage());
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		} catch (ClassNotFoundException e) {
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			System.out
74 1 1. newInstance : removed call to java/io/PrintStream::println → NO_COVERAGE
					.println("GraphFactory newInstance ClassNotFoundException : "
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							+ e.getMessage());
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		} catch (IllegalAccessException e) {
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			System.out
78 1 1. newInstance : removed call to java/io/PrintStream::println → NO_COVERAGE
					.println("GraphFactory newInstance IllegalAccessException : "
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							+ e.getMessage());
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		} catch (NoSuchMethodException e) {
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			System.out
82 1 1. newInstance : removed call to java/io/PrintStream::println → NO_COVERAGE
					.println("GraphFactory newInstance NoSuchMethodException : "
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							+ e.getMessage());
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		} catch (java.lang.reflect.InvocationTargetException e) {
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			System.out
86 1 1. newInstance : removed call to java/io/PrintStream::println → NO_COVERAGE
					.println("GraphFactory newInstance InvocationTargetException : "
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							+ e.getMessage());
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		}
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90 1 1. newInstance : mutated return of Object value for org/graphstream/graph/GraphFactory::newInstance to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return null;
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	}
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}

Mutations

55

1.1
Location : newInstance
Killed by : none
changed conditional boundary → NO_COVERAGE

2.2
Location : newInstance
Killed by : none
negated conditional → NO_COVERAGE

67

1.1
Location : newInstance
Killed by : none
mutated return of Object value for org/graphstream/graph/GraphFactory::newInstance to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

70

1.1
Location : newInstance
Killed by : none
removed call to java/io/PrintStream::println → NO_COVERAGE

74

1.1
Location : newInstance
Killed by : none
removed call to java/io/PrintStream::println → NO_COVERAGE

78

1.1
Location : newInstance
Killed by : none
removed call to java/io/PrintStream::println → NO_COVERAGE

82

1.1
Location : newInstance
Killed by : none
removed call to java/io/PrintStream::println → NO_COVERAGE

86

1.1
Location : newInstance
Killed by : none
removed call to java/io/PrintStream::println → NO_COVERAGE

90

1.1
Location : newInstance
Killed by : none
mutated return of Object value for org/graphstream/graph/GraphFactory::newInstance to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 0.33