OneAttributeElement.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.implementations;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.Map;
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import org.graphstream.graph.Element;
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/**
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 * An implementation of an {@link org.graphstream.graph.Element}.
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 * 
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 * <p>
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 * It allows only one attribute and has no internal map structure. <b>It is not
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 * used and may be removed.</b>
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 * </p>
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 * 
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 */
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public abstract class OneAttributeElement implements Element {
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	// Constants
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	// Attributes
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	/**
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	 * Tag of this element.
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	 */
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	protected String id;
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	/**
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	 * The only one attribute
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	 */
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	Object attribute = null;
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	// Constructors
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	/**
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	 * New element.
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	 * 
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	 * @param id
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	 *            The unique identifier of this element.
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	 */
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	public OneAttributeElement(String id) {
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		assert id != null : "Graph elements cannot have a null identifier";
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		this.id = id;
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	}
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	// Accessors
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	public String getId() {
80 1 1. getId : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getId to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return id;
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	}
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	@SuppressWarnings("all")
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	public <T> T getAttribute(String key) {
85 1 1. getAttribute : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getAttribute to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return (T) attribute;
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	}
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	@SuppressWarnings("all")
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	public <T> T getFirstAttributeOf(String... keys) {
90 1 1. getFirstAttributeOf : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getFirstAttributeOf to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return (T) attribute;
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	}
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	@SuppressWarnings("all")
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	public <T> T getAttribute(String key, Class<T> clazz) {
95 1 1. getAttribute : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getAttribute to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return (T) attribute;
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	}
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	@SuppressWarnings("all")
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	public <T> T getFirstAttributeOf(Class<T> clazz, String... keys) {
100 1 1. getFirstAttributeOf : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getFirstAttributeOf to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return (T) attribute;
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	}
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	public CharSequence getLabel(String key) {
104 2 1. getLabel : negated conditional → NO_COVERAGE
2. getLabel : negated conditional → NO_COVERAGE
		if (attribute != null && attribute instanceof CharSequence)
105 1 1. getLabel : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getLabel to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
			return (CharSequence) attribute;
106 1 1. getLabel : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getLabel to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return null;
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	}
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	public double getNumber(String key) {
110 2 1. getNumber : negated conditional → NO_COVERAGE
2. getNumber : negated conditional → NO_COVERAGE
		if (attribute != null && attribute instanceof Number)
111 1 1. getNumber : replaced return of double value with -(x + 1) for org/graphstream/graph/implementations/OneAttributeElement::getNumber → NO_COVERAGE
			return ((Number) attribute).doubleValue();
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113 1 1. getNumber : replaced return of double value with -(x + 1) for org/graphstream/graph/implementations/OneAttributeElement::getNumber → NO_COVERAGE
		return Double.NaN;
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	}
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	@SuppressWarnings("unchecked")
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	public ArrayList<? extends Number> getVector(String key) {
118 2 1. getVector : negated conditional → NO_COVERAGE
2. getVector : negated conditional → NO_COVERAGE
		if (attribute != null && attribute instanceof ArrayList)
119 1 1. getVector : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getVector to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
			return ((ArrayList<? extends Number>) attribute);
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121 1 1. getVector : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getVector to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return null;
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	}
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	public boolean hasAttribute(String key) {
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126 1 1. hasAttribute : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
		return true;
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	}
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	public boolean hasAttribute(String key, Class<?> clazz) {
130 1 1. hasAttribute : negated conditional → NO_COVERAGE
		if (attribute != null)
131 1 1. hasAttribute : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
			return (clazz.isInstance(attribute));
132 1 1. hasAttribute : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
		return false;
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	}
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	public boolean hasLabel(String key) {
136 1 1. hasLabel : negated conditional → NO_COVERAGE
		if (attribute != null)
137 1 1. hasLabel : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
			return (attribute instanceof CharSequence);
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139 1 1. hasLabel : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
		return false;
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	}
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	public boolean hasNumber(String key) {
143 1 1. hasNumber : negated conditional → NO_COVERAGE
		if (attribute != null)
144 1 1. hasNumber : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
			return (attribute instanceof Number);
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146 1 1. hasNumber : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
		return false;
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	}
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	public boolean hasVector(String key) {
150 2 1. hasVector : negated conditional → NO_COVERAGE
2. hasVector : negated conditional → NO_COVERAGE
		if (attribute != null && attribute instanceof ArrayList<?>)
151 1 1. hasVector : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
			return true;
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153 1 1. hasVector : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
		return false;
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	}
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	public Iterator<String> getAttributeKeyIterator() {
157 1 1. getAttributeKeyIterator : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getAttributeKeyIterator to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return null;
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	}
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	public Map<String, Object> getAttributeMap() {
161 1 1. getAttributeMap : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::getAttributeMap to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return null;
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	}
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	/**
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	 * Override the Object method
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	 */
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	@Override
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	public String toString() {
169 1 1. toString : mutated return of Object value for org/graphstream/graph/implementations/OneAttributeElement::toString to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
		return id;
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	}
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	// Commands
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	public void clearAttributes() {
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		attribute = null;
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	}
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	public void addAttribute(String attribute, Object value) {
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		this.attribute = value;
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		// System.out.println(attribute+" = "+value.toString());
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	}
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	public void changeAttribute(String attribute, Object value) {
184 1 1. changeAttribute : removed call to org/graphstream/graph/implementations/OneAttributeElement::addAttribute → NO_COVERAGE
		addAttribute(attribute, value);
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		// System.out.println(attribute+" = "+value.toString());
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	}
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	public void addAttributes(Map<String, Object> attributes) {
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		// System.out.println(attributes.toString());
191 2 1. addAttributes : changed conditional boundary → NO_COVERAGE
2. addAttributes : negated conditional → NO_COVERAGE
		if (attributes.size() >= 0)
192 1 1. addAttributes : removed call to org/graphstream/graph/implementations/OneAttributeElement::addAttribute → NO_COVERAGE
			addAttribute("", attributes.get((attributes.keySet().toArray()[0])));
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	}
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	public void removeAttribute(String attribute) {
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		this.attribute = null;
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	}
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	public static enum AttributeChangeEvent {
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		ADD, CHANGE, REMOVE
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	};
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	/**
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	 * Called for each change in the attribute set. This method must be
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	 * implemented by sub-elements in order to send events to the graph
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	 * listeners.
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	 * 
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	 * @param sourceId
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	 *            The source of the change.
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	 * @param timeId
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	 *            The source time of the change, for synchronization.
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	 * @param attribute
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	 *            The attribute name that changed.
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	 * @param event
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	 *            The type of event among ADD, CHANGE and REMOVE.
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	 * @param oldValue
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	 *            The old value of the attribute, null if the attribute was
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	 *            added.
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	 * @param newValue
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	 *            The new value of the attribute, null if the attribute is about
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	 *            to be removed.
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	 */
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	protected abstract void attributeChanged(String sourceId, long timeId,
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			String attribute, AttributeChangeEvent event, Object oldValue,
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			Object newValue);
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}

Mutations

80

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

85

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

90

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

95

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

100

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

104

1.1
Location : getLabel
Killed by : none
negated conditional → NO_COVERAGE

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

105

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

106

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

110

1.1
Location : getNumber
Killed by : none
negated conditional → NO_COVERAGE

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

111

1.1
Location : getNumber
Killed by : none
replaced return of double value with -(x + 1) for org/graphstream/graph/implementations/OneAttributeElement::getNumber → NO_COVERAGE

113

1.1
Location : getNumber
Killed by : none
replaced return of double value with -(x + 1) for org/graphstream/graph/implementations/OneAttributeElement::getNumber → NO_COVERAGE

118

1.1
Location : getVector
Killed by : none
negated conditional → NO_COVERAGE

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

119

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

121

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

126

1.1
Location : hasAttribute
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

130

1.1
Location : hasAttribute
Killed by : none
negated conditional → NO_COVERAGE

131

1.1
Location : hasAttribute
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

132

1.1
Location : hasAttribute
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

136

1.1
Location : hasLabel
Killed by : none
negated conditional → NO_COVERAGE

137

1.1
Location : hasLabel
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

139

1.1
Location : hasLabel
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

143

1.1
Location : hasNumber
Killed by : none
negated conditional → NO_COVERAGE

144

1.1
Location : hasNumber
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

146

1.1
Location : hasNumber
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

150

1.1
Location : hasVector
Killed by : none
negated conditional → NO_COVERAGE

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

151

1.1
Location : hasVector
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

153

1.1
Location : hasVector
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

157

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

161

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

169

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

184

1.1
Location : changeAttribute
Killed by : none
removed call to org/graphstream/graph/implementations/OneAttributeElement::addAttribute → NO_COVERAGE

191

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

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

192

1.1
Location : addAttributes
Killed by : none
removed call to org/graphstream/graph/implementations/OneAttributeElement::addAttribute → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 0.33