PdfNumber.java

/*
 * $Id: PdfNumber.java 4065 2009-09-16 23:09:11Z psoares33 $
 *
 * Copyright 1999, 2000, 2001, 2002 Bruno Lowagie
 *
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the License.
 *
 * The Original Code is 'iText, a free JAVA-PDF library'.
 *
 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
 * All Rights Reserved.
 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
 *
 * Contributor(s): all the names of the contributors are added in the source code
 * where applicable.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
 * provisions of LGPL are applicable instead of those above.  If you wish to
 * allow use of your version of this file only under the terms of the LGPL
 * License and not to allow others to use your version of this file under
 * the MPL, indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by the LGPL.
 * If you do not delete the provisions above, a recipient may use your version
 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the MPL as stated above or under the terms of the GNU
 * Library General Public License as published by the Free Software Foundation;
 * either version 2 of the License, or any later version.
 *
 * This library 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 Library general Public License for more
 * details.
 *
 * If you didn't download this code from the following link, you should check if
 * you aren't using an obsolete version:
 * http://www.lowagie.com/iText/
 */

package com.lowagie.text.pdf;

import com.lowagie.text.error_messages.MessageLocalization;

/**
 * <CODE>PdfNumber</CODE> provides two types of numbers, integer and real.
 * <P>
 * Integers may be specified by signed or unsigned constants. Reals may only be
 * in decimal format.<BR>
 * This object is described in the 'Portable Document Format Reference Manual
 * version 1.7' section 3.3.2 (page 52-53).
 *
 * @see        PdfObject
 * @see        BadPdfFormatException
 */
public class PdfNumber extends PdfObject {

    // CLASS VARIABLES
    
    /**
     * actual value of this <CODE>PdfNumber</CODE>, represented as a
     * <CODE>double</CODE>
     */
    private double value;
    
    // CONSTRUCTORS
    
    /**
     * Constructs a <CODE>PdfNumber</CODE>-object.
     *
     * @param content    value of the new <CODE>PdfNumber</CODE>-object
     */
    public PdfNumber(String content) {
        super(NUMBER);
        try {
            value = Double.parseDouble(content.trim());
            setContent(content);
        }
        catch (NumberFormatException nfe){
            throw new RuntimeException(MessageLocalization.getComposedMessage("1.is.not.a.valid.number.2", content, nfe.toString()));
        }
    }
    
    /**
     * Constructs a new <CODE>PdfNumber</CODE>-object of type integer.
     *
     * @param value    value of the new <CODE>PdfNumber</CODE>-object
     */
    public PdfNumber(int value) {
        super(NUMBER);
        this.value = value;
        setContent(String.valueOf(value));
    }
    
    /**
     * Constructs a new <CODE>PdfNumber</CODE>-object of type real.
     *
     * @param value    value of the new <CODE>PdfNumber</CODE>-object
     */
    public PdfNumber(double value) {
        super(NUMBER);
        this.value = value;
        setContent(ByteBuffer.formatDouble(value));
    }
    
    /**
     * Constructs a new <CODE>PdfNumber</CODE>-object of type real.
     *
     * @param value    value of the new <CODE>PdfNumber</CODE>-object
     */
    public PdfNumber(float value) {
        this((double)value);
    }
    
    // methods returning the value of this object
    
    /**
     * Returns the primitive <CODE>int</CODE> value of this object.
     *
     * @return The value as <CODE>int</CODE>
     */
    public int intValue() {
        return (int) value;
    }
    
    /**
     * Returns the primitive <CODE>double</CODE> value of this object.
     *
     * @return The value as <CODE>double</CODE>
     */
    public double doubleValue() {
        return value;
    }
    
    /**
     * Returns the primitive <CODE>float</CODE> value of this object.
     *
     * @return The value as <CODE>float</CODE>
     */
    public float floatValue() {
        return (float)value;
    }
    
    // other methods
    
    /**
     * Increments the value of the <CODE>PdfNumber</CODE>-object by 1.
     */
    public void increment() {
        value += 1.0;
        setContent(ByteBuffer.formatDouble(value));
    }
}









Active mutators

INCREMENTS_MUTATOR
VOID_METHOD_CALL_MUTATOR
RETURN_VALS_MUTATOR
MATH_MUTATOR
NEGATE_CONDITIONALS_MUTATOR
INVERT_NEGS_MUTATOR
CONDITIONALS_BOUNDARY_MUTATOR

Tests examined

Report generated by PIT 1.4.2

1		/*
2		* $Id: PdfNumber.java 4065 2009-09-16 23:09:11Z psoares33 $
3		*
4		* Copyright 1999, 2000, 2001, 2002 Bruno Lowagie
5		*
6		* The contents of this file are subject to the Mozilla Public License Version 1.1
7		* (the "License"); you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at http://www.mozilla.org/MPL/
9		*
10		* Software distributed under the License is distributed on an "AS IS" basis,
11		* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12		* for the specific language governing rights and limitations under the License.
13		*
14		* The Original Code is 'iText, a free JAVA-PDF library'.
15		*
16		* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
17		* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
18		* All Rights Reserved.
19		* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
20		* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
21		*
22		* Contributor(s): all the names of the contributors are added in the source code
23		* where applicable.
24		*
25		* Alternatively, the contents of this file may be used under the terms of the
26		* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
27		* provisions of LGPL are applicable instead of those above. If you wish to
28		* allow use of your version of this file only under the terms of the LGPL
29		* License and not to allow others to use your version of this file under
30		* the MPL, indicate your decision by deleting the provisions above and
31		* replace them with the notice and other provisions required by the LGPL.
32		* If you do not delete the provisions above, a recipient may use your version
33		* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
34		*
35		* This library is free software; you can redistribute it and/or modify it
36		* under the terms of the MPL as stated above or under the terms of the GNU
37		* Library General Public License as published by the Free Software Foundation;
38		* either version 2 of the License, or any later version.
39		*
40		* This library is distributed in the hope that it will be useful, but WITHOUT
41		* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
42		* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
43		* details.
44		*
45		* If you didn't download this code from the following link, you should check if
46		* you aren't using an obsolete version:
47		* http://www.lowagie.com/iText/
48		*/
49
50		package com.lowagie.text.pdf;
51
52		import com.lowagie.text.error_messages.MessageLocalization;
53
54		/**
55		* <CODE>PdfNumber</CODE> provides two types of numbers, integer and real.
56		* <P>
57		* Integers may be specified by signed or unsigned constants. Reals may only be
58		* in decimal format.<BR>
59		* This object is described in the 'Portable Document Format Reference Manual
60		* version 1.7' section 3.3.2 (page 52-53).
61		*
62		* @see PdfObject
63		* @see BadPdfFormatException
64		*/
65		public class PdfNumber extends PdfObject {
66
67		// CLASS VARIABLES
68
69		/**
70		* actual value of this <CODE>PdfNumber</CODE>, represented as a
71		* <CODE>double</CODE>
72		*/
73		private double value;
74
75		// CONSTRUCTORS
76
77		/**
78		* Constructs a <CODE>PdfNumber</CODE>-object.
79		*
80		* @param content value of the new <CODE>PdfNumber</CODE>-object
81		*/
82		public PdfNumber(String content) {
83		super(NUMBER);
84		try {
85		value = Double.parseDouble(content.trim());
86	1 1. : removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE	setContent(content);
87		}
88		catch (NumberFormatException nfe){
89		throw new RuntimeException(MessageLocalization.getComposedMessage("1.is.not.a.valid.number.2", content, nfe.toString()));
90		}
91		}
92
93		/**
94		* Constructs a new <CODE>PdfNumber</CODE>-object of type integer.
95		*
96		* @param value value of the new <CODE>PdfNumber</CODE>-object
97		*/
98		public PdfNumber(int value) {
99		super(NUMBER);
100		this.value = value;
101	1 1. : removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE	setContent(String.valueOf(value));
102		}
103
104		/**
105		* Constructs a new <CODE>PdfNumber</CODE>-object of type real.
106		*
107		* @param value value of the new <CODE>PdfNumber</CODE>-object
108		*/
109		public PdfNumber(double value) {
110		super(NUMBER);
111		this.value = value;
112	1 1. : removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE	setContent(ByteBuffer.formatDouble(value));
113		}
114
115		/**
116		* Constructs a new <CODE>PdfNumber</CODE>-object of type real.
117		*
118		* @param value value of the new <CODE>PdfNumber</CODE>-object
119		*/
120		public PdfNumber(float value) {
121		this((double)value);
122		}
123
124		// methods returning the value of this object
125
126		/**
127		* Returns the primitive <CODE>int</CODE> value of this object.
128		*
129		* @return The value as <CODE>int</CODE>
130		*/
131		public int intValue() {
132	1 1. intValue : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE	return (int) value;
133		}
134
135		/**
136		* Returns the primitive <CODE>double</CODE> value of this object.
137		*
138		* @return The value as <CODE>double</CODE>
139		*/
140		public double doubleValue() {
141		return value;
142		}
143
144		/**
145		* Returns the primitive <CODE>float</CODE> value of this object.
146		*
147		* @return The value as <CODE>float</CODE>
148		*/
149		public float floatValue() {
150	1 1. floatValue : replaced return of float value with -(x + 1) for com/lowagie/text/pdf/PdfNumber::floatValue → NO_COVERAGE	return (float)value;
151		}
152
153		// other methods
154
155		/**
156		* Increments the value of the <CODE>PdfNumber</CODE>-object by 1.
157		*/
158		public void increment() {
159	1 1. increment : Replaced double addition with subtraction → NO_COVERAGE	value += 1.0;
160	1 1. increment : removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE	setContent(ByteBuffer.formatDouble(value));
161		}
162		}
		Mutations
86		1.1 Location : Killed by : none removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE
101		1.1 Location : Killed by : none removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE
112		1.1 Location : Killed by : none removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE
132		1.1 Location : intValue Killed by : none replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
150		1.1 Location : floatValue Killed by : none replaced return of float value with -(x + 1) for com/lowagie/text/pdf/PdfNumber::floatValue → NO_COVERAGE
159		1.1 Location : increment Killed by : none Replaced double addition with subtraction → NO_COVERAGE
160		1.1 Location : increment Killed by : none removed call to com/lowagie/text/pdf/PdfNumber::setContent → NO_COVERAGE

PdfNumber.java

Mutations

Active mutators

Tests examined