ParsedTextImpl.java

/**
 * Copyright 2014 by Tizra Inc.
 * 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/
 * <p>
 * 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.
 * <p>
 * The Original Code is 'iText, a free JAVA-PDF library'.
 * <p>
 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
 * the Initial Developer are Copyright (C) 1999-2008 by Bruno Lowagie.
 * All Rights Reserved.
 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
 * are Copyright (C) 2000-2008 by Paulo Soares. All Rights Reserved.
 * <p>
 * Contributor(s): all the names of the contributors are added in the source code
 * where applicable.
 * <p>
 * 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.
 * <p>
 * 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.
 * <p>
 * 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.
 */
package com.lowagie.text.pdf.parser;

import javax.annotation.Nullable;

/**
 * @author dgd
 */
public abstract class ParsedTextImpl implements TextAssemblyBuffer {
    private final String text;
    private float ascent;
    private float descent;
    private Vector startPoint;
    private Vector endPoint;
    private float spaceWidth;
    /**
     * We track a vector representing our baseline, left->right, so that calculations of line-
     * change can be accurate, even with 0-length words (representing lone spaces, when
     * those are rendered by the PDF).
     */
    private Vector baseline;

    /**
     * @param text
     *            characters to be rendered for this string
     * @param startPoint
     *            Initial rendering spot on baseline
     * @param endPoint
     *            ending render position on baseline
     * @param baseline
     *            vector representing baseline (needed for 0-length strings)
     * @param ascent
     *            font ascent above baseline
     * @param descent
     *            font descent below the baseling
     * @param spaceWidth
     *            What is the width of the space in this font....
     */
    ParsedTextImpl(@Nullable String text,
                   Vector startPoint,
                   Vector endPoint,
                   Vector baseline,
                   float ascent,
                   float descent,
                   float spaceWidth) {
        this.baseline = baseline;
        this.text = text;
        this.startPoint = startPoint;
        this.endPoint = endPoint;
        this.ascent = ascent;
        this.descent = descent;
        this.spaceWidth = spaceWidth;
    }

    /**
     * {@inheritDoc}
     * @see com.lowagie.text.pdf.parser.ParsedText#getText()
     */
    @Nullable
    @Override
    public String getText() {
        return text;
    }

    /**
     * @return The width, in user space units, of a single space character in
     *         the current font
     */
    public float getSingleSpaceWidth() {
        return spaceWidth;
    }

    public float getAscent() {
        return ascent;
    }

    public float getDescent() {
        return descent;
    }

    public float getWidth() {
        return getEndPoint().subtract(getStartPoint()).length();
    }

    /**
     * @return a vector in User space representing the start point of the text
     */
    public Vector getStartPoint() {
        return startPoint;
    }

    /**
     * @return a vector in User space representing the end point of the text
     *         (i.e. the starting point of the text plus the width of the text,
     *         transformed by the applicable transformation matrices)
     */
    public Vector getEndPoint() {
        return endPoint;
    }

    /**
     * Return the vector representing the baseline of this text chunk, even if the length
     * of the text is zero.
     *
     * @see ParsedTextImpl#baseline
     * @return baseline
     */
    public Vector getBaseline() {
        return baseline;
    }

    /**
     * @return true if this was extracted from a string containing spaces, in which case,
     * we assume further splitting is not needed.
     */
    public abstract boolean shouldNotSplit();

    /**
     * @return true if this was a space or other item that should force a space before it.
     */
    public abstract boolean breakBefore();
}



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		* Copyright 2014 by Tizra Inc.
3		* The contents of this file are subject to the Mozilla Public License Version 1.1
4		* (the "License"); you may not use this file except in compliance with the License.
5		* You may obtain a copy of the License at http://www.mozilla.org/MPL/
6		* <p>
7		* Software distributed under the License is distributed on an "AS IS" basis,
8		* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
9		* for the specific language governing rights and limitations under the License.
10		* <p>
11		* The Original Code is 'iText, a free JAVA-PDF library'.
12		* <p>
13		* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
14		* the Initial Developer are Copyright (C) 1999-2008 by Bruno Lowagie.
15		* All Rights Reserved.
16		* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
17		* are Copyright (C) 2000-2008 by Paulo Soares. All Rights Reserved.
18		* <p>
19		* Contributor(s): all the names of the contributors are added in the source code
20		* where applicable.
21		* <p>
22		* Alternatively, the contents of this file may be used under the terms of the
23		* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
24		* provisions of LGPL are applicable instead of those above. If you wish to
25		* allow use of your version of this file only under the terms of the LGPL
26		* License and not to allow others to use your version of this file under
27		* the MPL, indicate your decision by deleting the provisions above and
28		* replace them with the notice and other provisions required by the LGPL.
29		* If you do not delete the provisions above, a recipient may use your version
30		* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
31		* <p>
32		* This library is free software; you can redistribute it and/or modify it
33		* under the terms of the MPL as stated above or under the terms of the GNU
34		* Library General Public License as published by the Free Software Foundation;
35		* either version 2 of the License, or any later version.
36		* <p>
37		* This library is distributed in the hope that it will be useful, but WITHOUT
38		* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
39		* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
40		* details.
41		*/
42		package com.lowagie.text.pdf.parser;
43
44		import javax.annotation.Nullable;
45
46		/**
47		* @author dgd
48		*/
49		public abstract class ParsedTextImpl implements TextAssemblyBuffer {
50		private final String text;
51		private float ascent;
52		private float descent;
53		private Vector startPoint;
54		private Vector endPoint;
55		private float spaceWidth;
56		/**
57		* We track a vector representing our baseline, left->right, so that calculations of line-
58		* change can be accurate, even with 0-length words (representing lone spaces, when
59		* those are rendered by the PDF).
60		*/
61		private Vector baseline;
62
63		/**
64		* @param text
65		* characters to be rendered for this string
66		* @param startPoint
67		* Initial rendering spot on baseline
68		* @param endPoint
69		* ending render position on baseline
70		* @param baseline
71		* vector representing baseline (needed for 0-length strings)
72		* @param ascent
73		* font ascent above baseline
74		* @param descent
75		* font descent below the baseling
76		* @param spaceWidth
77		* What is the width of the space in this font....
78		*/
79		ParsedTextImpl(@Nullable String text,
80		Vector startPoint,
81		Vector endPoint,
82		Vector baseline,
83		float ascent,
84		float descent,
85		float spaceWidth) {
86		this.baseline = baseline;
87		this.text = text;
88		this.startPoint = startPoint;
89		this.endPoint = endPoint;
90		this.ascent = ascent;
91		this.descent = descent;
92		this.spaceWidth = spaceWidth;
93		}
94
95		/**
96		* {@inheritDoc}
97		* @see com.lowagie.text.pdf.parser.ParsedText#getText()
98		*/
99		@Nullable
100		@Override
101		public String getText() {
102		return text;
103		}
104
105		/**
106		* @return The width, in user space units, of a single space character in
107		* the current font
108		*/
109		public float getSingleSpaceWidth() {
110		return spaceWidth;
111		}
112
113		public float getAscent() {
114		return ascent;
115		}
116
117		public float getDescent() {
118		return descent;
119		}
120
121		public float getWidth() {
122	1 1. getWidth : replaced return of float value with -(x + 1) for com/lowagie/text/pdf/parser/ParsedTextImpl::getWidth → NO_COVERAGE	return getEndPoint().subtract(getStartPoint()).length();
123		}
124
125		/**
126		* @return a vector in User space representing the start point of the text
127		*/
128		public Vector getStartPoint() {
129		return startPoint;
130		}
131
132		/**
133		* @return a vector in User space representing the end point of the text
134		* (i.e. the starting point of the text plus the width of the text,
135		* transformed by the applicable transformation matrices)
136		*/
137		public Vector getEndPoint() {
138		return endPoint;
139		}
140
141		/**
142		* Return the vector representing the baseline of this text chunk, even if the length
143		* of the text is zero.
144		*
145		* @see ParsedTextImpl#baseline
146		* @return baseline
147		*/
148		public Vector getBaseline() {
149		return baseline;
150		}
151
152		/**
153		* @return true if this was extracted from a string containing spaces, in which case,
154		* we assume further splitting is not needed.
155		*/
156		public abstract boolean shouldNotSplit();
157
158		/**
159		* @return true if this was a space or other item that should force a space before it.
160		*/
161		public abstract boolean breakBefore();
162		}
		Mutations
122		1.1 Location : getWidth Killed by : none replaced return of float value with -(x + 1) for com/lowagie/text/pdf/parser/ParsedTextImpl::getWidth → NO_COVERAGE

ParsedTextImpl.java

Mutations

Active mutators

Tests examined