QedeqKernelSe Coverage Report

Clover coverage report - QedeqKernelSe Coverage Report

Coverage timestamp: Sa Okt 21 2006 08:24:31 CEST

FRAMES NO FRAMES

file stats:	LOC:	113		Methods:	12
	NCLOC:	64		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

AtomImpl.java

60%

68%

66,7%

66%

1		/* $Id: AtomImpl.java,v 1.5 2006/10/20 20:23:08 m31 Exp $
2		*
3		* This file is part of the project "Hilbert II" - http://www.qedeq.org
4		*
5		* Copyright 2000-2006, Michael Meyling <mime@qedeq.org>.
6		*
7		* "Hilbert II" is free software; you can redistribute
8		* it and/or modify it under the terms of the GNU General Public
9		* License as published by the Free Software Foundation; either
10		* version 2 of the License, or (at your option) any later version.
11		*
12		* This program is distributed in the hope that it will be useful,
13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15		* GNU General Public License for more details.
16		*/
17
18		package org.qedeq.kernel.dto.elli;
19
20		import org.qedeq.kernel.base.elli.Atom;
21		import org.qedeq.kernel.base.elli.Element;
22		import org.qedeq.kernel.base.elli.ElementList;
23		import org.qedeq.kernel.base.elli.Visitor;
24
25
26		/**
27		* An object of this class represents a text string.
28		*
29		* @version $Revision: 1.5 $
30		* @author Michael Meyling
31		*/
32		public final class AtomImpl implements Atom {
33
34		/** The plain text. */
35		private final String text;
36
37		/**
38		* Constructs an <code>Atom</code>.
39		*
40		* @param text Atom string.
41		* @throws IllegalArgumentException <code>text</code> is a NullPointer.
42		*/
43	8597	public AtomImpl(final String text) {
44	8597	if (text == null) {
45	0	throw new IllegalArgumentException("a NullPointer is no valid text");
46		}
47	8597	this.text = text;
48		}
49
50	2528	public final String getString() {
51	2528	return text;
52		}
53
54	0	public final boolean isAtom() {
55	0	return true;
56		}
57
58	2528	public final Atom getAtom() {
59	2528	return this;
60		}
61
62	0	public final boolean isList() {
63	0	return false;
64		}
65
66	0	public final ElementList getList() {
67	0	throw new ClassCastException("this is no " + ElementList.class.getName()
68		+ ", but a " + this.getClass().getName());
69		}
70
71	3836	public final Element copy() {
72	3836	return new AtomImpl(text);
73		}
74
75	0	public final Element replace(final Element search, final Element replacement) {
76	0	if (this.equals(search)) {
77	0	return replacement.copy();
78		}
79	0	return this.copy();
80		}
81
82	1383	public final String toString() {
83	1383	StringBuffer result = new StringBuffer();
84	1383	result.append("\"");
85
86	1383	for (int i = 0; i < text.length(); i++) {
87	68334	if (text.charAt(i) == '\"') {
88	0	result.append("\"\"");
89		} else {
90	68334	result.append(text.charAt(i));
91		}
92		}
93	1383	result.append('\"');
94	1383	return result.toString();
95
96		}
97
98	824	public final boolean equals(final Object object) {
99	824	if (object instanceof AtomImpl) {
100	816	return ((AtomImpl) object).text.equals(text);
101		}
102	8	return false;
103		}
104
105	798	public final int hashCode() {
106	798	return toString().hashCode();
107		}
108
109	5	public final void accept(final Visitor visitor) {
110	5	visitor.visit(this);
111		}
112
113		}