QedeqKernelSe Coverage Report

Clover coverage report - QedeqKernelSe Coverage Report

Coverage timestamp: So Feb 25 2007 22:22:30 CET

FRAMES NO FRAMES

file stats:	LOC:	110		Methods:	7
	NCLOC:	50		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

ElementHandler.java

100%

89,5%

85,7%

90%

1		/* $Id: ElementHandler.java,v 1.2 2007/02/25 20:05:39 m31 Exp $
2		*
3		* This file is part of the project "Hilbert II" - http://www.qedeq.org
4		*
5		* Copyright 2000-2007, 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.xml.handler.list;
19
20		import java.util.ArrayList;
21		import java.util.List;
22
23		import org.qedeq.kernel.base.list.Element;
24		import org.qedeq.kernel.base.list.ElementList;
25		import org.qedeq.kernel.dto.list.AtomImpl;
26		import org.qedeq.kernel.dto.list.ElementListImpl;
27		import org.qedeq.kernel.xml.parser.AbstractSimpleHandler;
28		import org.qedeq.kernel.xml.parser.SaxDefaultHandler;
29		import org.qedeq.kernel.xml.parser.SimpleAttributes;
30
31
32		/**
33		* Parse elements. For example formulas and terms are build of
34		* {@link org.qedeq.kernel.base.list.Element}s.
35		* <P>
36		* This handler knows nothing about special forms. It doesn't do any
37		* validating. It simply puts all attributes into string atoms and
38		* adds all sub elements. The element name is taken for the operator name.
39		*
40		* @version $Revision: 1.2 $
41		* @author Michael Meyling
42		*/
43		public final class ElementHandler extends AbstractSimpleHandler {
44
45		/** Value object element. */
46		private Element result;
47
48		/** Element stack. */
49		private final List elements;
50
51
52		/**
53		* Deals with elements.
54		*
55		* @param handler Parent handler.
56		*/
57	216	public ElementHandler(final AbstractSimpleHandler handler) {
58	216	super(handler);
59	216	elements = new ArrayList(20);
60		}
61
62		/**
63		* Deals with elements.
64		*
65		* @param handler Parent handler.
66		*/
67	140	public ElementHandler(final SaxDefaultHandler handler) {
68	140	super(handler);
69	140	elements = new ArrayList(20);
70		}
71
72	878	public final void init() {
73	878	result = null;
74	878	elements.clear();
75		}
76
77		/**
78		* Get parsed element.
79		*
80		* @return Parsed element.
81		*/
82	878	public final Element getElement() {
83	878	return result;
84		}
85
86	8963	public final void startElement(final String name, final SimpleAttributes attributes) {
87	8963	final String[] values = attributes.getKeySortedStringValues();
88	8963	final ElementList element = new ElementListImpl(name, new Element[0]);
89	8963	for (int i = 0; i < values.length; i++) {
90	7303	element.add(new AtomImpl(values[i]));
91		}
92	8963	elements.add(element);
93		}
94
95	8963	public final void endElement(final String name) {
96	8963	ElementList last = (ElementList) elements.get(elements.size() - 1);
97	8963	elements.remove(elements.size() - 1);
98	8963	if (elements.size() > 0) {
99	8085	((ElementList) elements.get(elements.size() - 1)).add(last);
100		} else {
101	878	result = last;
102		}
103		}
104
105	0	public final void characters(final String name, final String data) {
106	0	ElementList last = (ElementList) elements.get(elements.size() - 1);
107	0	last.add(new AtomImpl(data));
108		}
109
110		}