Classes

Class	Line #	Total Statements	Complexity	Uncovered Elements	TOTAL Coverage	Actions
AttributesImpl	46	119	76	213	0.00%	Show methods

Class AttributesImpl

Class AttributesImpl	Line # 46	Total Statements 119	Complexity 76	Uncovered Elements 213	TOTAL Coverage 0.00%
AttributesImpl()   AttributesImpl()	5858	2.02	1.01	2.02	0.0 0.00%
AttributesImpl(Attributes)   AttributesImpl(Attributes)	7373	1.01	1.01	1.01	0.0 0.00%
getLength() : int   getLength() : int	9191	1.01	1.01	1.01	0.0 0.00%
getURI(int) : String   getURI(int) : String	106106	3.03	3.03	5.05	0.0 0.00%
getLocalName(int) : String   getLocalName(int) : String	125125	3.03	3.03	5.05	0.0 0.00%
getQName(int) : String   getQName(int) : String	144144	3.03	3.03	5.05	0.0 0.00%
getType(int) : String   getType(int) : String	163163	3.03	3.03	5.05	0.0 0.00%
getValue(int) : String   getValue(int) : String	181181	3.03	3.03	5.05	0.0 0.00%
getIndex(String,String) : int   getIndex(String,String) : int	205205	5.05	4.04	9.09	0.0 0.00%
getIndex(String) : int   getIndex(String) : int	225225	5.05	3.03	9.09	0.0 0.00%
getType(String,String) : String   getType(String,String) : String	248248	5.05	4.04	9.09	0.0 0.00%
getType(String) : String   getType(String) : String	269269	5.05	3.03	9.09	0.0 0.00%
getValue(String,String) : String   getValue(String,String) : String	292292	5.05	4.04	9.09	0.0 0.00%
getValue(String) : String   getValue(String) : String	313313	5.05	3.03	9.09	0.0 0.00%
clear() : void   clear() : void	339339	4.04	3.03	8.08	0.0 0.00%
setAttributes(Attributes) : void   setAttributes(Attributes) : void	357357	10.010	3.03	14.014	0.0 0.00%
addAttribute(String,String,String,String,String) : void   addAttribute(String,String,String,String,String) : void	391391	7.07	1.01	7.07	0.0 0.00%
setAttribute(int,String,String,String,String,String) : void   setAttribute(int,String,String,String,String,String) : void	425425	7.07	3.03	9.09	0.0 0.00%
removeAttribute(int) : void   removeAttribute(int) : void	448448	11.011	4.04	15.015	0.0 0.00%
setURI(int,String) : void   setURI(int,String) : void	478478	3.03	3.03	5.05	0.0 0.00%
setLocalName(int,String) : void   setLocalName(int,String) : void	498498	3.03	3.03	5.05	0.0 0.00%
setQName(int,String) : void   setQName(int,String) : void	518518	3.03	3.03	5.05	0.0 0.00%
setType(int,String) : void   setType(int,String) : void	537537	3.03	3.03	5.05	0.0 0.00%
setValue(int,String) : void   setValue(int,String) : void	556556	3.03	3.03	5.05	0.0 0.00%
ensureCapacity(int) : void   ensureCapacity(int) : void	578578	14.014	7.07	24.024	0.0 0.00%
badIndex(int) : void   badIndex(int) : void	610610	2.02	1.01	2.02	0.0 0.00%

 

Contributing tests

Source view

1		// AttributesImpl.java - default implementation of Attributes.
2		// http://www.saxproject.org
3		// Written by David Megginson
4		// NO WARRANTY! This class is in the public domain.
5		// $Id: AttributesImpl.java,v 1.9 2002/01/30 20:52:24 dbrownell Exp $
6
7		package org.xml.sax.helpers;
8
9		import org.xml.sax.Attributes;
10
11
12		/**
13		* Default implementation of the Attributes interface.
14		*
15		* <blockquote>
16		* <em>This module, both source code and documentation, is in the
17		* Public Domain, and comes with <strong>NO WARRANTY</strong>.</em>
18		* See <a href='http://www.saxproject.org'>http://www.saxproject.org</a>
19		* for further information.
20		* </blockquote>
21		*
22		* <p>This class provides a default implementation of the SAX2
23		* {@link org.xml.sax.Attributes Attributes} interface, with the
24		* addition of manipulators so that the list can be modified or
25		* reused.</p>
26		*
27		* <p>There are two typical uses of this class:</p>
28		*
29		* <ol>
30		* <li>to take a persistent snapshot of an Attributes object
31		* in a {@link org.xml.sax.ContentHandler#startElement startElement} event; or</li>
32		* <li>to construct or modify an Attributes object in a SAX2 driver or filter.</li>
33		* </ol>
34		*
35		* <p>This class replaces the now-deprecated SAX1 {@link
36		* org.xml.sax.helpers.AttributeListImpl AttributeListImpl}
37		* class; in addition to supporting the updated Attributes
38		* interface rather than the deprecated {@link org.xml.sax.AttributeList
39		* AttributeList} interface, it also includes a much more efficient
40		* implementation using a single array rather than a set of Vectors.</p>
41		*
42		* @since SAX 2.0
43		* @author David Megginson
44		* @version 2.0.1 (sax2r2)
45		*/
		0% Uncovered Elements: 213 (213) Complexity: 76 Complexity Density: 0.64
46		public class AttributesImpl implements Attributes
47		{
48
49
50		////////////////////////////////////////////////////////////////////
51		// Constructors.
52		////////////////////////////////////////////////////////////////////
53
54
55		/**
56		* Construct a new, empty AttributesImpl object.
57		*/
		0% Uncovered Elements: 2 (2) Complexity: 1 Complexity Density: 0.5
58	0	public AttributesImpl ()...
59		{
60	0	length = 0;
61	0	data = null;
62		}
63
64
65		/**
66		* Copy an existing Attributes object.
67		*
68		* <p>This constructor is especially useful inside a
69		* {@link org.xml.sax.ContentHandler#startElement startElement} event.</p>
70		*
71		* @param atts The existing Attributes object.
72		*/
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
73	0	public AttributesImpl (Attributes atts)...
74		{
75	0	setAttributes(atts);
76		}
77
78
79
80		////////////////////////////////////////////////////////////////////
81		// Implementation of org.xml.sax.Attributes.
82		////////////////////////////////////////////////////////////////////
83
84
85		/**
86		* Return the number of attributes in the list.
87		*
88		* @return The number of attributes in the list.
89		* @see org.xml.sax.Attributes#getLength
90		*/
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
91	0	@Override...
92		public int getLength ()
93		{
94	0	return length;
95		}
96
97
98		/**
99		* Return an attribute's Namespace URI.
100		*
101		* @param index The attribute's index (zero-based).
102		* @return The Namespace URI, the empty string if none is
103		* available, or null if the index is out of range.
104		* @see org.xml.sax.Attributes#getURI
105		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
106	0	@Override...
107		public String getURI (int index)
108		{
109	0	if (index >= 0 && index < length) {
110	0	return data[index*5];
111		} else {
112	0	return null;
113		}
114		}
115
116
117		/**
118		* Return an attribute's local name.
119		*
120		* @param index The attribute's index (zero-based).
121		* @return The attribute's local name, the empty string if
122		* none is available, or null if the index if out of range.
123		* @see org.xml.sax.Attributes#getLocalName
124		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
125	0	@Override...
126		public String getLocalName (int index)
127		{
128	0	if (index >= 0 && index < length) {
129	0	return data[index*5+1];
130		} else {
131	0	return null;
132		}
133		}
134
135
136		/**
137		* Return an attribute's qualified (prefixed) name.
138		*
139		* @param index The attribute's index (zero-based).
140		* @return The attribute's qualified name, the empty string if
141		* none is available, or null if the index is out of bounds.
142		* @see org.xml.sax.Attributes#getQName
143		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
144	0	@Override...
145		public String getQName (int index)
146		{
147	0	if (index >= 0 && index < length) {
148	0	return data[index*5+2];
149		} else {
150	0	return null;
151		}
152		}
153
154
155		/**
156		* Return an attribute's type by index.
157		*
158		* @param index The attribute's index (zero-based).
159		* @return The attribute's type, "CDATA" if the type is unknown, or null
160		* if the index is out of bounds.
161		* @see org.xml.sax.Attributes#getType(int)
162		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
163	0	@Override...
164		public String getType (int index)
165		{
166	0	if (index >= 0 && index < length) {
167	0	return data[index*5+3];
168		} else {
169	0	return null;
170		}
171		}
172
173
174		/**
175		* Return an attribute's value by index.
176		*
177		* @param index The attribute's index (zero-based).
178		* @return The attribute's value or null if the index is out of bounds.
179		* @see org.xml.sax.Attributes#getValue(int)
180		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
181	0	@Override...
182		public String getValue (int index)
183		{
184	0	if (index >= 0 && index < length) {
185	0	return data[index*5+4];
186		} else {
187	0	return null;
188		}
189		}
190
191
192		/**
193		* Look up an attribute's index by Namespace name.
194		*
195		* <p>In many cases, it will be more efficient to look up the name once and
196		* use the index query methods rather than using the name query methods
197		* repeatedly.</p>
198		*
199		* @param uri The attribute's Namespace URI, or the empty
200		* string if none is available.
201		* @param localName The attribute's local name.
202		* @return The attribute's index, or -1 if none matches.
203		* @see org.xml.sax.Attributes#getIndex(java.lang.String,java.lang.String)
204		*/
		0% Uncovered Elements: 9 (9) Complexity: 4 Complexity Density: 0.8
205	0	@Override...
206		public int getIndex (String uri, String localName)
207		{
208	0	int max = length * 5;
209	0	for (int i = 0; i < max; i += 5) {
210	0	if (data[i].equals(uri) && data[i+1].equals(localName)) {
211	0	return i / 5;
212		}
213		}
214	0	return -1;
215		}
216
217
218		/**
219		* Look up an attribute's index by qualified (prefixed) name.
220		*
221		* @param qName The qualified name.
222		* @return The attribute's index, or -1 if none matches.
223		* @see org.xml.sax.Attributes#getIndex(java.lang.String)
224		*/
		0% Uncovered Elements: 9 (9) Complexity: 3 Complexity Density: 0.6
225	0	@Override...
226		public int getIndex (String qName)
227		{
228	0	int max = length * 5;
229	0	for (int i = 0; i < max; i += 5) {
230	0	if (data[i+2].equals(qName)) {
231	0	return i / 5;
232		}
233		}
234	0	return -1;
235		}
236
237
238		/**
239		* Look up an attribute's type by Namespace-qualified name.
240		*
241		* @param uri The Namespace URI, or the empty string for a name
242		* with no explicit Namespace URI.
243		* @param localName The local name.
244		* @return The attribute's type, or null if there is no
245		* matching attribute.
246		* @see org.xml.sax.Attributes#getType(java.lang.String,java.lang.String)
247		*/
		0% Uncovered Elements: 9 (9) Complexity: 4 Complexity Density: 0.8
248	0	@Override...
249		public String getType (String uri, String localName)
250		{
251	0	int max = length * 5;
252	0	for (int i = 0; i < max; i += 5) {
253	0	if (data[i].equals(uri) && data[i+1].equals(localName)) {
254	0	return data[i+3];
255		}
256		}
257	0	return null;
258		}
259
260
261		/**
262		* Look up an attribute's type by qualified (prefixed) name.
263		*
264		* @param qName The qualified name.
265		* @return The attribute's type, or null if there is no
266		* matching attribute.
267		* @see org.xml.sax.Attributes#getType(java.lang.String)
268		*/
		0% Uncovered Elements: 9 (9) Complexity: 3 Complexity Density: 0.6
269	0	@Override...
270		public String getType (String qName)
271		{
272	0	int max = length * 5;
273	0	for (int i = 0; i < max; i += 5) {
274	0	if (data[i+2].equals(qName)) {
275	0	return data[i+3];
276		}
277		}
278	0	return null;
279		}
280
281
282		/**
283		* Look up an attribute's value by Namespace-qualified name.
284		*
285		* @param uri The Namespace URI, or the empty string for a name
286		* with no explicit Namespace URI.
287		* @param localName The local name.
288		* @return The attribute's value, or null if there is no
289		* matching attribute.
290		* @see org.xml.sax.Attributes#getValue(java.lang.String,java.lang.String)
291		*/
		0% Uncovered Elements: 9 (9) Complexity: 4 Complexity Density: 0.8
292	0	@Override...
293		public String getValue (String uri, String localName)
294		{
295	0	int max = length * 5;
296	0	for (int i = 0; i < max; i += 5) {
297	0	if (data[i].equals(uri) && data[i+1].equals(localName)) {
298	0	return data[i+4];
299		}
300		}
301	0	return null;
302		}
303
304
305		/**
306		* Look up an attribute's value by qualified (prefixed) name.
307		*
308		* @param qName The qualified name.
309		* @return The attribute's value, or null if there is no
310		* matching attribute.
311		* @see org.xml.sax.Attributes#getValue(java.lang.String)
312		*/
		0% Uncovered Elements: 9 (9) Complexity: 3 Complexity Density: 0.6
313	0	@Override...
314		public String getValue (String qName)
315		{
316	0	int max = length * 5;
317	0	for (int i = 0; i < max; i += 5) {
318	0	if (data[i+2].equals(qName)) {
319	0	return data[i+4];
320		}
321		}
322	0	return null;
323		}
324
325
326
327		////////////////////////////////////////////////////////////////////
328		// Manipulators.
329		////////////////////////////////////////////////////////////////////
330
331
332		/**
333		* Clear the attribute list for reuse.
334		*
335		* <p>Note that little memory is freed by this call:
336		* the current array is kept so it can be
337		* reused.</p>
338		*/
		0% Uncovered Elements: 8 (8) Complexity: 3 Complexity Density: 0.75
339	0	public void clear ()...
340		{
341	0	if (data != null) {
342	0	for (int i = 0; i < (length * 5); i++)
343	0	data [i] = null;
344		}
345	0	length = 0;
346		}
347
348
349		/**
350		* Copy an entire Attributes object.
351		*
352		* <p>It may be more efficient to reuse an existing object
353		* rather than constantly allocating new ones.</p>
354		*
355		* @param atts The attributes to copy.
356		*/
		0% Uncovered Elements: 14 (14) Complexity: 3 Complexity Density: 0.3
357	0	public void setAttributes (Attributes atts)...
358		{
359	0	clear();
360	0	length = atts.getLength();
361	0	if (length > 0) {
362	0	data = new String[length*5];
363	0	for (int i = 0; i < length; i++) {
364	0	data[i*5] = atts.getURI(i);
365	0	data[i*5+1] = atts.getLocalName(i);
366	0	data[i*5+2] = atts.getQName(i);
367	0	data[i*5+3] = atts.getType(i);
368	0	data[i*5+4] = atts.getValue(i);
369		}
370		}
371		}
372
373
374		/**
375		* Add an attribute to the end of the list.
376		*
377		* <p>For the sake of speed, this method does no checking
378		* to see if the attribute is already in the list: that is
379		* the responsibility of the application.</p>
380		*
381		* @param uri The Namespace URI, or the empty string if
382		* none is available or Namespace processing is not
383		* being performed.
384		* @param localName The local name, or the empty string if
385		* Namespace processing is not being performed.
386		* @param qName The qualified (prefixed) name, or the empty string
387		* if qualified names are not available.
388		* @param type The attribute type as a string.
389		* @param value The attribute value.
390		*/
		0% Uncovered Elements: 7 (7) Complexity: 1 Complexity Density: 0.14
391	0	public void addAttribute (String uri, String localName, String qName,...
392		String type, String value)
393		{
394	0	ensureCapacity(length+1);
395	0	data[length*5] = uri;
396	0	data[length*5+1] = localName;
397	0	data[length*5+2] = qName;
398	0	data[length*5+3] = type;
399	0	data[length*5+4] = value;
400	0	length++;
401		}
402
403
404		/**
405		* Set an attribute in the list.
406		*
407		* <p>For the sake of speed, this method does no checking
408		* for name conflicts or well-formedness: such checks are the
409		* responsibility of the application.</p>
410		*
411		* @param index The index of the attribute (zero-based).
412		* @param uri The Namespace URI, or the empty string if
413		* none is available or Namespace processing is not
414		* being performed.
415		* @param localName The local name, or the empty string if
416		* Namespace processing is not being performed.
417		* @param qName The qualified name, or the empty string
418		* if qualified names are not available.
419		* @param type The attribute type as a string.
420		* @param value The attribute value.
421		* @exception java.lang.ArrayIndexOutOfBoundsException When the
422		* supplied index does not point to an attribute
423		* in the list.
424		*/
		0% Uncovered Elements: 9 (9) Complexity: 3 Complexity Density: 0.43
425	0	public void setAttribute (int index, String uri, String localName,...
426		String qName, String type, String value)
427		{
428	0	if (index >= 0 && index < length) {
429	0	data[index*5] = uri;
430	0	data[index*5+1] = localName;
431	0	data[index*5+2] = qName;
432	0	data[index*5+3] = type;
433	0	data[index*5+4] = value;
434		} else {
435	0	badIndex(index);
436		}
437		}
438
439
440		/**
441		* Remove an attribute from the list.
442		*
443		* @param index The index of the attribute (zero-based).
444		* @exception java.lang.ArrayIndexOutOfBoundsException When the
445		* supplied index does not point to an attribute
446		* in the list.
447		*/
		0% Uncovered Elements: 15 (15) Complexity: 4 Complexity Density: 0.36
448	0	public void removeAttribute (int index)...
449		{
450	0	if (index >= 0 && index < length) {
451	0	if (index < length - 1) {
452	0	System.arraycopy(data, (index+1)*5, data, index*5,
453		(length-index-1)*5);
454		}
455	0	index = (length - 1) * 5;
456	0	data [index++] = null;
457	0	data [index++] = null;
458	0	data [index++] = null;
459	0	data [index++] = null;
460	0	data [index] = null;
461	0	length--;
462		} else {
463	0	badIndex(index);
464		}
465		}
466
467
468		/**
469		* Set the Namespace URI of a specific attribute.
470		*
471		* @param index The index of the attribute (zero-based).
472		* @param uri The attribute's Namespace URI, or the empty
473		* string for none.
474		* @exception java.lang.ArrayIndexOutOfBoundsException When the
475		* supplied index does not point to an attribute
476		* in the list.
477		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
478	0	public void setURI (int index, String uri)...
479		{
480	0	if (index >= 0 && index < length) {
481	0	data[index*5] = uri;
482		} else {
483	0	badIndex(index);
484		}
485		}
486
487
488		/**
489		* Set the local name of a specific attribute.
490		*
491		* @param index The index of the attribute (zero-based).
492		* @param localName The attribute's local name, or the empty
493		* string for none.
494		* @exception java.lang.ArrayIndexOutOfBoundsException When the
495		* supplied index does not point to an attribute
496		* in the list.
497		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
498	0	public void setLocalName (int index, String localName)...
499		{
500	0	if (index >= 0 && index < length) {
501	0	data[index*5+1] = localName;
502		} else {
503	0	badIndex(index);
504		}
505		}
506
507
508		/**
509		* Set the qualified name of a specific attribute.
510		*
511		* @param index The index of the attribute (zero-based).
512		* @param qName The attribute's qualified name, or the empty
513		* string for none.
514		* @exception java.lang.ArrayIndexOutOfBoundsException When the
515		* supplied index does not point to an attribute
516		* in the list.
517		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
518	0	public void setQName (int index, String qName)...
519		{
520	0	if (index >= 0 && index < length) {
521	0	data[index*5+2] = qName;
522		} else {
523	0	badIndex(index);
524		}
525		}
526
527
528		/**
529		* Set the type of a specific attribute.
530		*
531		* @param index The index of the attribute (zero-based).
532		* @param type The attribute's type.
533		* @exception java.lang.ArrayIndexOutOfBoundsException When the
534		* supplied index does not point to an attribute
535		* in the list.
536		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
537	0	public void setType (int index, String type)...
538		{
539	0	if (index >= 0 && index < length) {
540	0	data[index*5+3] = type;
541		} else {
542	0	badIndex(index);
543		}
544		}
545
546
547		/**
548		* Set the value of a specific attribute.
549		*
550		* @param index The index of the attribute (zero-based).
551		* @param value The attribute's value.
552		* @exception java.lang.ArrayIndexOutOfBoundsException When the
553		* supplied index does not point to an attribute
554		* in the list.
555		*/
		0% Uncovered Elements: 5 (5) Complexity: 3 Complexity Density: 1
556	0	public void setValue (int index, String value)...
557		{
558	0	if (index >= 0 && index < length) {
559	0	data[index*5+4] = value;
560		} else {
561	0	badIndex(index);
562		}
563		}
564
565
566
567		////////////////////////////////////////////////////////////////////
568		// Internal methods.
569		////////////////////////////////////////////////////////////////////
570
571
572		/**
573		* Ensure the internal array's capacity.
574		*
575		* @param n The minimum number of attributes that the array must
576		* be able to hold.
577		*/
		0% Uncovered Elements: 24 (24) Complexity: 7 Complexity Density: 0.5
578	0	private void ensureCapacity (int n) {...
579	0	if (n <= 0) {
580	0	return;
581		}
582	0	int max;
583	0	if (data == null || data.length == 0) {
584	0	max = 25;
585		}
586	0	else if (data.length >= n * 5) {
587	0	return;
588		}
589		else {
590	0	max = data.length;
591		}
592	0	while (max < n * 5) {
593	0	max *= 2;
594		}
595
596	0	String newData[] = new String[max];
597	0	if (length > 0) {
598	0	System.arraycopy(data, 0, newData, 0, length*5);
599		}
600	0	data = newData;
601		}
602
603
604		/**
605		* Report a bad array index in a manipulator.
606		*
607		* @param index The index to report.
608		* @exception java.lang.ArrayIndexOutOfBoundsException Always.
609		*/
		0% Uncovered Elements: 2 (2) Complexity: 1 Complexity Density: 0.5
610	0	private void badIndex (int index)...
611		throws ArrayIndexOutOfBoundsException
612		{
613	0	String msg =
614		"Attempt to modify attribute at illegal index: " + index;
615	0	throw new ArrayIndexOutOfBoundsException(msg);
616		}
617
618
619
620		////////////////////////////////////////////////////////////////////
621		// Internal state.
622		////////////////////////////////////////////////////////////////////
623
624		int length;
625		String data [];
626
627		}
628
629		// end of AttributesImpl.java
630