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1
16
17 package org.apache.xerces.impl.xs.opti;
18
19 import org.w3c.dom.Attr  ;
20 import org.w3c.dom.Document ;
21 import org.w3c.dom.NamedNodeMap ;
22 import org.w3c.dom.Node ;
23
24
32 public class ElementImpl extends DefaultElement {
33
34 SchemaDOM schemaDOM;
35 Attr [] attrs;
36 int row;
37 int col;
38 int parentRow;
39
40 int line;
41 int column;
42 int charOffset;
43 String fSyntheticAnnotation;
44
45 public ElementImpl(int line, int column, int offset) {
46 row = -1;
47 col = -1;
48 parentRow = -1;
49 nodeType = Node.ELEMENT_NODE;
50
51 this.line = line;
52 this.column = column;
53 charOffset = offset;
54 }
55
56 public ElementImpl(int line, int column) {
57 this(line, column, -1);
58 }
59
60
61 public ElementImpl(String prefix, String localpart, String rawname,
62 String uri, int line, int column, int offset) {
63 super(prefix, localpart, rawname, uri, Node.ELEMENT_NODE);
64 row = -1;
65 col = -1;
66 parentRow = -1;
67
68 this.line = line;
69 this.column = column;
70 charOffset = offset;
71 }
72
73 public ElementImpl(String prefix, String localpart, String rawname,
74 String uri, int line, int column) {
75 this(prefix, localpart, rawname, uri, line, column, -1);
76 }
77
78
79
83 public Document getOwnerDocument() {
84 return schemaDOM;
85 }
86
87
88 public Node getParentNode() {
89 return schemaDOM.relations[row][0];
90 }
91
92
93 public boolean hasChildNodes() {
94 if (parentRow == -1) {
95 return false;
96 }
97 else {
98 return true;
99 }
100 }
101
102
103 public Node getFirstChild() {
104 if (parentRow == -1) {
105 return null;
106 }
107 return schemaDOM.relations[parentRow][1];
108 }
109
110
111 public Node getLastChild() {
112 if (parentRow == -1) {
113 return null;
114 }
115 int i=1;
116 for (; i<schemaDOM.relations[parentRow].length; i++) {
117 if (schemaDOM.relations[parentRow][i] == null) {
118 return schemaDOM.relations[parentRow][i-1];
119 }
120 }
121 if (i ==1) {
122 i++;
123 }
124 return schemaDOM.relations[parentRow][i-1];
125 }
126
127
128 public Node getPreviousSibling() {
129 if (col == 1) {
130 return null;
131 }
132 return schemaDOM.relations[row][col-1];
133 }
134
135
136 public Node getNextSibling() {
137 if (col == schemaDOM.relations[row].length-1) {
138 return null;
139 }
140 return schemaDOM.relations[row][col+1];
141 }
142
143
144 public NamedNodeMap getAttributes() {
145 return new NamedNodeMapImpl(attrs);
146 }
147
148
149 public boolean hasAttributes() {
150 return (attrs.length == 0 ? false : true);
151 }
152
153
154
155
159 public String getTagName() {
160 return rawname;
161 }
162
163
164 public String getAttribute(String name) {
165
166 for (int i=0; i<attrs.length; i++) {
167 if (attrs[i].getName().equals(name)) {
168 return attrs[i].getValue();
169 }
170 }
171 return "";
172 }
173
174
175 public Attr getAttributeNode(String name) {
176 for (int i=0; i<attrs.length; i++) {
177 if (attrs[i].getName().equals(name)) {
178 return attrs[i];
179 }
180 }
181 return null;
182 }
183
184
185 public String getAttributeNS(String namespaceURI, String localName) {
186 for (int i=0; i<attrs.length; i++) {
187 if (attrs[i].getLocalName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
188 return attrs[i].getValue();
189 }
190 }
191 return "";
192 }
193
194
195 public Attr getAttributeNodeNS(String namespaceURI, String localName) {
196 for (int i=0; i<attrs.length; i++) {
197 if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
198 return attrs[i];
199 }
200 }
201 return null;
202 }
203
204
205 public boolean hasAttribute(String name) {
206 for (int i=0; i<attrs.length; i++) {
207 if (attrs[i].getName().equals(name)) {
208 return true;
209 }
210 }
211 return false;
212 }
213
214
215 public boolean hasAttributeNS(String namespaceURI, String localName) {
216 for (int i=0; i<attrs.length; i++) {
217 if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
218 return true;
219 }
220 }
221 return false;
222 }
223
224
225 public void setAttribute(String name, String value) {
226 for (int i=0; i<attrs.length; i++) {
227 if (attrs[i].getName().equals(name)) {
228 attrs[i].setValue(value);
229 return;
230 }
231 }
232 }
233
234
235 public int getLineNumber() {
236 return line;
237 }
238
239
240 public int getColumnNumber() {
241 return column;
242 }
243
244
245 public int getCharacterOffset() {
246 return charOffset;
247 }
248
249 public String getSyntheticAnnotation() {
250 return fSyntheticAnnotation;
251 }
252 }
253 |
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