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1
57
58 package com.sun.org.apache.xerces.internal.impl.xs.opti;
59
60 import org.w3c.dom.Attr  ;
61 import org.w3c.dom.Document ;
62 import org.w3c.dom.NamedNodeMap ;
63 import org.w3c.dom.Node ;
64
65
71 public class ElementImpl extends DefaultElement {
72
73 SchemaDOM schemaDOM;
74 Attr [] attrs;
75 int row;
76 int col;
77 int parentRow;
78
79 int line;
80 int column;
81
82 public ElementImpl(int line, int column) {
83 row = -1;
84 col = -1;
85 parentRow = -1;
86 nodeType = Node.ELEMENT_NODE;
87
88 this.line = line;
89 this.column = column;
90 }
91
92
93 public ElementImpl(String prefix, String localpart, String rawname,
94 String uri, int line, int column) {
95 super(prefix, localpart, rawname, uri, Node.ELEMENT_NODE);
96 row = -1;
97 col = -1;
98 parentRow = -1;
99
100 this.line = line;
101 this.column = column;
102 }
103
104
105
109 public Document getOwnerDocument() {
110 return schemaDOM;
111 }
112
113
114 public Node getParentNode() {
115 return schemaDOM.relations[row][0];
116 }
117
118
119 public boolean hasChildNodes() {
120 if (parentRow == -1) {
121 return false;
122 }
123 else {
124 return true;
125 }
126 }
127
128
129 public Node getFirstChild() {
130 if (parentRow == -1) {
131 return null;
132 }
133 return schemaDOM.relations[parentRow][1];
134 }
135
136
137 public Node getLastChild() {
138 if (parentRow == -1) {
139 return null;
140 }
141 int i=1;
142 for (; i<schemaDOM.relations[parentRow].length; i++) {
143 if (schemaDOM.relations[parentRow][i] == null) {
144 return schemaDOM.relations[parentRow][i-1];
145 }
146 }
147 if (i ==1) {
148 i++;
149 }
150 return schemaDOM.relations[parentRow][i-1];
151 }
152
153
154 public Node getPreviousSibling() {
155 if (col == 1) {
156 return null;
157 }
158 return schemaDOM.relations[row][col-1];
159 }
160
161
162 public Node getNextSibling() {
163 if (col == schemaDOM.relations[row].length-1) {
164 return null;
165 }
166 return schemaDOM.relations[row][col+1];
167 }
168
169
170 public NamedNodeMap getAttributes() {
171 return new NamedNodeMapImpl(attrs);
172 }
173
174
175 public boolean hasAttributes() {
176 return (attrs.length == 0 ? false : true);
177 }
178
179
180
181
185 public String getTagName() {
186 return rawname;
187 }
188
189
190 public String getAttribute(String name) {
191
192 for (int i=0; i<attrs.length; i++) {
193 if (attrs[i].getName().equals(name)) {
194 return attrs[i].getValue();
195 }
196 }
197 return "";
198 }
199
200
201 public Attr getAttributeNode(String name) {
202 for (int i=0; i<attrs.length; i++) {
203 if (attrs[i].getName().equals(name)) {
204 return attrs[i];
205 }
206 }
207 return null;
208 }
209
210
211 public String getAttributeNS(String namespaceURI, String localName) {
212 for (int i=0; i<attrs.length; i++) {
213 if (attrs[i].getLocalName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
214 return attrs[i].getValue();
215 }
216 }
217 return "";
218 }
219
220
221 public Attr getAttributeNodeNS(String namespaceURI, String localName) {
222 for (int i=0; i<attrs.length; i++) {
223 if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
224 return attrs[i];
225 }
226 }
227 return null;
228 }
229
230
231 public boolean hasAttribute(String name) {
232 for (int i=0; i<attrs.length; i++) {
233 if (attrs[i].getName().equals(name)) {
234 return true;
235 }
236 }
237 return false;
238 }
239
240
241 public boolean hasAttributeNS(String namespaceURI, String localName) {
242 for (int i=0; i<attrs.length; i++) {
243 if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
244 return true;
245 }
246 }
247 return false;
248 }
249
250
251 public void setAttribute(String name, String value) {
252 for (int i=0; i<attrs.length; i++) {
253 if (attrs[i].getName().equals(name)) {
254 attrs[i].setValue(value);
255 return;
256 }
257 }
258 }
259
260
261 public int getLineNumber() {
262 return line;
263 }
264
265
266 public int getColumnNumber() {
267 return column;
268 }
269
270 }
271 |
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