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1
57
58 package org.xquark.xpath.datamodel.xerces.utils;
59
60
66 public class QName {
67
68
72
76 private static final boolean FIND_URI_IS_MINUS_ONE = false;
77
78
82
83 public int prefix;
84
85
86 public int localpart;
87
88
89 public int rawname;
90
91
92 public int uri;
93
94
98
99 public QName() {
100 clear();
101 }
102
103
104 public QName(int prefix, int localpart, int rawname) {
105 setValues(prefix, localpart, rawname, StringPool.EMPTY_STRING);
106 }
107
108
109 public QName(int prefix, int localpart, int rawname, int uri) {
110 setValues(prefix, localpart, rawname, uri);
111 }
112
113
114 public QName(QName qname) {
115 setValues(qname);
116 }
117
118
122
123 public void setValues(QName qname) {
124 if (FIND_URI_IS_MINUS_ONE) {
125 if (qname.uri == -1) {
126 try {
127 throw new Exception  ("uri value is -1 instead of StringPool.EMPTY_STRING (0)");
128 }
129 catch (Exception e) {
130 e.printStackTrace(System.err);
131 }
132 }
133 }
134 prefix = qname.prefix;
135 localpart = qname.localpart;
136 rawname = qname.rawname;
137 uri = qname.uri;
138 }
139
140
141 public void setValues(int prefix, int localpart, int rawname) {
142 setValues(prefix, localpart, rawname, StringPool.EMPTY_STRING);
143 }
144
145
146 public void setValues(int prefix, int localpart, int rawname, int uri) {
147 if (FIND_URI_IS_MINUS_ONE) {
148 if (uri == -1) {
149 try {
150 throw new Exception ("uri value is -1 instead of StringPool.EMPTY_STRING (0)");
151 }
152 catch (Exception e) {
153 e.printStackTrace(System.err);
154 }
155 }
156 }
157 this.prefix = prefix;
158 this.localpart = localpart;
159 this.rawname = rawname;
160 this.uri = uri;
161 }
162
163
164 public void clear() {
165 prefix = -1;
166 localpart = -1;
167 rawname = -1;
168 uri = StringPool.EMPTY_STRING;
169 }
170
171
175
176 public boolean equals(Object object) {
177 if (object != null && object instanceof QName) {
178 QName qname = (QName)object;
179 if (uri == StringPool.EMPTY_STRING) {
180 return rawname == qname.rawname;
181 }
182 return localpart == qname.localpart &&
183 uri == qname.uri;
184 }
185 return false;
186 }
187
188
189 public int hashCode() {
190 return (localpart << 16) | uri;
191 }
192
193
194 public String toString() {
195 StringBuffer str = new StringBuffer ();
196 str.append("prefix: ");
197 str.append(prefix);
198 str.append(", ");
199 str.append("localpart: ");
200 str.append(localpart);
201 str.append(", ");
202 str.append("rawname: ");
203 str.append(rawname);
204 str.append(", ");
205 str.append("uri: ");
206 str.append(uri);
207 return str.toString();
208 }
209
210
211 public String toString(StringPool stringPool) {
212 StringBuffer str = new StringBuffer ();
213 str.append("prefix: ");
214 str.append(String.valueOf(stringPool.toString(prefix)));
215 str.append(", ");
216 str.append("localpart: ");
217 str.append(String.valueOf(stringPool.toString(localpart)));
218 str.append(", ");
219 str.append("rawname: ");
220 str.append(String.valueOf(stringPool.toString(rawname)));
221 str.append(", ");
222 str.append("uri: ");
223 str.append(String.valueOf(stringPool.toString(uri)));
224 return str.toString();
225 }
226
227 } |
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