1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 package org.apache.commons.jxpath.ri;
17
18 import java.util.Iterator;
19
20 import org.apache.commons.jxpath.ri.compiler.Expression;
21 import org.apache.commons.jxpath.CompiledExpression;
22 import org.apache.commons.jxpath.JXPathContext;
23 import org.apache.commons.jxpath.Pointer;
24
25 /***
26 *
27 *
28 * @author Dmitri Plotnikov
29 * @version $Revision: 1.9 $ $Date: 2004/02/29 14:17:45 $
30 */
31 public class JXPathCompiledExpression implements CompiledExpression {
32
33 private String xpath;
34 private Expression expression;
35
36 public JXPathCompiledExpression(String xpath, Expression expression) {
37 this.xpath = xpath;
38 this.expression = expression;
39 }
40
41 protected String getXPath() {
42 return xpath;
43 }
44
45 protected Expression getExpression() {
46 return expression;
47 }
48
49 public String toString() {
50 return xpath;
51 }
52
53 /***
54 * @see CompiledExpression#getValue(JXPathContext)
55 */
56 public Object getValue(JXPathContext context) {
57 return ((JXPathContextReferenceImpl) context).
58 getValue(xpath, expression);
59 }
60
61 /***
62 * @see CompiledExpression#getValue(JXPathContext, Class)
63 */
64 public Object getValue(JXPathContext context, Class requiredType) {
65 return ((JXPathContextReferenceImpl) context).
66 getValue(xpath, expression, requiredType);
67 }
68
69 /***
70 * @see CompiledExpression#setValue(JXPathContext, Object)
71 */
72 public void setValue(JXPathContext context, Object value) {
73 ((JXPathContextReferenceImpl) context).
74 setValue(xpath, expression, value);
75 }
76
77 /***
78 * @see CompiledExpression#createPath(JXPathContext)
79 */
80 public Pointer createPath(JXPathContext context) {
81 return ((JXPathContextReferenceImpl) context).
82 createPath(xpath, expression);
83 }
84
85 /***
86 * @see CompiledExpression#createPathAndSetValue(JXPathContext, Object)
87 */
88 public Pointer createPathAndSetValue(JXPathContext context, Object value) {
89 return ((JXPathContextReferenceImpl) context).
90 createPathAndSetValue(xpath, expression, value);
91 }
92
93 /***
94 * @see CompiledExpression#iterate(JXPathContext)
95 */
96 public Iterator iterate(JXPathContext context) {
97 return ((JXPathContextReferenceImpl) context).
98 iterate(xpath, expression);
99 }
100
101 /***
102 * @see CompiledExpression#getPointer(JXPathContext, String)
103 */
104 public Pointer getPointer(JXPathContext context, String xpath) {
105 return ((JXPathContextReferenceImpl) context).
106 getPointer(xpath, expression);
107 }
108
109 /***
110 * @see CompiledExpression#iteratePointers(JXPathContext)
111 */
112 public Iterator iteratePointers(JXPathContext context) {
113 return ((JXPathContextReferenceImpl) context).
114 iteratePointers(xpath, expression);
115 }
116
117 /***
118 * @see CompiledExpression#removePath(JXPathContext)
119 */
120 public void removePath(JXPathContext context) {
121 ((JXPathContextReferenceImpl) context).removePath(xpath, expression);
122 }
123
124 /***
125 * @see CompiledExpression#removeAll(JXPathContext)
126 */
127 public void removeAll(JXPathContext context) {
128 ((JXPathContextReferenceImpl) context).removeAll(xpath, expression);
129 }
130 }