Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.jexl.parser.ASTIdentifier |
62% |
100% |

1 |  |
     /*
2 |  |
      * Copyright 2002-2006 The Apache Software Foundation.
3 |  |
      *
4 |  |
      * Licensed under the Apache License, Version 2.0 (the "License");
5 |  |
      * you may not use this file except in compliance with the License.
6 |  |
      * You may obtain a copy of the License at
7 |  |
      *
8 |  |
      *      http://www.apache.org/licenses/LICENSE-2.0
9 |  |
      *
10 |  |
      * Unless required by applicable law or agreed to in writing, software
11 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
12 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 |  |
      * See the License for the specific language governing permissions and
14 |  |
      * limitations under the License.
15 |  |
      */
16 |  |
17 |  |
     package org.apache.commons.jexl.parser;
18 |  |
19 |  |
     import org.apache.commons.jexl.JexlContext;
20 |  |
21 |  |
     /**
22 |  |
      * Simple identifier - $foo or $foo.bar (both parts are identifiers).
23 |  |
      *
24 |  |
      * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
25 |  |
      * @version $Id: ASTIdentifier.java 398199 2006-04-29 16:30:05Z dion $
26 |  |
      */
27 |  |
     public class ASTIdentifier extends SimpleNode {
28 |  |
         /** the name of the variable. */
29 |  |
         protected String val;
30 |  |
31 |  |
         /**
32 |  |
          * Create the node given an id.
33 |  |
          *
34 |  |
          * @param id node id.
35 |  |
          */
36 |  |
         public ASTIdentifier(int id) {
37 | 0 |
             super(id);
38 | 0 |
         }
39 |  |
40 |  |
         /**
41 |  |
          * Create a node with the given parser and id.
42 |  |
          *
43 |  |
          * @param p a parser.
44 |  |
          * @param id node id.
45 |  |
          */
46 |  |
         public ASTIdentifier(Parser p, int id) {
47 | 437 |
             super(p, id);
48 | 437 |
         }
49 |  |
50 |  |
         /** {@inheritDoc} */
51 |  |
         public Object jjtAccept(ParserVisitor visitor, Object data) {
52 | 0 |
             return visitor.visit(this, data);
53 |  |
         }
54 |  |
55 |  |
         /** {@inheritDoc} */
56 |  |
         public Object value(JexlContext jc) throws Exception {
57 | 448 |
             return jc.getVars().get(val);
58 |  |
         }
59 |  |
60 |  |
         /**
61 |  |
          * returns the value of itself applied to the object. We assume that an
62 |  |
          * identifier can be gotten via a get(String).
63 |  |
          * e.g. if we have bean.property, 'property' has been parsed as an identifier,
64 |  |
          * and we need to resolve the expression by calling the property getter.
65 |  |
          *
66 |  |
          * @param obj the object to evaluate against.
67 |  |
          * @param jc the {@link JexlContext}.
68 |  |
          * @throws Exception on any error.
69 |  |
          * @return the resulting value.
70 |  |
          * @see ASTArrayAccess#evaluateExpr(Object, Object)
71 |  |
          */
72 |  |
         public Object execute(Object obj, JexlContext jc) throws Exception {
73 | 38 |
             return ASTArrayAccess.evaluateExpr(obj, val);
74 |  |
         }
75 |  |
76 |  |
         /**
77 |  |
          * Gets the name of the variable.
78 |  |
          * @return the variable name.
79 |  |
          */
80 |  |
         public String getIdentifierString() {
81 | 204 |
             return val;
82 |  |
         }
83 |  |
     }

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.