Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.jexl.parser.ASTIfStatement |
75% |
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 |  |
     import org.apache.commons.jexl.util.Coercion;
21 |  |
22 |  |
     /**
23 |  |
      * if ( expression ) statement [else statement].
24 |  |
      *
25 |  |
      * @author Dion Gillard
26 |  |
      * @since 1.1
27 |  |
      */
28 |  |
     public class ASTIfStatement extends SimpleNode {
29 |  |
         /** child index of the else statement to execute. */
30 |  |
         private static final int ELSE_STATEMENT_INDEX = 2;
31 |  |
         /**
32 |  |
          * Create the node given an id.
33 |  |
          *
34 |  |
          * @param id node id.
35 |  |
          */
36 |  |
         public ASTIfStatement(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 ASTIfStatement(Parser p, int id) {
47 | 24 |
             super(p, id);
48 | 24 |
         }
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 | 20 |
             Object result = null;
58 |  |
             /* first child is the expression */
59 | 20 |
             Object expression = ((SimpleNode) jjtGetChild(0)).value(jc);
60 | 20 |
             if (Coercion.coerceBoolean(expression).booleanValue()) {
61 |  |
                 // true statement
62 | 16 |
                 result = ((SimpleNode) jjtGetChild(1)).value(jc);
63 |  |
             } else {
64 |  |
                 // if there is a false, execute it
65 | 4 |
                 if (jjtGetNumChildren() == ELSE_STATEMENT_INDEX + 1) {
66 | 3 |
                     result = ((SimpleNode) jjtGetChild(2)).value(jc);
67 |  |
                 }
68 |  |
             }
69 |  |
70 | 20 |
             return result;
71 |  |
         }
72 |  |
73 |  |
     }

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