Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.jexl.parser.ASTNENode |
89% |
100% |

1 |  |
     /*
2 |  |
      * Copyright 2002,2004 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 |  |
     package org.apache.commons.jexl.parser;
17 |  |
18 |  |
     import org.apache.commons.jexl.JexlContext;
19 |  |
     import org.apache.commons.jexl.util.Coercion;
20 |  |
21 |  |
     /**
22 |  |
      *  != or ne
23 |  |
      *
24 |  |
      *  @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
25 |  |
      *  @version $Id: ASTNENode.java,v 1.7 2004/08/22 01:53:27 dion Exp $
26 |  |
      */
27 |  |
     public class ASTNENode extends SimpleNode
28 |  |
     {
29 |  |
         public ASTNENode(int id)
30 |  |
         {
31 | 0 |
             super(id);
32 | 0 |
         }
33 |  |
34 |  |
         public ASTNENode(Parser p, int id)
35 |  |
         {
36 | 195 |
             super(p, id);
37 | 195 |
         }
38 |  |
39 |  |
40 |  |
         /** Accept the visitor. **/
41 |  |
         public Object jjtAccept(ParserVisitor visitor, Object data)
42 |  |
         {
43 | 0 |
             return visitor.visit(this, data);
44 |  |
         }
45 |  |
46 |  |
         public Object value(JexlContext pc)
47 |  |
             throws Exception
48 |  |
         {
49 | 195 |
             Object left = ( (SimpleNode) jjtGetChild(0)).value(pc);
50 | 195 |
             Object right = ( (SimpleNode) jjtGetChild(1)).value(pc);
51 |  |
52 | 195 |
             if (left==null && right==class="keyword">null)
53 |  |
             {
54 |  |
                 /*
55 |  |
                  * first, the possibility that both *are* null
56 |  |
                  */
57 |  |
58 | 15 |
                 return Boolean.FALSE;
59 |  |
             }
60 | 180 |
             else if (left==null || right==class="keyword">null)
61 |  |
             {
62 |  |
                 /*
63 |  |
                  * otherwise, both aren't, so it's cleal L != R
64 |  |
                  */
65 | 30 |
                 return Boolean.TRUE;
66 |  |
             }
67 | 150 |
             else if (left.getClass().equals(right.getClass()))
68 |  |
             {
69 | 60 |
                 return (!left.equals(right)) ? Boolean.TRUE : Boolean.FALSE;
70 |  |
             }
71 | 90 |
             else if(left instanceof Float || left instanceof Double ||
72 | 4 |
                     right instanceof Float || right instanceof Double)
73 |  |
             {
74 | 32 |
                 return (!Coercion.coerceDouble(left).equals(Coercion.coerceDouble(right)))
75 | 2 |
                     ? Boolean.TRUE : Boolean.FALSE;
76 |  |
             }
77 | 60 |
             else if ( left instanceof Number || right instanceof Number ||
78 | 3 |
                        left instanceof Character || right instanceof Character)
79 |  |
             {
80 | 16 |
                 return (!Coercion.coerceLong(left).equals(Coercion.coerceLong(right)))
81 | 1 |
                     ? Boolean.TRUE : Boolean.FALSE;
82 |  |
             }
83 | 45 |
             else if (left instanceof Boolean || right instanceof Boolean)
84 |  |
             {
85 | 16 |
                 return (!Coercion.coerceBoolean(left).equals(Coercion.coerceBoolean(right)))
86 | 1 |
                     ? Boolean.TRUE : Boolean.FALSE;
87 |  |
             }
88 | 30 |
             else if (left instanceof java.lang.String || right instanceof String)
89 |  |
             {
90 | 15 |
                 return (!left.toString().equals(right.toString())) ? Boolean.TRUE : Boolean.FALSE;
91 |  |
             }
92 |  |
93 | 15 |
             return (!left.equals(right)) ? Boolean.TRUE : Boolean.FALSE;
94 |  |
         }
95 |  |
     }

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