##### Coverage Report - org.jaxen.saxpath.Operator

Classes in this File | Line Coverage | Branch Coverage | Complexity
Operator |
N/A |
N/A |
| 0.0;0

1 |  |
     /*
2 |  |
      * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/saxpath/Operator.java,v 1.4 2005/06/28 13:44:46 elharo Exp $
3 |  |
      * $Revision: 1.4 $
4 |  |
      * $Date: 2005/06/28 13:44:46 $
5 |  |
      *
6 |  |
      * ====================================================================
7 |  |
      *
8 |  |
      * Copyright (C) 2000-2002 bob mcwhirter & James Strachan.
9 |  |
      * All rights reserved.
10 |  |
      *
11 |  |
      * Redistribution and use in source and binary forms, with or without
12 |  |
      * modification, are permitted provided that the following conditions
13 |  |
      * are met:
14 |  |
      *
15 |  |
      * 1. Redistributions of source code must retain the above copyright
16 |  |
      *    notice, this list of conditions, and the following disclaimer.
17 |  |
      *
18 |  |
      * 2. Redistributions in binary form must reproduce the above copyright
19 |  |
      *    notice, this list of conditions, and the disclaimer that follows
20 |  |
      *    these conditions in the documentation and/or other materials
21 |  |
      *    provided with the distribution.
22 |  |
      *
23 |  |
      * 3. The name "Jaxen" must not be used to endorse or promote products
24 |  |
      *    derived from this software without prior written permission.  For
25 |  |
      *    written permission, please contact license@jaxen.org.
26 |  |
      *
27 |  |
      * 4. Products derived from this software may not be called "Jaxen", nor
28 |  |
      *    may "Jaxen" appear in their name, without prior written permission
29 |  |
      *    from the Jaxen Project Management (pm@jaxen.org).
30 |  |
      *
31 |  |
      * In addition, we request (but do not require) that you include in the
32 |  |
      * end-user documentation provided with the redistribution and/or in the
33 |  |
      * software itself an acknowledgement equivalent to the following:
34 |  |
      *     "This product includes software developed by the
35 |  |
      *      Jaxen Project <http://www.jaxen.org/>."
36 |  |
      * Alternatively, the acknowledgment may be graphical using the logos
37 |  |
      * available at http://www.jaxen.org/
38 |  |
      *
39 |  |
      * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
40 |  |
      * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
41 |  |
      * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
42 |  |
      * DISCLAIMED.  IN NO EVENT SHALL THE Jaxen AUTHORS OR THE PROJECT
43 |  |
      * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 |  |
      * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
45 |  |
      * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
46 |  |
      * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
47 |  |
      * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
48 |  |
      * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
49 |  |
      * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 |  |
      * SUCH DAMAGE.
51 |  |
      *
52 |  |
      * ====================================================================
53 |  |
      * This software consists of voluntary contributions made by many
54 |  |
      * individuals on behalf of the Jaxen Project and was originally
55 |  |
      * created by bob mcwhirter <bob@werken.com> and
56 |  |
      * James Strachan <jstrachan@apache.org>.  For more information on the
57 |  |
      * Jaxen Project, please see <http://www.jaxen.org/>.
58 |  |
      *
59 |  |
      * $Id: Operator.java,v 1.4 2005/06/28 13:44:46 elharo Exp $
60 |  |
      */
61 |  |
62 |  |
     package org.jaxen.saxpath;
63 |  |
64 |  |
     /**
65 |  |
      * Constants used to represent XPath operators.
66 |  |
      */
67 |  |
     public interface Operator
68 |  |
     {
69 |  |
         /**
70 |  |
          * Indicates that we're passing through a grammar production without
71 |  |
          * actually activating it. For example in the expression
72 |  |
          * <code>1</code> is matches AdditiveExpr and MultiplicativeExpr in
73 |  |
          * the XPath grammar, even though it has neither a plus,
74 |  |
          * minus, multiplication, or other sign.
75 |  |
          */
76 |  |
         final static int NO_OP               =  0;
77 |  |
78 |  |
         // Equality
79 |  |
         /**
80 |  |
          * The equal to operator <code>=</code>. This is equivalent to <code>==</code>
81 |  |
          * in Java. This is a comparison operator, not an assignment operator.
82 |  |
          */
83 |  |
         final static int EQUALS              =  1;
84 |  |
85 |  |
         /**
86 |  |
          * The not equal to operator <code>!=</code>
87 |  |
          */
88 |  |
         final static int NOT_EQUALS          =  2;
89 |  |
90 |  |
         // Relational
91 |  |
         /**
92 |  |
          * The less-than operator <code>&lt;</code>
93 |  |
          */
94 |  |
         final static int LESS_THAN           =  3;
95 |  |
96 |  |
         /**
97 |  |
          * The less-than-or-equal-to operator <code>&lt;=</code>
98 |  |
          */
99 |  |
         final static int LESS_THAN_EQUALS    =  4;
100 |  |
101 |  |
         /**
102 |  |
          * The greater-than operator <code>></code>
103 |  |
          */
104 |  |
         final static int GREATER_THAN        =  5;
105 |  |
106 |  |
         /**
107 |  |
          * The greater-than or equals operator <code>>=</code>
108 |  |
          */
109 |  |
         final static int GREATER_THAN_EQUALS =  6;
110 |  |
111 |  |
         // Additive
112 |  |
113 |  |
         /**
114 |  |
          * The addition operator <code>+</code>
115 |  |
          */
116 |  |
         final static int ADD                 =  7;
117 |  |
118 |  |
         /**
119 |  |
          * The subtraction operator <code>-</code>
120 |  |
          */
121 |  |
         final static int SUBTRACT            =  8;
122 |  |
123 |  |
         // Multiplicative
124 |  |
125 |  |
         /**
126 |  |
          * The multiplication operator <code>*</code>
127 |  |
          */
128 |  |
         final static int MULTIPLY            =  9;
129 |  |
130 |  |
         /**
131 |  |
          * The remainder operator <code>mod</code>. This is equivalent to
132 |  |
          * <code>%</code> in Java.
133 |  |
          */
134 |  |
         final static int MOD                 = 10;
135 |  |
136 |  |
         /**
137 |  |
          * The floating point division operator <code>div</code>.  This is equivalent to
138 |  |
          * <code>/</code> in Java.
139 |  |
          */
140 |  |
         final static int DIV                 = 11;
141 |  |
142 |  |
         // Unary
143 |  |
144 |  |
         /**
145 |  |
          * Unary <code>-</code>
146 |  |
          */
147 |  |
         final static int NEGATIVE            = 12;
148 |  |
     }