Coverage Report

Coverage Report - org.jaxen.expr.DefaultTruthExpr

Classes in this File

Line Coverage

Branch Coverage

Complexity

DefaultTruthExpr

80%

8/10

83%

5/6

 /*
  * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/DefaultTruthExpr.java,v 1.10 2006/02/05 21:47:40 elharo Exp $
  * $Revision: 1.10 $
  * $Date: 2006/02/05 21:47:40 $
  *
  * ====================================================================
  *
  * Copyright 2000-2002 bob mcwhirter & James Strachan.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  * 
  *   * Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 
  *   * Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  * 
  *   * Neither the name of the Jaxen Project nor the names of its
  *     contributors may be used to endorse or promote products derived 
  *     from this software without specific prior written permission.
  * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * ====================================================================
  * This software consists of voluntary contributions made by many 
  * individuals on behalf of the Jaxen Project and was originally 
  * created by bob mcwhirter <bob@werken.com> and 
  * James Strachan <jstrachan@apache.org>.  For more information on the 
  * Jaxen Project, please see <http://www.jaxen.org/>.
  * 
  * $Id: DefaultTruthExpr.java,v 1.10 2006/02/05 21:47:40 elharo Exp $
  */
 
 
 
 package org.jaxen.expr;
 
 import java.util.List;
 
 abstract class DefaultTruthExpr extends DefaultBinaryExpr 
 {
     DefaultTruthExpr(Expr lhs,
                             Expr rhs)
     {
         super( lhs,
                rhs );
     }
 
     public String toString()
     {
         return "[(DefaultTruthExpr): " + getLHS() + ", " + getRHS() + "]";
     }
 
     protected boolean bothAreSets(Object lhs,
                                   Object rhs)
     {
         return ( lhs instanceof List
                  &&
                  rhs instanceof List );
     }
 
     protected boolean eitherIsSet(Object lhs,
                                   Object rhs)
     {
         return ( lhs instanceof List
                  ||
                  rhs instanceof List );
     }
 
     protected boolean isSet(Object obj)
     {
         return ( obj instanceof List );
     }
     
     protected boolean setIsEmpty( List set )
       {
       return (set == null || set.size() == 0);
       }
 
     protected boolean eitherIsBoolean(Object lhs,
                                       Object rhs)
     {
         return ( lhs instanceof Boolean
                  ||
                  rhs instanceof Boolean );
     }
 
     protected boolean bothAreBoolean(Object lhs,
                                      Object rhs)
     {
         return ( lhs instanceof Boolean
                  &&
                  rhs instanceof Boolean );
     }
 
     protected boolean eitherIsNumber(Object lhs,
                                      Object rhs)
     {
         return ( lhs instanceof Number
                  ||
                  rhs instanceof Number );
     } 
 
 }
 

1		/*
2		* $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/DefaultTruthExpr.java,v 1.10 2006/02/05 21:47:40 elharo Exp $
3		* $Revision: 1.10 $
4		* $Date: 2006/02/05 21:47:40 $
5		*
6		* ====================================================================
7		*
8		* Copyright 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 are
13		* met:
14		*
15		* * Redistributions of source code must retain the above copyright
16		* notice, this list of conditions and the following disclaimer.
17		*
18		* * Redistributions in binary form must reproduce the above copyright
19		* notice, this list of conditions and the following disclaimer in the
20		* documentation and/or other materials provided with the distribution.
21		*
22		* * Neither the name of the Jaxen Project nor the names of its
23		* contributors may be used to endorse or promote products derived
24		* from this software without specific prior written permission.
25		*
26		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
27		* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28		* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
29		* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
30		* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31		* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32		* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33		* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34		* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35		* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36		* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37		*
38		* ====================================================================
39		* This software consists of voluntary contributions made by many
40		* individuals on behalf of the Jaxen Project and was originally
41		* created by bob mcwhirter <bob@werken.com> and
42		* James Strachan <jstrachan@apache.org>. For more information on the
43		* Jaxen Project, please see <http://www.jaxen.org/>.
44		*
45		* $Id: DefaultTruthExpr.java,v 1.10 2006/02/05 21:47:40 elharo Exp $
46		*/
47
48
49
50		package org.jaxen.expr;
51
52		import java.util.List;
53
54		abstract class DefaultTruthExpr extends DefaultBinaryExpr
55		{
56		DefaultTruthExpr(Expr lhs,
57		Expr rhs)
58		{
59	1976	super( lhs,
60		rhs );
61	1976	}
62
63		public String toString()
64		{
65	0	return "[(DefaultTruthExpr): " + getLHS() + ", " + getRHS() + "]";
66		}
67
68		protected boolean bothAreSets(Object lhs,
69		Object rhs)
70		{
71	6356	return ( lhs instanceof List
72		&&
73		rhs instanceof List );
74		}
75
76		protected boolean eitherIsSet(Object lhs,
77		Object rhs)
78		{
79	6334	return ( lhs instanceof List
80		\|\|
81		rhs instanceof List );
82		}
83
84		protected boolean isSet(Object obj)
85		{
86	3690	return ( obj instanceof List );
87		}
88
89		protected boolean setIsEmpty( List set )
90		{
91	5648	return (set == null \|\| set.size() == 0);
92		}
93
94		protected boolean eitherIsBoolean(Object lhs,
95		Object rhs)
96		{
97	4260	return ( lhs instanceof Boolean
98		\|\|
99		rhs instanceof Boolean );
100		}
101
102		protected boolean bothAreBoolean(Object lhs,
103		Object rhs)
104		{
105	0	return ( lhs instanceof Boolean
106		&&
107		rhs instanceof Boolean );
108		}
109
110		protected boolean eitherIsNumber(Object lhs,
111		Object rhs)
112		{
113	8440	return ( lhs instanceof Number
114		\|\|
115		rhs instanceof Number );
116		}
117
118		}
119