Coverage Report

Coverage Report - org.apache.commons.el.LessThanOperator

Classes in this File

Line Coverage

Branch Coverage

Complexity

LessThanOperator

0/14

0/12

1.625

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package org.apache.commons.el;
 
 import java.math.BigDecimal;
 import java.math.BigInteger;
 
 import javax.servlet.jsp.el.ELException;
 
 /**
  *
  * <p>The implementation of the less than operator
  * 
  * @author Nathan Abramson - Art Technology Group
  * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: bayard $
  **/
 
 public class LessThanOperator
   extends RelationalOperator
 {
   //-------------------------------------
   // Singleton
   //-------------------------------------
 
   public static final LessThanOperator SINGLETON =
     new LessThanOperator ();
 
   //-------------------------------------
   /**
    *
    * Constructor
    **/
   public LessThanOperator ()
   {
   }
 
   //-------------------------------------
   // Expression methods
   //-------------------------------------
   /**
    *
    * Returns the symbol representing the operator
    **/
   public String getOperatorSymbol ()
   {
     return "<";
   }
 
   //-------------------------------------
   /**
    *
    * Applies the operator to the given value
    **/
   public Object apply (Object pLeft, Object pRight)
     throws ELException
   {
     if (pLeft == pRight) {
       return Boolean.FALSE;
     }
     else if (pLeft == null ||
              pRight == null) {
       return Boolean.FALSE;
     }
     else {
       return super.apply (pLeft, pRight);
     }
   }
 
   //-------------------------------------
   /**
    *
    * Applies the operator to the given double values
    **/
   public boolean apply (double pLeft, double pRight) {
     return pLeft < pRight;
   }
   
   //-------------------------------------
   /**
    *
    * Applies the operator to the given long values
    **/
   public boolean apply (long pLeft, long pRight) {
     return pLeft < pRight;
   }
   
   //-------------------------------------
   /**
    *
    * Applies the operator to the given String values
    **/
   public boolean apply (String pLeft, String pRight) {
     return pLeft.compareTo (pRight) < 0;
   }
 
   //-------------------------------------
 
     /**
      *
      * Applies the operator to the given BigDecimal values, returning a BigDecimal
      **/
     public boolean apply(BigDecimal pLeft, BigDecimal pRight) {
         return isLess(pLeft.compareTo(pRight));
     }
 
     //-------------------------------------
 
     /**
      *
      * Applies the operator to the given BigDecimal values, returning a BigDecimal
      **/
     public boolean apply(BigInteger pLeft, BigInteger pRight) {
         return isLess(pLeft.compareTo(pRight));
     }
 
     //-------------------------------------
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one or more
3		* contributor license agreements. See the NOTICE file distributed with
4		* this work for additional information regarding copyright ownership.
5		* The ASF licenses this file to You under the Apache License, Version 2.0
6		* (the "License"); you may not use this file except in compliance with
7		* the License. You may obtain a copy of the License at
8		*
9		* http://www.apache.org/licenses/LICENSE-2.0
10		*
11		* Unless required by applicable law or agreed to in writing, software
12		* distributed under the License is distributed on an "AS IS" BASIS,
13		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14		* See the License for the specific language governing permissions and
15		* limitations under the License.
16		*/
17		package org.apache.commons.el;
18
19		import java.math.BigDecimal;
20		import java.math.BigInteger;
21
22		import javax.servlet.jsp.el.ELException;
23
24		/**
25		*
26		* <p>The implementation of the less than operator
27		*
28		* @author Nathan Abramson - Art Technology Group
29		* @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: bayard $
30		**/
31
32		public class LessThanOperator
33		extends RelationalOperator
34		{
35		//-------------------------------------
36		// Singleton
37		//-------------------------------------
38
39	0	public static final LessThanOperator SINGLETON =
40		new LessThanOperator ();
41
42		//-------------------------------------
43		/**
44		*
45		* Constructor
46		**/
47		public LessThanOperator ()
48	0	{
49	0	}
50
51		//-------------------------------------
52		// Expression methods
53		//-------------------------------------
54		/**
55		*
56		* Returns the symbol representing the operator
57		**/
58		public String getOperatorSymbol ()
59		{
60	0	return "<";
61		}
62
63		//-------------------------------------
64		/**
65		*
66		* Applies the operator to the given value
67		**/
68		public Object apply (Object pLeft, Object pRight)
69		throws ELException
70		{
71	0	if (pLeft == pRight) {
72	0	return Boolean.FALSE;
73		}
74	0	else if (pLeft == null \|\|
75		pRight == null) {
76	0	return Boolean.FALSE;
77		}
78		else {
79	0	return super.apply (pLeft, pRight);
80		}
81		}
82
83		//-------------------------------------
84		/**
85		*
86		* Applies the operator to the given double values
87		**/
88		public boolean apply (double pLeft, double pRight) {
89	0	return pLeft < pRight;
90		}
91
92		//-------------------------------------
93		/**
94		*
95		* Applies the operator to the given long values
96		**/
97		public boolean apply (long pLeft, long pRight) {
98	0	return pLeft < pRight;
99		}
100
101		//-------------------------------------
102		/**
103		*
104		* Applies the operator to the given String values
105		**/
106		public boolean apply (String pLeft, String pRight) {
107	0	return pLeft.compareTo (pRight) < 0;
108		}
109
110		//-------------------------------------
111
112		/**
113		*
114		* Applies the operator to the given BigDecimal values, returning a BigDecimal
115		**/
116		public boolean apply(BigDecimal pLeft, BigDecimal pRight) {
117	0	return isLess(pLeft.compareTo(pRight));
118		}
119
120		//-------------------------------------
121
122		/**
123		*
124		* Applies the operator to the given BigDecimal values, returning a BigDecimal
125		**/
126		public boolean apply(BigInteger pLeft, BigInteger pRight) {
127	0	return isLess(pLeft.compareTo(pRight));
128		}
129
130		//-------------------------------------
131		}