Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ArithmeticOperator |
|
| 1.0;1 |
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>This is the superclass for all binary arithmetic operators | |
27 | * | |
28 | * @author Nathan Abramson - Art Technology Group | |
29 | * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: bayard $ | |
30 | **/ | |
31 | ||
32 | 2 | public abstract class ArithmeticOperator |
33 | extends BinaryOperator | |
34 | { | |
35 | //------------------------------------- | |
36 | /** | |
37 | * | |
38 | * Applies the operator to the given value | |
39 | **/ | |
40 | public Object apply (Object pLeft, | |
41 | Object pRight) | |
42 | throws ELException | |
43 | { | |
44 | 2 | return Coercions.applyArithmeticOperator (pLeft, pRight, this); |
45 | } | |
46 | ||
47 | //------------------------------------- | |
48 | /** | |
49 | * | |
50 | * Applies the operator to the given double values, returning a double | |
51 | **/ | |
52 | public abstract double apply (double pLeft, double pRight); | |
53 | ||
54 | //------------------------------------- | |
55 | /** | |
56 | * | |
57 | * Applies the operator to the given double values, returning a double | |
58 | **/ | |
59 | public abstract long apply (long pLeft, long pRight); | |
60 | ||
61 | //------------------------------------- | |
62 | ||
63 | /** | |
64 | * | |
65 | * Applies the operator to the given BigDecimal values, returning a | |
66 | * BigDecimal. | |
67 | **/ | |
68 | public abstract BigDecimal apply(BigDecimal pLeft, BigDecimal pRight); | |
69 | ||
70 | //------------------------------------- | |
71 | ||
72 | /** | |
73 | * | |
74 | * Applies the operator to the given BigInteger values, returning a | |
75 | * BigInteger. | |
76 | **/ | |
77 | public abstract BigInteger apply(BigInteger pLeft, BigInteger pRight); | |
78 | ||
79 | //------------------------------------- | |
80 | } |