Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
NumericTypes |
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| 0.0;0 |
1 | package org.apache.commons.ognl; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | /** | |
23 | * This interface defines some useful constants for describing the various possible numeric types of OGNL. | |
24 | * | |
25 | * @author Luke Blanshard (blanshlu@netscape.net) | |
26 | * @author Drew Davidson (drew@ognl.org) | |
27 | */ | |
28 | public interface NumericTypes | |
29 | { | |
30 | // Order does matter here... see the getNumericType methods in ognl.g. | |
31 | ||
32 | /** Type tag meaning boolean. */ | |
33 | int BOOL = 0; | |
34 | ||
35 | /** Type tag meaning byte. */ | |
36 | int BYTE = 1; | |
37 | ||
38 | /** Type tag meaning char. */ | |
39 | int CHAR = 2; | |
40 | ||
41 | /** Type tag meaning short. */ | |
42 | int SHORT = 3; | |
43 | ||
44 | /** Type tag meaning int. */ | |
45 | int INT = 4; | |
46 | ||
47 | /** Type tag meaning long. */ | |
48 | int LONG = 5; | |
49 | ||
50 | /** Type tag meaning java.math.BigInteger. */ | |
51 | int BIGINT = 6; | |
52 | ||
53 | /** Type tag meaning float. */ | |
54 | int FLOAT = 7; | |
55 | ||
56 | /** Type tag meaning double. */ | |
57 | int DOUBLE = 8; | |
58 | ||
59 | /** Type tag meaning java.math.BigDecimal. */ | |
60 | int BIGDEC = 9; | |
61 | ||
62 | /** Type tag meaning something other than a number. */ | |
63 | int NONNUMERIC = 10; | |
64 | ||
65 | /** | |
66 | * The smallest type tag that represents reals as opposed to integers. You can see whether a type tag represents | |
67 | * reals or integers by comparing the tag to this constant: all tags less than this constant represent integers, and | |
68 | * all tags greater than or equal to this constant represent reals. Of course, you must also check for NONNUMERIC, | |
69 | * which means it is not a number at all. | |
70 | */ | |
71 | int MIN_REAL_TYPE = FLOAT; | |
72 | } |