| Clover coverage report - Code Coverage for hivemind release 1.2.1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| Occurances.java | - | 100% | 100% | 100% |
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| 1 | // Copyright 2004, 2005 The Apache Software Foundation | |
| 2 | // | |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 | // you may not use this file except in compliance with the License. | |
| 5 | // You may obtain a copy of the License at | |
| 6 | // | |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | // | |
| 9 | // Unless required by applicable law or agreed to in writing, software | |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 | // See the License for the specific language governing permissions and | |
| 13 | // limitations under the License. | |
| 14 | ||
| 15 | package org.apache.hivemind; | |
| 16 | ||
| 17 | /** | |
| 18 | * Identifies the number of contributions allowed to a configuration extension point. | |
| 19 | * | |
| 20 | * @author Howard Lewis Ship | |
| 21 | */ | |
| 22 | public abstract class Occurances | |
| 23 | { | |
| 24 | /** | |
| 25 | * An unbounded number, zero or more. | |
| 26 | */ | |
| 27 | public static final Occurances UNBOUNDED = new Occurances("UNBOUNDED") | |
| 28 | { | |
| 29 | 1030 | public boolean inRange(int count) |
| 30 | { | |
| 31 | 1030 | return true; |
| 32 | } | |
| 33 | }; | |
| 34 | ||
| 35 | /** | |
| 36 | * Optional, may be zero or one, but not more. | |
| 37 | */ | |
| 38 | ||
| 39 | public static final Occurances OPTIONAL = new Occurances("OPTIONAL") | |
| 40 | { | |
| 41 | 4 | public boolean inRange(int count) |
| 42 | { | |
| 43 | 4 | return count < 2; |
| 44 | } | |
| 45 | }; | |
| 46 | ||
| 47 | /** | |
| 48 | * Exactly one is required. | |
| 49 | */ | |
| 50 | ||
| 51 | public static final Occurances REQUIRED = new Occurances("REQUIRED") | |
| 52 | { | |
| 53 | 486 | public boolean inRange(int count) |
| 54 | { | |
| 55 | 486 | return count == 1; |
| 56 | } | |
| 57 | }; | |
| 58 | ||
| 59 | /** | |
| 60 | * At least one is required. | |
| 61 | */ | |
| 62 | ||
| 63 | public static final Occurances ONE_PLUS = new Occurances("ONE_PLUS") | |
| 64 | { | |
| 65 | 13 | public boolean inRange(int count) |
| 66 | { | |
| 67 | 13 | return count > 0; |
| 68 | } | |
| 69 | }; | |
| 70 | ||
| 71 | public static final Occurances NONE = new Occurances("NONE") | |
| 72 | { | |
| 73 | 8 | public boolean inRange(int count) |
| 74 | { | |
| 75 | 8 | return count == 0; |
| 76 | } | |
| 77 | }; | |
| 78 | ||
| 79 | private String _name; | |
| 80 | ||
| 81 | 5 | private Occurances(String name) |
| 82 | { | |
| 83 | 5 | _name = name; |
| 84 | } | |
| 85 | ||
| 86 | 4 | public String getName() |
| 87 | { | |
| 88 | 4 | return _name; |
| 89 | } | |
| 90 | ||
| 91 | 2 | public String toString() |
| 92 | { | |
| 93 | 2 | return "Occurances[" + _name + "]"; |
| 94 | } | |
| 95 | ||
| 96 | /** | |
| 97 | * Validates that an actual count is in range for the particular Occurances count. | |
| 98 | * | |
| 99 | * @param count | |
| 100 | * the number of items to check. Should be zero or greater. | |
| 101 | * @return true if count is a valid number in accordance to the range, false otherwise | |
| 102 | */ | |
| 103 | public abstract boolean inRange(int count); | |
| 104 | ||
| 105 | } |
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