Clover coverage report - Code Coverage for hivemind release 1.1-alpha-2
Coverage timestamp: Wed Feb 23 2005 09:59:04 EST
file stats: LOC: 105   Methods: 8
NCLOC: 52   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
Occurances.java - 100% 100% 100%
coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // You may obtain a copy of the License at
 6   
 //
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 //     http://www.apache.org/licenses/LICENSE-2.0
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 //
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 // Unless required by applicable law or agreed to in writing, software
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 // distributed under the License is distributed on an "AS IS" BASIS,
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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 // See the License for the specific language governing permissions and
 13   
 // limitations under the License.
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 15   
 package org.apache.hivemind;
 16   
 
 17   
 /**
 18   
  * Identifies the number of contributions allowed to a configuration extension point.
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  * 
 20   
  * @author Howard Lewis Ship
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  */
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 public abstract class Occurances
 23   
 {
 24   
     /**
 25   
      * An unbounded number, zero or more.
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      */
 27   
     public static final Occurances UNBOUNDED = new Occurances("UNBOUNDED")
 28   
     {
 29  916
         public boolean inRange(int count)
 30   
         {
 31  916
             return true;
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         }
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     };
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 35   
     /**
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      * Optional, may be zero or one, but not more.
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      */
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 39   
     public static final Occurances OPTIONAL = new Occurances("OPTIONAL")
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     {
 41  4
         public boolean inRange(int count)
 42   
         {
 43  4
             return count < 2;
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         }
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     };
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 47   
     /**
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      * Exactly one is required.
 49   
      */
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 51   
     public static final Occurances REQUIRED = new Occurances("REQUIRED")
 52   
     {
 53  420
         public boolean inRange(int count)
 54   
         {
 55  420
             return count == 1;
 56   
         }
 57   
     };
 58   
 
 59   
     /**
 60   
      * At least one is required.
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      */
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 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  7
         public boolean inRange(int count)
 74   
         {
 75  7
             return count == 0;
 76   
         }
 77   
     };
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 79   
     private String _name;
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 81  5
     private Occurances(String name)
 82   
     {
 83  5
         _name = name;
 84   
     }
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 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   
 }