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: 88   Methods: 5
NCLOC: 37   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
Token.java 100% 100% 100% 100%
coverage
 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.conditional;
 16   
 
 17   
 import org.apache.hivemind.util.Defense;
 18   
 
 19   
 /**
 20   
  * A token recognized from a conditional expression.
 21   
  * 
 22   
  * @author Howard M. Lewis Ship
 23   
  * @since 1.1
 24   
  */
 25   
 class Token
 26   
 {
 27   
     private TokenType _type;
 28   
 
 29   
     private String _value;
 30   
 
 31  8
     Token(TokenType type)
 32   
     {
 33  8
         this(type, null);
 34   
     }
 35   
 
 36   
     /**
 37   
      * @param type
 38   
      *            a specific token type (may not be null)
 39   
      * @param value
 40   
      *            the value for this token
 41   
      */
 42   
 
 43  23
     Token(TokenType type, String value)
 44   
     {
 45  23
         Defense.notNull(type, "type");
 46   
 
 47  23
         _type = type;
 48  23
         _value = value;
 49   
     }
 50   
 
 51  93
     public TokenType getType()
 52   
     {
 53  93
         return _type;
 54   
     }
 55   
 
 56   
     /**
 57   
      * Returns the specific value for this token, generally only meaningful for the
 58   
      * {@link org.apache.hivemind.conditional.TokenType#SYMBOL}type.
 59   
      */
 60   
 
 61  13
     public String getValue()
 62   
     {
 63  13
         return _value;
 64   
     }
 65   
 
 66   
     /**
 67   
      * Returns either <TYPE> or <TYPE(VALUE)>, where TYPE is the TokenType and VALUE is
 68   
      * the value (if non null).
 69   
      */
 70   
 
 71  5
     public String toString()
 72   
     {
 73  5
         StringBuffer buffer = new StringBuffer("<");
 74   
 
 75  5
         buffer.append(_type);
 76   
 
 77  5
         if (_value != null)
 78   
         {
 79  2
             buffer.append("(");
 80  2
             buffer.append(_value);
 81  2
             buffer.append(")");
 82   
         }
 83   
 
 84  5
         buffer.append(">");
 85   
 
 86  5
         return buffer.toString();
 87   
     }
 88   
 }