Coverage report

  %line %branch
org.apache.jcs.engine.control.group.GroupAttrName
86% 
75% 

 1   
 package org.apache.jcs.engine.control.group;
 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   
 import java.io.Serializable;
 23   
 
 24   
 /**
 25   
  * Description of the Class
 26   
  *
 27   
  */
 28   
 public class GroupAttrName
 29   
     implements Serializable
 30   
 {
 31   
     private static final long serialVersionUID = 1586079686300744198L;
 32   
 
 33   
     /** Description of the Field */
 34   
     public final GroupId groupId;
 35   
 
 36   
     /** the name of the attribute */
 37   
     public final Object attrName;
 38   
 
 39   
     private String toString;
 40   
 
 41   
     /**
 42   
      * Constructor for the GroupAttrName object
 43   
      *
 44   
      * @param groupId
 45   
      * @param attrName
 46   
      */
 47   
     public GroupAttrName( GroupId groupId, Object attrName )
 48  600 
     {
 49  600 
         this.groupId = groupId;
 50  600 
         this.attrName = attrName;
 51   
 
 52  600 
         if ( groupId == null || attrName == class="keyword">null )
 53   
         {
 54  0 
             throw new IllegalArgumentException( "groupId " + groupId + " and attrName " + attrName
 55   
                 + ", must not be null." );
 56   
         }
 57  600 
     }
 58   
 
 59   
     /**
 60   
      * Tests object equality.
 61   
      *
 62   
      * @param obj
 63   
      *            The <code>GroupAttrName</code> instance to test.
 64   
      * @return Whether equal.
 65   
      */
 66   
     public boolean equals( Object obj )
 67   
     {
 68  600 
         if ( obj == null || !( obj instanceof GroupAttrName ) )
 69   
         {
 70  0 
             return false;
 71   
         }
 72  600 
         GroupAttrName to = (GroupAttrName) obj;
 73  600 
         return groupId.equals( to.groupId ) && attrName.equals( to.attrName );
 74   
     }
 75   
 
 76   
     /**
 77   
      * @return A hash code based on the hash code of {@ #groupid}and
 78   
      *         {@link #attrName}.
 79   
      */
 80   
     public int hashCode()
 81   
     {
 82  1200 
         return groupId.hashCode() ^ attrName.hashCode();
 83   
     }
 84   
 
 85   
     /*
 86   
      *  (non-Javadoc)
 87   
      * @see java.lang.Object#toString()
 88   
      */
 89   
     public String toString()
 90   
     {
 91  400 
         if ( toString == null )
 92   
         {
 93  400 
             toString = "[GAN: groupId=" + groupId + ", attrName=" + attrName + "]";
 94   
         }
 95   
 
 96  400 
         return toString;
 97   
     }
 98   
 
 99   
 }

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