Clover coverage report - ActiveIO - 1.0
Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT
file stats: LOC: 74   Methods: 6
NCLOC: 26   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
LongRecordLocation.java 0% 0% 0% 0%
coverage
 1   
 /**
 2   
  *
 3   
  * Copyright 2004 Hiram Chirino
 4   
  *
 5   
  * Licensed under the Apache License, Version 2.0 (the "License");
 6   
  * you may not use this file except in compliance with the License.
 7   
  * You may obtain a copy of the License at
 8   
  *
 9   
  * http://www.apache.org/licenses/LICENSE-2.0
 10   
  *
 11   
  * Unless required by applicable law or agreed to in writing, software
 12   
  * distributed under the License is distributed on an "AS IS" BASIS,
 13   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14   
  * See the License for the specific language governing permissions and
 15   
  * limitations under the License.
 16   
  *
 17   
  **/
 18   
 package org.activeio.journal.howl;
 19   
 
 20   
 import org.activeio.journal.RecordLocation;
 21   
 
 22   
 /**
 23   
  * Provides a RecordLocation implementation for the long based
 24   
  * location pointers that HOWL uses.
 25   
  * 
 26   
  * @version $Revision: 1.1 $
 27   
  */
 28   
 public class LongRecordLocation implements RecordLocation {
 29   
 
 30   
     final private long location;
 31   
 
 32  0
     public LongRecordLocation(long l) {
 33  0
         this.location = l;
 34   
     }
 35   
 
 36   
     /**
 37   
      * @see java.lang.Comparable#compareTo(java.lang.Object)
 38   
      */
 39  0
     public int compareTo(Object o) {
 40  0
         return (int) (location - ((LongRecordLocation) o).location);
 41   
     }
 42   
 
 43   
     /**
 44   
      * @return the original long location provided by HOWL
 45   
      */
 46  0
     public long getLongLocation() {
 47  0
         return location;
 48   
     }
 49   
 
 50   
     /**
 51   
      * @see java.lang.Object#hashCode()
 52   
      */
 53  0
     public int hashCode() {
 54  0
         int lowPart = (int) (0xFFFFFFFF & location);
 55  0
         int highPart = (int) (0xFFFFFFFF & (location >> 4));
 56  0
         return lowPart ^ highPart;
 57   
     }
 58   
 
 59   
     /**
 60   
      * @see java.lang.Object#equals(java.lang.Object)
 61   
      */
 62  0
     public boolean equals(Object o) {
 63  0
         if (o == null || o.getClass() != LongRecordLocation.class)
 64  0
             return false;
 65  0
         return ((LongRecordLocation) o).location == location;
 66   
     }
 67   
 
 68   
     /**
 69   
      * @see java.lang.Object#toString()
 70   
      */
 71  0
     public String toString() {
 72  0
         return "0x" + Long.toHexString(location);
 73   
     }
 74   
 }