ActiveIO - 1.0

Clover coverage report - ActiveIO - 1.0 Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT FRAMES NO FRAMES |
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% |

1 |  |
     /**
2 |  |
      *
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      * Copyright 2004 Hiram Chirino
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      *
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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
8 |  |
      *
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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
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      * limitations under the License.
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      *
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      **/
18 |  |
     package org.activeio.journal.howl;
19 |  |
20 |  |
     import org.activeio.journal.RecordLocation;
21 |  |
22 |  |
     /**
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      * Provides a RecordLocation implementation for the long based
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      * location pointers that HOWL uses.
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      *
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      * @version $Revision: 1.1 $
27 |  |
      */
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     public class LongRecordLocation implements RecordLocation {
29 |  |
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         final private long location;
31 |  |
32 | 0 |
         public LongRecordLocation(long l) {
33 | 0 |
             this.location = l;
34 |  |
         }
35 |  |
36 |  |
         /**
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          * @see java.lang.Comparable#compareTo(java.lang.Object)
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          */
39 | 0 |
         public int compareTo(Object o) {
40 | 0 |
             return (int) (location - ((LongRecordLocation) o).location);
41 |  |
         }
42 |  |
43 |  |
         /**
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          * @return the original long location provided by HOWL
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          */
46 | 0 |
         public long getLongLocation() {
47 | 0 |
             return location;
48 |  |
         }
49 |  |
50 |  |
         /**
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          * @see java.lang.Object#hashCode()
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          */
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 |  |
         /**
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          * @see java.lang.Object#equals(java.lang.Object)
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          */
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 |  |
         /**
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          * @see java.lang.Object#toString()
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          */
71 | 0 |
         public String toString() {
72 | 0 |
             return "0x" + Long.toHexString(location);
73 |  |
         }
74 |  |
     }