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: | 98 |  | Methods: | 11
| NCLOC: | 56 |  | Classes: | 1
30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover
Source file | Conditionals | Statements | Methods | TOTAL
Location.java | 50% | 63.6% | 72.7% | 64.9% |

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.active;
19 |  |
20 |  |
     import java.io.DataInput;
21 |  |
     import java.io.DataOutput;
22 |  |
     import java.io.IOException;
23 |  |
24 |  |
     import org.activeio.Packet;
25 |  |
     import org.activeio.PacketData;
26 |  |
     import org.activeio.journal.RecordLocation;
27 |  |
28 |  |
     /**
29 |  |
      * Defines a where a record can be located in the Journal.
30 |  |
      *
31 |  |
      * @version $Revision: 1.1 $
32 |  |
      */
33 |  |
     final public class Location implements RecordLocation {
34 |  |
35 |  |
         static final public int SERIALIZED_SIZE=8;
36 |  |
37 |  |
         final private int logFileId;
38 |  |
         final private int logFileOffset;
39 |  |
40 | 94 |
         public Location(int logFileId, int fileOffset) {
41 | 94 |
             this.logFileId = logFileId;
42 | 94 |
             this.logFileOffset = fileOffset;
43 |  |
         }
44 |  |
45 | 14 |
         public int compareTo(Object o) {
46 | 14 |
             int rc = logFileId - ((Location) o).logFileId;
47 | 14 |
             if (rc != 0)
48 | 0 |
                 return rc;
49 |  |
50 | 14 |
             return logFileOffset - ((Location) o).logFileOffset;
51 |  |
         }
52 |  |
53 | 0 |
         public int hashCode() {
54 | 0 |
             return logFileOffset ^ logFileId;
55 |  |
         }
56 |  |
57 | 2 |
         public boolean equals(Object o) {
58 | 2 |
             if (o == null || o.getClass() != Location.class)
59 | 0 |
                 return false;
60 | 2 |
             Location rl = (Location) o;
61 | 2 |
             return rl.logFileId == this.logFileId && rl.logFileOffset == this.logFileOffset;
62 |  |
         }
63 |  |
64 | 2 |
         public String toString() {
65 | 2 |
             return "" + logFileId + ":" + logFileOffset;
66 |  |
         }
67 |  |
68 | 58 |
         public int getLogFileId() {
69 | 58 |
             return logFileId;
70 |  |
         }
71 |  |
72 | 94 |
         public int getLogFileOffset() {
73 | 94 |
             return logFileOffset;
74 |  |
         }
75 |  |
76 | 0 |
         public void writeToPacket(Packet packet) throws IOException {
77 | 0 |
             PacketData data = new PacketData(packet);
78 | 0 |
             data.writeInt(logFileId);
79 | 0 |
             data.writeInt(logFileOffset);
80 |  |
         }
81 |  |
82 | 44 |
         public void writeToDataOutput(DataOutput data) throws IOException {
83 | 44 |
             data.writeInt(logFileId);
84 | 44 |
             data.writeInt(logFileOffset);
85 |  |
         }
86 |  |
87 | 0 |
         static public Location readFromPacket(Packet packet) throws IOException {
88 | 0 |
             PacketData data = new PacketData(packet);
89 | 0 |
             return new Location(data.readInt(), data.readInt());
90 |  |
         }
91 |  |
92 | 30 |
         public static Location readFromDataInput(DataInput data) throws IOException {
93 | 30 |
             return new Location(data.readInt(), data.readInt());
94 |  |
         }
95 |  |
96 |  |
97 |  |
     }
98 |  |