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1
24 package org.objectweb.jalisto.se.storage.raf.log.asynraf;
25
26 import org.objectweb.jalisto.se.impl.InFileAddress;
27
28 public class LogInfo implements Comparable  {
29
30 public byte[] getOldValue() {
31 return oldValue;
32 }
33
34 public void setOldValue(byte[] oldValue) {
35 this.oldValue = oldValue;
36 }
37
38 public long getOldValueAddress() {
39 return oldValueAddress;
40 }
41
42 public void setOldValueAddress(long oldValueAddress) {
43 this.oldValueAddress = oldValueAddress;
44 }
45
46 public long getOldValueLength() {
47 if (oldValue != null) {
48 return oldValue.length;
49 }
50 return oldValueLength;
51 }
52
53 public void setOldValueLength(long oldValueLength) {
54 this.oldValueLength = oldValueLength;
55 }
56
57 public byte[] getValue() {
58 return value;
59 }
60
61 public void setValue(byte[] value) {
62 this.value = value;
63 }
64
65 public long getValueAddress() {
66 return valueAddress;
67 }
68
69 public void setValueAddress(long valueAddress) {
70 this.valueAddress = valueAddress;
71 }
72
73 public long getValueLength() {
74 if (value != null) {
75 return value.length;
76 }
77 return valueLength;
78 }
79
80 public void setValueLength(long valueLength) {
81 this.valueLength = valueLength;
82 }
83
84 public LogInfo(short actionType, InFileAddress ifa, int index) {
85 this.actionType = actionType;
86 this.ifa = ifa;
87 this.index = index;
88 }
89
90 public short getActionType() {
91 return actionType;
92 }
93
94 public InFileAddress getIfa() {
95 return ifa;
96 }
97
98 public int getIndex() {
99 return index;
100 }
101
102 public void setIndex(int index) {
103 this.index = index;
104 }
105
106 public int compareTo(Object object) {
107 try {
108 LogInfo candidate = (LogInfo) object;
109 if (this.index < candidate.index) {
110 return -1;
111 } else if (this.index == candidate.index) {
112 return 0;
113 } else {
114 return 1;
115 }
116 } catch (ClassCastException cce) {
117 }
118 return -1;
119 }
120
121 public String toString() {
122 StringBuffer sb = new StringBuffer ();
123 if (actionType == INSERT_TYPE) {
124 sb.append("insert:");
125 } else if (actionType == UPDATE_TYPE) {
126 sb.append("update:");
127 } else {
128 sb.append("delete:");
129 }
130 sb.append(ifa);
131 return sb.toString();
132 }
133
134 private short actionType;
135 private InFileAddress ifa;
136 private long valueAddress;
137 private long valueLength;
138 private byte[] value;
139 private long oldValueAddress;
140 private long oldValueLength;
141 private byte[] oldValue;
142
143 private int index;
144
145 public final static short INSERT_TYPE = 44;
146 public final static short UPDATE_TYPE = 64;
147 public final static short DELETE_TYPE = 97;
148
149 }
150 |
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