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Java > Open Source Codes > com > daffodilwoods > daffodildb > client > DataOperation


1 package com.daffodilwoods.daffodildb.client ;
2
3
4 import com.daffodilwoods.database.resource.DException;
5 public class DataOperation{
6    public static final int DELETE = 0;
7    public final static int INSERT = 1;
8    public static final int UPDATE = 2;
9    public static final int REPOSITION = 3;
10    public static final int REVERSION = 4;
11    public static final int REPLACE = 5;
12
13    public _RecordSetBuffer recordSetBuffer;
14    public int operationType;
15    public Object JavaDoc lowerRcordIdentity;
16    public Object JavaDoc lowerkey;
17    public Object JavaDoc upperRecordIdentity;
18    public Object JavaDoc upperKey;
19    public Object JavaDoc recordIdentity;
20    public Object JavaDoc key;
21    public int[] columnIndexes;
22    public String JavaDoc[] columnNames;
23    public Object JavaDoc[] oldValue;
24    public Object JavaDoc[] newValue;
25    public Object JavaDoc oldKey; // initialized in case of REVERSION type of event;
26 public Object JavaDoc oldIdentity; // initialized in case of REVERSION type of event;
27 public _Record record ;
28    public Object JavaDoc replaceKey;
29    public Object JavaDoc replaceRecordIdentity;
30    public DataOperation() {}
31
32    public DataOperation(_RecordSetBuffer recordSetBuffer, int operationType,Object JavaDoc recordIdentity,Object JavaDoc key, int[] columnIndexes, Object JavaDoc[] oldValue, Object JavaDoc[] newValue)
33    {
34       this.recordSetBuffer = recordSetBuffer;
35       this.operationType = operationType;
36       this.recordIdentity = recordIdentity;
37       this.key = key;
38       this.columnIndexes = columnIndexes;
39       this.oldValue = oldValue;
40       this.newValue = newValue;
41    }
42 }
43
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