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1 package com.daffodilwoods.daffodildb.utils.field;
2
3 import com.daffodilwoods.daffodildb.server.sql99.common.Datatypes;
4 import com.daffodilwoods.database.resource.DException;
5 import com.daffodilwoods.daffodildb.utils.BufferRange;
6 import com.daffodilwoods.daffodildb.utils.GetByteComparator;
7
8 public class FieldTimeStamp
9 extends FieldBase
10 implements Datatypes, Comparable  {
11
12 public FieldTimeStamp(BufferRange bufferRange0, int datatype0) {
13 bufferRange = bufferRange0;
14 datatype = datatype0;
15 }
16
17 public FieldTimeStamp(Object object0, int datatype0) {
18 object = object0;
19 datatype = datatype0;
20 }
21
22 public Object getObject() throws DException {
23 if (bufferRange.getNull())
24 return null;
25 if (object != null)
26 return object;
27 long time = 0;
28 for (int i = 0, j = 56; i < 8; i++, j -= 8)
29 time += ( (long) bufferRange.getByte(i) & 0xFF) << j;
30 return object = new java.sql.Timestamp (time);
31 }
32
33 public boolean equals(Object fieldBase) {
34 try {
35 return (getDatatype() != ( (FieldBase) fieldBase).getDatatype()) ? false :
36 GetByteComparator.sameComparator.compare(this, fieldBase) == 0;
37 }
38 catch (DException ex) {
39 return false;
40 }
41 }
42
43 public int compareTo(Object fieldBase) {
44 try {
45 return GetByteComparator.sameComparator.compare(this, fieldBase);
46 }
47 catch (DException ex) {
48 return -1;
49 }
50 }
51
52 }
53 |
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