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Java > Open Source Codes > com > daffodilwoods > daffodildb > server > datasystem > indexsystem > BTreeReader


1 package com.daffodilwoods.daffodildb.server.datasystem.indexsystem;
2
3 import com.daffodilwoods.daffodildb.server.datasystem.utility.*;
4 import com.daffodilwoods.daffodildb.server.serversystem.*;
5 import com.daffodilwoods.daffodildb.server.sql99.dql.iterator.*;
6 import com.daffodilwoods.daffodildb.server.sql99.utils.*;
7 import com.daffodilwoods.daffodildb.utils.field.*;
8 import com.daffodilwoods.database.resource.*;
9
10 public class BTreeReader implements _VariableValues {
11
12     Object JavaDoc values;
13     _Record record;
14     _BTreeCharacteristics btreeCharacteristics;
15
16     public BTreeReader(_BTreeCharacteristics btreeCharacteristics0) {
17         btreeCharacteristics = btreeCharacteristics0;
18     }
19
20     public void setValue(Object JavaDoc values0) throws DException{
21         values = values0;
22     }
23
24     public Object JavaDoc getColumnValues(_Reference[] references) throws DException {
25         return btreeCharacteristics.getColumnValues(references,values);
26     }
27
28     public FieldBase field(_Reference parm1) throws com.daffodilwoods.database.resource.DException {
29       return (FieldBase)btreeCharacteristics.getColumnValues(parm1,values);
30     }
31
32
33
34     public void setIterator(_Iterator parm1) throws com.daffodilwoods.database.resource.DException {
35         /**@todo Implement this com.daffodilwoods.daffodildb.server.sql99.utils._VariableValues method*/
36         throw new java.lang.UnsupportedOperationException JavaDoc("Method setIterator() not yet implemented.");
37     }
38
39     public void setConditionVariableValue(_Reference[] parm1, Object JavaDoc[] parm2, int parm3) throws com.daffodilwoods.database.resource.DException {
40         /**@todo Implement this com.daffodilwoods.daffodildb.server.sql99.utils._VariableValues method*/
41         throw new java.lang.UnsupportedOperationException JavaDoc("Method setConditionVariableValue() not yet implemented.");
42     }
43
44     public Object JavaDoc getColumnValues(_Reference parm1) throws com.daffodilwoods.database.resource.DException {
45         return btreeCharacteristics.getColumnValues(parm1,values);
46     }
47
48     public void addReferences(_Reference[] parm1) throws com.daffodilwoods.database.resource.DException {
49         /**@todo Implement this com.daffodilwoods.daffodildb.server.sql99.utils._VariableValues method*/
50         throw new java.lang.UnsupportedOperationException JavaDoc("Method addReferences() not yet implemented.");
51     }
52
53     public Object JavaDoc[][] getReferenceAndValuePair() throws DException {
54         throw new java.lang.UnsupportedOperationException JavaDoc("Method getReferences() not yet implemented.");
55     }
56
57     public void releaseResource() throws DException {
58     }
59     public _ServerSession getServerSession() throws DException {
60        throw new java.lang.UnsupportedOperationException JavaDoc("Method getServerSession() not yet implemented.");
61     }
62 }
63
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