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1 package com.daffodilwoods.daffodildb.server.sql99.token;
2
3 import com.daffodilwoods.daffodildb.server.sql99.common.*;
4 import com.daffodilwoods.daffodildb.server.sql99.expression.*;
5 import com.daffodilwoods.daffodildb.server.sql99.expression.rowvalueexpression.*;
6 import com.daffodilwoods.daffodildb.server.sql99.utils.*;
7 import com.daffodilwoods.daffodildb.utils.byteconverter.*;
8 import com.daffodilwoods.daffodildb.utils.field.*;
9 import com.daffodilwoods.database.resource.*;
10
11 public class RepdigitSperiod_991726143OptRepdigit extends AbstractValueExpression implements exactnumericliteral, TypeConstants, Datatypes {
12
13 public digit[] _OptRepdigit0;
14 public Speriod_991726143 _Speriod_9917261431;
15 public digit[] _Repdigit2;
16
17 private ColumnDetails cd;
18 private java.math.BigDecimal  identifier;
19 private byte[] returningBytes = null;
20 private FieldBase field;
21
22 public Object run(Object object) throws com.daffodilwoods.database.resource.
23 DException {
24 if (field == null) {
25 field = new FieldLiteral(getString(), -1);
26 }
27 return field;
28 }
29
30 private String getString() throws DException {
31 StringBuffer strbuf = new StringBuffer ();
32 for (int i = 0, length = _Repdigit2.length; i < length; i++) {
33 strbuf.append(_Repdigit2[i].run(null));
34 }
35 strbuf.append('.');
36 if (_OptRepdigit0 == null) {
37 strbuf.append("0");
38 } else {
39 for (int i = 0, length = _OptRepdigit0.length; i < length; i++) {
40 strbuf.append(_OptRepdigit0[i].toString().trim());
41 }
42 }
43 return strbuf.toString();
44 }
45
46 public ColumnDetails[] getColumnDetails() throws DException {
47 ColumnDetails columnDetails = new ColumnDetails();
48 columnDetails.setType(CONSTANT);
49 columnDetails.setColumnName(new String [] {getString()});
50
51 columnDetails.setObject(this);
52
53 cd = columnDetails;
54 return new ColumnDetails[] {
55 columnDetails};
56 }
57
58 public Object [] getParameters(Object object) throws DException {
59 return null;
60 }
61
62 public int getType() {
63 return OTHERS;
64 }
65
66 private byte[] getAppropriateBytes() throws DException {
67 int datatype = cd.getDatatype();
68 switch (datatype) {
69 case INT:
70 case TINYINT:
71 case INTEGER:
72 case LONG:
73 case SHORT:
74 case SMALLINT:
75 case BYTE:
76 throw new DException("DSE4113",
77 new Object [] {StaticClass.getDataTypeName(datatype)}); case FLOAT:
79 return CCzufDpowfsufs.getBytes(new Float (identifier.floatValue()));
80 case DOUBLE:
81 return CCzufDpowfsufs.getBytes(new Double (identifier.doubleValue()));
82 case REAL:
83 case NUMERIC:
84 case BIGDECIMAL:
85 return CCzufDpowfsufs.getBytes(identifier);
86 default:
87 throw new DException("DSE514", new Object [] {new Integer (datatype)});
88 }
89 }
90
91 public AbstractRowValueExpression[] getChilds() {
92 AbstractRowValueExpression[] childs = new AbstractRowValueExpression[] {};
93 return childs;
94 }
95
96 public String toString() {
97 StringBuffer sb = new StringBuffer ();
98 sb.append(" ");
99 for (int i = 0; i < _Repdigit2.length; i++) {
100 sb.append(_Repdigit2[i].toString().trim());
101 }
102 sb.append(_Speriod_9917261431);
103 if (_OptRepdigit0 != null) {
104 for (int i = 0; i < _OptRepdigit0.length; i++) {
105 sb.append("").append(_OptRepdigit0[i].toString().trim());
106 }
107 }
108 return sb.toString();
109 }
110
111 public Object clone() throws CloneNotSupportedException {
112 RepdigitSperiod_991726143OptRepdigit tempClass = new
113 RepdigitSperiod_991726143OptRepdigit();
114 if (_OptRepdigit0 != null) {
115 digit[] temp_OptRepdigit0 = new digit[_OptRepdigit0.length];
116 for (int i = 0; i < _OptRepdigit0.length; i++) {
117 temp_OptRepdigit0[i] = (digit) _OptRepdigit0[i].clone();
118 }
119 tempClass._OptRepdigit0 = temp_OptRepdigit0;
120 }
121 tempClass._Speriod_9917261431 = (Speriod_991726143) _Speriod_9917261431.
122 clone();
123 digit[] temp_Repdigit2 = new digit[_Repdigit2.length];
124 for (int i = 0; i < _Repdigit2.length; i++) {
125 temp_Repdigit2[i] = (digit) _Repdigit2[i].clone();
126 }
127 tempClass._Repdigit2 = temp_Repdigit2;
128 return tempClass;
129 }
130
131 public int getCardinality() throws DException {
132 return 1;
133 }
134
135 public ParameterInfo[] getParameterInfo() throws DException {
136 ParameterInfo parameterInfo = new ParameterInfo();
137 parameterInfo.setDataType(cd.getDatatype());
138 return new ParameterInfo[] {parameterInfo};
139 }
140
141 public ByteComparison getByteComparison(Object object) throws DException {
142 return new ByteComparison(true, new int[] {cd.getDatatype()});
143 }
144
145 }
146 |
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