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1 package com.daffodilwoods.daffodildb.server.sql99.token;
2
3 import java.util.*;
4
5 import com.daffodilwoods.daffodildb.server.sql99.common.*;
6 import com.daffodilwoods.daffodildb.server.sql99.expression.*;
7 import com.daffodilwoods.daffodildb.server.sql99.expression.expressionprimary.*;
8 import com.daffodilwoods.daffodildb.server.sql99.expression.rowvalueexpression.*;
9 import com.daffodilwoods.daffodildb.server.sql99.utils.*;
10 import com.daffodilwoods.database.resource.*;
11
12 public class variablecolumn extends AbstractValueExpression implements unsignedliteral, Datatypes, SQLspecialcharacter, SQLspecialcharacter2, _Reference, SimpleConstants {
13 public Squestionmark_1088734521 _variablecolumn0;
14 String  reason;
15 int index = -1;
16 int dataType = -1;
17 int size;
18 ColumnDetails column;
19
20 public _Reference[] getReferences(TableDetails[] tableDetails) throws DException {
21 return new _Reference[] {this};
22 }
23
24 public int getCardinality() throws DException {
25 return -1;
26 }
27
28 public variablecolumn() {
29 }
30
31 public Object run(Object object) throws com.daffodilwoods.database.resource.DException {
32 try {
33 return ( (_VariableValues) object).getColumnValues(this);
34 } catch (NullPointerException npe) {
35 throw new DException("DSE3804", null);
36 }
37 }
38
39 public ColumnDetails[] getColumnDetails() throws DException {
40 ColumnDetails column = new ColumnDetails();
41 column.setColumn(new String [] {"?"});
42 column.setType(CONSTANT);
43 column.setQuestion();
44 this.column = column;
45 return new ColumnDetails[] {column};
46 }
47
48 public final Object [] getParameters(Object object) throws DException {
49 return new Object [] {this};
50 }
51
52 public ParameterInfo[] getParameterInfo() throws DException {
53 ParameterInfo parameterInfo = new ParameterInfo();
54 parameterInfo.setQuestionMark(true);
55 return new ParameterInfo[] {parameterInfo};
56 }
57
58 public int getType() {
59 return OTHERS;
60 }
61
62 public String getColumn() throws DException {
63
64 throw new java.lang.UnsupportedOperationException ("Method getColumn() not yet implemented.");
65 }
66
67 public int getIndex() throws DException {
68 if (index == -1) {
69 throw new DException("DSE565", null);
70 }
71 return index;
72 }
73
74 public void setIndex(int index0) throws DException {
75 index = index0;
76 }
77
78 public int getReferenceType() throws DException {
79 return VARIABLECOLUMN;
80 }
81
82 public com.daffodilwoods.daffodildb.server.sql99.utils._Reference[] checkSemantic(com.daffodilwoods.daffodildb.server.serversystem._ServerSession object) throws DException {
83 return new _Reference[] {this};
84 }
85
86 public String getQualifiedColumnName() throws DException {
87
88 throw new java.lang.UnsupportedOperationException ("Method getQualifiedColumnName() not yet implemented.");
89 }
90
91 public String getTriggerTableAlias() throws DException {
92 throw new java.lang.UnsupportedOperationException ("Method getTriggerTableAlias() not yet implemented.");
93 }
94
95 public int getDatatype() throws DException {
96 if (dataType == -1) {
97 if (column == null) {
98 getColumnDetails();
99 }
100 dataType = column.getDatatype();
101 }
102 return dataType;
103 }
104
105 public void setSize(int size0) throws DException {
106 size = size0;
107 }
108
109 public int getSize() throws DException {
110 return size;
111 }
112
113
114 public AbstractRowValueExpression[] getChilds() {
115 AbstractRowValueExpression[] childs = new AbstractRowValueExpression[] {};
116 return childs;
117 }
118
119 public String toString() {
120 StringBuffer sb = new StringBuffer ();
121 sb.append(" ");
122 sb.append(_variablecolumn0);
123 return sb.toString();
124 }
125
126 public Object clone() throws CloneNotSupportedException {
127 isCloned=false;
128 return this;
129 }
130
131 public void getColumnsIncluded(ArrayList aList) throws DException {
132 }
133
134 public void getTablesIncluded(ArrayList aList) throws DException {
135 }
136
137 public ByteComparison getByteComparison(Object object) throws DException {
138 ByteComparison b = new ByteComparison(true, new int[] { -1});
139 if (object instanceof _VariableValues) {
140 b.setField(new Object [] { ( (_VariableValues) object).getColumnValues(this)});
141 }
142 return b;
143 }
144
145 public void releaseResource() throws DException {
146
147 }
148
149 public void setDatatype(int type) throws DException {
150 dataType = type;
151 }
152 public void setReason(String reason0) throws DException {
153 reason = reason0;
154 }
155
156 public String getReason() throws DException {
157 return reason;
158 }
159
160
161
162 boolean isCloned;
163 public boolean isCloned(){
164 return isCloned;
165 }
166 public void setCloned(boolean isCloned0){
167 isCloned=isCloned0;
168 }
169
170 }
171 |
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