GenSqlVisitor


1   /*
2    * This file belongs to the XQuark distribution.
3    * Copyright (C) 2003 Universite de Versailles Saint-Quentin.
4    * 
5    * This program is free software; you can redistribute it and/or
6    * modify it under the terms of the GNU Lesser General Public
7    * License as published by the Free Software Foundation; either
8    * version 2.1 of the License, or (at your option) any later version.
9    * 
10   * This program is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   * Lesser General Public License for more details.
14   * 
15   * You should have received a copy of the GNU Lesser General Public
16   * License along with this program; if not, write to the Free Software
17   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307.
18   * You can also get it at http://www.gnu.org/licenses/lgpl.html
19   * 
20   * For more information on this software, see http://www.xquark.org.
21   */
22  
23  package org.xquark.extractor.algebra;
24  
25  
26  import org.xquark.extractor.common.SqlWrapperException;
27  import org.xquark.extractor.sql.SqlExpression;
28  import org.xquark.extractor.xfunctions.*;
29  
30  public interface GenSqlVisitor {
31  
32      public SqlExpression visit(Attribute arg) throws SqlWrapperException;
33  
34      public SqlExpression visit(AttributeExpression arg) throws SqlWrapperException;
35  
36      public SqlExpression visit(BinOpArithmetic arg) throws SqlWrapperException;
37  
38      public SqlExpression visit(BinOpBoolean arg) throws SqlWrapperException;
39  
40      public SqlExpression visit(BinOpCompare arg) throws SqlWrapperException;
41  
42      public SqlExpression visit(BinOpCompareAny arg) throws SqlWrapperException;
43  
44      public SqlExpression visit(BinOpDifference arg) throws SqlWrapperException;
45  
46      public SqlExpression visit(BinOpIntersect arg) throws SqlWrapperException;
47  
48      public SqlExpression visit(BinOpMerge arg) throws SqlWrapperException;
49  
50      public SqlExpression visit(BinOpOuterJoin arg) throws SqlWrapperException;
51  
52      public SqlExpression visit(BinOpUnion arg) throws SqlWrapperException;
53  
54      public SqlExpression visit(ConstantTempTable arg) throws SqlWrapperException;
55  
56      public SqlExpression visit(DummyTable arg) throws SqlWrapperException;
57  
58      public SqlExpression visit(ExternalVariable arg) throws SqlWrapperException;
59  
60      public SqlExpression visit(UnOpExists arg) throws SqlWrapperException;
61  
62      public SqlExpression visit(FunAggregate arg) throws SqlWrapperException;
63  
64      public SqlExpression visit(IfThenElse arg) throws SqlWrapperException;
65  
66      public SqlExpression visit(Join arg) throws SqlWrapperException;
67  
68      public SqlExpression visit(LitBoolean arg) throws SqlWrapperException;
69  
70      public SqlExpression visit(LitDate arg) throws SqlWrapperException;
71  
72      public SqlExpression visit(LitDouble arg) throws SqlWrapperException;
73  
74      public SqlExpression visit(LitFloat arg) throws SqlWrapperException;
75  
76      public SqlExpression visit(LitDecimal arg) throws SqlWrapperException;
77  
78      public SqlExpression visit(LitInteger arg) throws SqlWrapperException;
79      
80      public SqlExpression visit(LitList arg) throws SqlWrapperException;
81  
82      public SqlExpression visit(LitNull arg) throws SqlWrapperException;
83  
84      public SqlExpression visit(LitString arg) throws SqlWrapperException;
85  
86      public SqlExpression visit(OuterJoinPredicate arg) throws SqlWrapperException;
87  
88      public SqlExpression visit(RenameItem arg) throws SqlWrapperException;
89  
90      public SqlExpression visit(RenameRelation arg) throws SqlWrapperException;
91  
92      public SqlExpression visit(SortSpecification arg) throws SqlWrapperException;
93  
94      public SqlExpression visit(TupleExpression arg) throws SqlWrapperException;
95  
96      public SqlExpression visit(Table arg) throws SqlWrapperException;
97  
98      public SqlExpression visit(TempValue arg) throws SqlWrapperException;
99  
100     public SqlExpression visit(TempTable arg) throws SqlWrapperException;
101 
102     public SqlExpression visit(UnOpAggregate arg) throws SqlWrapperException;
103 
104     public SqlExpression visit(UnOpGroup arg) throws SqlWrapperException;
105 
106     public SqlExpression visit(UnOpIsNull arg) throws SqlWrapperException;
107 
108     public SqlExpression visit(UnOpMinus arg) throws SqlWrapperException;
109 
110     public SqlExpression visit(UnOpNot arg) throws SqlWrapperException;
111 
112     public SqlExpression visit(UnOpProject arg) throws SqlWrapperException;
113 
114     public SqlExpression visit(UnOpRestrict arg) throws SqlWrapperException;
115 
116     public SqlExpression visit(UnOpSort arg) throws SqlWrapperException;
117 
118     public SqlExpression visit(AfCast arg) throws SqlWrapperException;
119 
120     public SqlExpression visit(AfTrim arg) throws SqlWrapperException;
121 
122     public SqlExpression visit(XfCast arg) throws SqlWrapperException;
123 
124     public SqlExpression visit(XfAbs arg) throws SqlWrapperException;
125 
126     public SqlExpression visit(XfCeiling arg) throws SqlWrapperException;
127 
128     public SqlExpression visit(XfConcat arg) throws SqlWrapperException;
129 
130     public SqlExpression visit(XfContains arg) throws SqlWrapperException;
131 
132     public SqlExpression visit(XfCurrentDateTime arg) throws SqlWrapperException;
133 
134     public SqlExpression visit(XfGetCenturyFromDate arg) throws SqlWrapperException;
135 
136     public SqlExpression visit(XfGetHourFromTime arg) throws SqlWrapperException;
137 
138     public SqlExpression visit(XfGetMinutesFromtime arg) throws SqlWrapperException;
139 
140     public SqlExpression visit(XfGetSecondsFromtime arg) throws SqlWrapperException;
141 
142     public SqlExpression visit(XfDate arg) throws SqlWrapperException;
143 
144     public SqlExpression visit(XfDateTime arg) throws SqlWrapperException;
145 
146     public SqlExpression visit(XfEndsWith arg) throws SqlWrapperException;
147 
148     public SqlExpression visit(XfFloor arg) throws SqlWrapperException;
149 
150     public SqlExpression visit(XfLowerCase arg) throws SqlWrapperException;
151 
152     public SqlExpression visit(XfRound arg) throws SqlWrapperException;
153 
154     public SqlExpression visit(XfStartsWith arg) throws SqlWrapperException;
155 
156     public SqlExpression visit(XfStringLength arg) throws SqlWrapperException;
157 
158     public SqlExpression visit(XfSubString arg) throws SqlWrapperException;
159 
160     public SqlExpression visit(XfTime arg) throws SqlWrapperException;
161 
162     public SqlExpression visit(XfUpperCase arg) throws SqlWrapperException;
163 
164 }
165
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