hunt.sql.ast.statement.SQLLoopStatement source code

1 /*
2  * Copyright 2015-2018 HuntLabs.cn
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 module hunt.sql.ast.statement.SQLLoopStatement;
17 
18 
19 import hunt.collection;
20 
21 import hunt.sql.ast.SQLObject;
22 import hunt.sql.ast.SQLStatement;
23 import hunt.sql.ast.SQLStatementImpl;
24 import hunt.sql.visitor.SQLASTVisitor;
25 
26 public class SQLLoopStatement : SQLStatementImpl {
27 
28     private string             labelName;
29 
30     private  List!SQLStatement statements;
31 
32     this()
33     {
34         statements = new ArrayList!SQLStatement();
35     }
36 
37     override
38     public void accept0(SQLASTVisitor visitor) {
39         if (visitor.visit(this)) {
40             acceptChild!SQLStatement(visitor, statements);
41         }
42         visitor.endVisit(this);
43     }
44 
45     public List!SQLStatement getStatements() {
46         return statements;
47     }
48 
49     public string getLabelName() {
50         return labelName;
51     }
52 
53     public void setLabelName(string labelName) {
54         this.labelName = labelName;
55     }
56 
57     public void addStatement(SQLStatement stmt) {
58         if (stmt !is null) {
59             stmt.setParent(this);
60         }
61         statements.add(stmt);
62     }
63 
64     override
65     public List!SQLObject getChildren() {
66         return cast(List!SQLObject)statements;
67     }
68 }