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Java > Open Source Codes > oracle > toplink > essentials > internal > parsing > CollectionMemberDeclNode


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the "License"). You may not use this file except
5  * in compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * glassfish/bootstrap/legal/CDDLv1.0.txt or
9  * https://glassfish.dev.java.net/public/CDDLv1.0.html.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * HEADER in each file and include the License file at
15  * glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
16  * add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your
18  * own identifying information: Portions Copyright [yyyy]
19  * [name of copyright owner]
20  */
21 // Copyright (c) 1998, 2005, Oracle. All rights reserved.
22 package oracle.toplink.essentials.internal.parsing;
23
24 /**
25  * INTERNAL
26  * <p><b>Purpose</b>: Represent collection member identification variable
27  * declaration as part of the FROM clause: IN(c.orders) o.
28  * <p><b>Responsibilities</b>:<ul>
29  * <li> Manage the path node specifying the collection.
30  * </ul>
31  */
32 public class CollectionMemberDeclNode extends IdentificationVariableDeclNode {
33
34     private Node path;
35     
36     /** */
37     public Node getPath() {
38         return path;
39     }
40     
41     /** */
42     public void setPath(Node node) {
43         path = node;
44     }
45     
46     /**
47      * INTERNAL
48      * Validate node and calculate its type.
49      */
50     public void validate(ParseTreeContext context) {
51         super.validate(context);
52         if (path != null) {
53             path.validate(context);
54             setType(path.getType());
55         }
56     }
57 }
58
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