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


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, 2006, Oracle. All rights reserved.
22 package oracle.toplink.essentials.internal.parsing;
23
24 /**
25  * INTERNAL
26  * <p><b>Purpose</b>: Represent a long literal in EJBQL
27  * <p><b>Responsibilities</b>:<ul>
28  * <li> Generate the correct expression for a long literal
29  * </ul>
30  */
31 public class LongLiteralNode extends LiteralNode {
32
33     /**
34      * IntegerLiteralNode constructor comment.
35      */
36     public LongLiteralNode() {
37         super();
38     }
39
40     /**
41      * IntegerLiteralNode constructor comment.
42      */
43     public LongLiteralNode(Long JavaDoc newLong) {
44         super();
45         setLiteral(newLong);
46     }
47
48     /**
49      * INTERNAL
50      * Validate the current node and calculate its type.
51      */
52     public void validate(ParseTreeContext context) {
53         TypeHelper typeHelper = context.getTypeHelper();
54         setType(typeHelper.getLongType());
55     }
56 }
57
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