01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * // Copyright (c) 1998, 2007, Oracle. All rights reserved.
05: *
06: *
07: * The contents of this file are subject to the terms of either the GNU
08: * General Public License Version 2 only ("GPL") or the Common Development
09: * and Distribution License("CDDL") (collectively, the "License"). You
10: * may not use this file except in compliance with the License. You can obtain
11: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
12: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
13: * language governing permissions and limitations under the License.
14: *
15: * When distributing the software, include this License Header Notice in each
16: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
17: * Sun designates this particular file as subject to the "Classpath" exception
18: * as provided by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the License
20: * Header, with the fields enclosed by brackets [] replaced by your own
21: * identifying information: "Portions Copyrighted [year]
22: * [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * If you wish your version of this file to be governed by only the CDDL or
27: * only the GPL Version 2, indicate your decision by adding "[Contributor]
28: * elects to include this software in this distribution under the [CDDL or GPL
29: * Version 2] license." If you don't indicate a single choice of license, a
30: * recipient has the option to distribute your version of this file under
31: * either the CDDL, the GPL Version 2 or to extend the choice of license to
32: * its licensees as provided above. However, if you add GPL Version 2 code
33: * and therefore, elected the GPL Version 2 license, then the option applies
34: * only if the new code is made subject to such option by the copyright
35: * holder.
36: */
37: package oracle.toplink.essentials.internal.parsing;
38:
39: /**
40: * INTERNAL
41: * <p><b>Purpose</b>: This is the superclass for all
42: * identification declaration nodes.
43: * <p><b>Responsibilities</b>:<ul>
44: * Manage the name of the identification variable.
45: * </ul>
46: */
47: public abstract class IdentificationVariableDeclNode extends Node {
48:
49: /** The variable name as specified. */
50: private String name;
51:
52: /** The canonical represenatation of the variable name. */
53: private String canonicalName;
54:
55: /** */
56: public String getVariableName() {
57: return name;
58: }
59:
60: /** */
61: public void setVariableName(String name) {
62: this .name = name;
63: this .canonicalName = calculateCanonicalName(name);
64: }
65:
66: /** */
67: public String getCanonicalVariableName() {
68: return canonicalName;
69: }
70:
71: /** */
72: public static String calculateCanonicalName(String name) {
73: return name.toLowerCase();
74: }
75:
76: /** */
77: public Node getPath() {
78: return null;
79: }
80:
81: /**
82: * INTERNAL
83: * Validate node and calculate its type.
84: */
85: public void validate(ParseTreeContext context) {
86: context.setScopeOfVariable(canonicalName);
87: }
88:
89: }
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