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Java > Open Source Codes > org > netbeans > tax > decl > parser > MultiplicityParser


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.tax.decl.parser;
20
21 import java.io.*;
22
23 import org.netbeans.tax.decl.*;
24
25 /** Utility parser parsing multiplisity marks. */
26 public class MultiplicityParser {
27
28     /** Parse model content.
29      * @param model string without starting delimiter.
30      */
31     public String JavaDoc parseMultiplicity (ParserReader model) {
32
33         int ch = model.peek ();
34         switch (ch) {
35             case '?': case '+': case '*':
36
37                 try {
38                     model.read (); //use peeked character
39 } catch (IOException ex) {
40                     ex.printStackTrace ();
41                 }
42                 
43                 return new String JavaDoc ( new char[] {(char) ch});
44                 
45             default:
46                 return ""; // NOI18N
47 }
48     }
49     
50 }
51
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