1 package org.apache.torque.engine.sql;
2
3 /* ====================================================================
4 * The Apache Software License, Version 1.1
5 *
6 * Copyright (c) 2001 The Apache Software Foundation. All rights
7 * reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. The end-user documentation included with the redistribution,
22 * if any, must include the following acknowledgment:
23 * "This product includes software developed by the
24 * Apache Software Foundation (http://www.apache.org/)."
25 * Alternately, this acknowledgment may appear in the software itself,
26 * if and wherever such third-party acknowledgments normally appear.
27 *
28 * 4. The names "Apache" and "Apache Software Foundation" and
29 * "Apache Turbine" must not be used to endorse or promote products
30 * derived from this software without prior written permission. For
31 * written permission, please contact apache@apache.org.
32 *
33 * 5. Products derived from this software may not be called "Apache",
34 * "Apache Turbine", nor may "Apache" appear in their name, without
35 * prior written permission of the Apache Software Foundation.
36 *
37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48 * SUCH DAMAGE.
49 * ====================================================================
50 *
51 * This software consists of voluntary contributions made by many
52 * individuals on behalf of the Apache Software Foundation. For more
53 * information on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57 /***
58 * A single token returned by SQLScanner. This class is used internally
59 * by SQLScanner and you should probably never need to create objects
60 * of this class unless you are working on SQLScanner.
61 *
62 * @author <a href="mailto:leon@opticode.co.za">Leon Messerschmidt</a>
63 * @version $Id: Token.java,v 1.2 2003/02/18 08:05:50 mpoeschl Exp $
64 */
65
66 public class Token
67 {
68 /*** string representation */
69 private String str;
70 /*** line number */
71 private int line;
72 /*** column number */
73 private int col;
74
75 /***
76 * Creates a new token without positioning.
77 *
78 * @param str string representation
79 */
80 public Token(String str)
81 {
82 this (str, 0, 0);
83 }
84
85 /***
86 * Creates a new token with positioning settings.
87 *
88 * @param str string representation
89 * @param line line number
90 * @param col column number
91 */
92 public Token(String str, int line, int col)
93 {
94 this.str = str;
95 this.line = line;
96 this.col = col;
97 }
98
99 /***
100 * Returns the string representation of this token.
101 *
102 * @return the string representation
103 */
104 public String getStr()
105 {
106 return str;
107 }
108
109 /***
110 * Get the line number of this token.
111 *
112 * @return the line number
113 */
114 public int getLine()
115 {
116 return line;
117 }
118
119 /***
120 * Get the column number of this token.
121 *
122 * @return the column number
123 */
124 public int getCol()
125 {
126 return col;
127 }
128
129 /***
130 * The same as getStr()
131 *
132 * @return the string representation
133 */
134 public String toString()
135 {
136 return str;
137 }
138 }
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