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1 | package org.apache.torque.engine.sql; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | /** | |
23 | * A single token returned by SQLScanner. This class is used internally | |
24 | * by SQLScanner and you should probably never need to create objects | |
25 | * of this class unless you are working on SQLScanner. | |
26 | * | |
27 | * @author <a href="mailto:leon@opticode.co.za">Leon Messerschmidt</a> | |
28 | * @version $Id: Token.java,v 1.1 2007-10-21 07:57:27 abyrne Exp $ | |
29 | */ | |
30 | ||
31 | public class Token | |
32 | { | |
33 | /** string representation */ | |
34 | private String str; | |
35 | /** line number */ | |
36 | private int line; | |
37 | /** column number */ | |
38 | private int col; | |
39 | ||
40 | /** | |
41 | * Creates a new token without positioning. | |
42 | * | |
43 | * @param str string representation | |
44 | */ | |
45 | 0 | public Token(String str) |
46 | { | |
47 | 0 | this (str, 0, 0); |
48 | } | |
49 | ||
50 | /** | |
51 | * Creates a new token with positioning settings. | |
52 | * | |
53 | * @param str string representation | |
54 | * @param line line number | |
55 | * @param col column number | |
56 | */ | |
57 | 0 | public Token(String str, int line, int col) |
58 | { | |
59 | 0 | this.str = str; |
60 | 0 | this.line = line; |
61 | 0 | this.col = col; |
62 | } | |
63 | ||
64 | /** | |
65 | * Returns the string representation of this token. | |
66 | * | |
67 | * @return the string representation | |
68 | */ | |
69 | 0 | public String getStr() |
70 | { | |
71 | 0 | return str; |
72 | } | |
73 | ||
74 | /** | |
75 | * Get the line number of this token. | |
76 | * | |
77 | * @return the line number | |
78 | */ | |
79 | 0 | public int getLine() |
80 | { | |
81 | 0 | return line; |
82 | } | |
83 | ||
84 | /** | |
85 | * Get the column number of this token. | |
86 | * | |
87 | * @return the column number | |
88 | */ | |
89 | 0 | public int getCol() |
90 | { | |
91 | 0 | return col; |
92 | } | |
93 | ||
94 | /** | |
95 | * The same as getStr() | |
96 | * | |
97 | * @return the string representation | |
98 | */ | |
99 | 0 | public String toString() |
100 | { | |
101 | 0 | return str; |
102 | } | |
103 | } |
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