1 /**
2 * Copyright (c) 2011, University of Konstanz, Distributed Systems Group
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of Konstanz nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 package org.treetank.service.xml.xpath.parser;
29
30 public enum TokenType {
31 /** Invalid type. */
32 INVALID(""),
33 /** Text type. */
34 TEXT(""),
35 /** Name type. */
36 NAME(""),
37 /** Value type. */
38 VALUE(""),
39 /** Token type that represents a '/' . */
40 SLASH("/"),
41 /** Token type that represents a descendant step. */
42 DESC_STEP("//"),
43 /** Token type that represents a left parenthesis. */
44 OPEN_BR("("),
45 /** Token type that represents a right parenthesis. */
46 CLOSE_BR(")"),
47 /** Token type that represents a comparison. */
48 COMP("="),
49 /** Token type that represents an equality comparison. */
50 EQ("="),
51 /** Token type that represents a diversity comparison. */
52 N_EQ("!="),
53 /** Token type that represents an opening squared bracket. */
54 OPEN_SQP("["),
55 /** Token type that represents a closing squared bracket. */
56 CLOSE_SQP("]"),
57 /** Token type that represents the @ symbol. */
58 AT("@"),
59 /** Token type that represents the point. */
60 POINT("."),
61 /** Token type that represents a colon : . */
62 COLON(":"),
63 /** Token type that represents a normal quote : " . */
64 DBL_QUOTE("\'"),
65 /** Token type that represents a single quote : ' . */
66 SINGLE_QUOTE("'"),
67 /** Token type that represents the dollar sign : $ . */
68 DOLLAR("$"),
69 /** Token type that represents a plus. */
70 PLUS("+"),
71 /** Token type that represents a minus. */
72 MINUS("-"),
73 /** Token type that represents a interrogation mark: ? */
74 INTERROGATION("?"),
75 /** Token type that represents a star. */
76 STAR("*"),
77 /** Token type that represents a left shift: << . */
78 L_SHIFT("<<"),
79 /** Token type that represents a right shift: >> . */
80 R_SHIFT(">>"),
81 /** Token type that represents a shortcut for the parent: .. . */
82 PARENT(".."),
83 /** Token type that represents a comma. . */
84 COMMA(","),
85 /** Token type that represents the or sign: | . */
86 OR("|"),
87 /** Token type that represents a comment (: ...... :) */
88 COMMENT(""),
89 /** Token type that represents a whitespace. */
90 SPACE(""),
91 /**
92 * Token type that represents an 'E' or an 'e' that is part of a double
93 * value.
94 */
95 E_NUMBER(""),
96 /** Token type for the end of the string to parse. */
97 END("");
98
99 public final String mContent;
100
101 TokenType(final String paramContent) {
102 this.mContent = paramContent;
103 }
104 }