org.apache.lucene.analysis.standard.StandardTokenizerImpl Maven / Gradle / Ivy
/* The following code was generated by JFlex 1.7.0 */
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.lucene.analysis.standard;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
/**
* This class implements Word Break rules from the Unicode Text Segmentation
* algorithm, as specified in
* Unicode Standard Annex #29.
*
* Tokens produced are of the following types:
*
* - <ALPHANUM>: A sequence of alphabetic and numeric characters
* - <NUM>: A number
* - <SOUTHEAST_ASIAN>: A sequence of characters from South and Southeast
* Asian languages, including Thai, Lao, Myanmar, and Khmer
* - <IDEOGRAPHIC>: A single CJKV ideographic character
* - <HIRAGANA>: A single hiragana character
* - <KATAKANA>: A sequence of katakana characters
* - <HANGUL>: A sequence of Hangul characters
* - <EMOJI>: A sequence of Emoji characters
*
*/
@SuppressWarnings("fallthrough")
public final class StandardTokenizerImpl {
/** This character denotes the end of file */
public static final int YYEOF = -1;
/** initial size of the lookahead buffer */
private int ZZ_BUFFERSIZE = 255;
/** lexical states */
public static final int YYINITIAL = 0;
/**
* ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
* ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
* at the beginning of a line
* l is of the form l = 2*k, k a non negative integer
*/
private static final int ZZ_LEXSTATE[] = {
0, 0
};
/**
* Translates characters to character classes
*/
private static final String ZZ_CMAP_PACKED =
"\42\0\1\32\1\7\3\0\1\31\2\0\1\7\1\0\1\24\1\0"+
"\1\25\1\0\12\21\1\23\1\24\5\0\32\15\4\0\1\26\1\0"+
"\32\15\56\0\1\4\1\15\2\0\1\5\1\4\6\0\1\15\1\0"+
"\1\23\2\0\1\15\5\0\27\15\1\0\37\15\1\0\u01ca\15\4\0"+
"\14\15\5\0\1\23\10\0\5\15\7\0\1\15\1\0\1\15\21\0"+
"\160\5\5\15\1\0\2\15\2\0\4\15\1\24\1\15\6\0\1\15"+
"\1\23\3\15\1\0\1\15\1\0\24\15\1\0\123\15\1\0\213\15"+
"\1\0\7\5\246\15\1\0\46\15\2\0\1\15\7\0\47\15\1\0"+
"\1\24\7\0\55\5\1\0\1\5\1\0\2\5\1\0\2\5\1\0"+
"\1\5\10\0\33\33\5\0\3\33\1\15\1\23\13\0\6\5\6\0"+
"\2\24\2\0\13\5\1\0\1\5\3\0\53\15\25\5\12\20\1\0"+
"\1\20\1\24\1\0\2\15\1\5\143\15\1\0\1\15\10\5\1\0"+
"\6\5\2\15\2\5\1\0\4\5\2\15\12\20\3\15\2\0\1\15"+
"\17\0\1\5\1\15\1\5\36\15\33\5\2\0\131\15\13\5\1\15"+
"\16\0\12\20\41\15\11\5\2\15\2\0\1\24\1\0\1\15\5\0"+
"\26\15\4\5\1\15\11\5\1\15\3\5\1\15\5\5\22\0\31\15"+
"\3\5\104\0\25\15\1\0\10\15\26\0\60\5\66\15\3\5\1\15"+
"\22\5\1\15\7\5\12\15\2\5\2\0\12\20\1\0\20\15\3\5"+
"\1\0\10\15\2\0\2\15\2\0\26\15\1\0\7\15\1\0\1\15"+
"\3\0\4\15\2\0\1\5\1\15\7\5\2\0\2\5\2\0\3\5"+
"\1\15\10\0\1\5\4\0\2\15\1\0\3\15\2\5\2\0\12\20"+
"\2\15\17\0\3\5\1\0\6\15\4\0\2\15\2\0\26\15\1\0"+
"\7\15\1\0\2\15\1\0\2\15\1\0\2\15\2\0\1\5\1\0"+
"\5\5\4\0\2\5\2\0\3\5\3\0\1\5\7\0\4\15\1\0"+
"\1\15\7\0\12\20\2\5\3\15\1\5\13\0\3\5\1\0\11\15"+
"\1\0\3\15\1\0\26\15\1\0\7\15\1\0\2\15\1\0\5\15"+
"\2\0\1\5\1\15\10\5\1\0\3\5\1\0\3\5\2\0\1\15"+
"\17\0\2\15\2\5\2\0\12\20\11\0\1\15\7\0\3\5\1\0"+
"\10\15\2\0\2\15\2\0\26\15\1\0\7\15\1\0\2\15\1\0"+
"\5\15\2\0\1\5\1\15\7\5\2\0\2\5\2\0\3\5\10\0"+
"\2\5\4\0\2\15\1\0\3\15\2\5\2\0\12\20\1\0\1\15"+
"\20\0\1\5\1\15\1\0\6\15\3\0\3\15\1\0\4\15\3\0"+
"\2\15\1\0\1\15\1\0\2\15\3\0\2\15\3\0\3\15\3\0"+
"\14\15\4\0\5\5\3\0\3\5\1\0\4\5\2\0\1\15\6\0"+
"\1\5\16\0\12\20\20\0\4\5\1\0\10\15\1\0\3\15\1\0"+
"\27\15\1\0\20\15\3\0\1\15\7\5\1\0\3\5\1\0\4\5"+
"\7\0\2\5\1\0\3\15\5\0\2\15\2\5\2\0\12\20\20\0"+
"\1\15\3\5\1\0\10\15\1\0\3\15\1\0\27\15\1\0\12\15"+
"\1\0\5\15\2\0\1\5\1\15\7\5\1\0\3\5\1\0\4\5"+
"\7\0\2\5\7\0\1\15\1\0\2\15\2\5\2\0\12\20\1\0"+
"\2\15\16\0\3\5\1\0\10\15\1\0\3\15\1\0\51\15\2\0"+
"\1\15\7\5\1\0\3\5\1\0\4\5\1\15\5\0\3\15\1\5"+
"\7\0\3\15\2\5\2\0\12\20\12\0\6\15\2\0\2\5\1\0"+
"\22\15\3\0\30\15\1\0\11\15\1\0\1\15\2\0\7\15\3\0"+
"\1\5\4\0\6\5\1\0\1\5\1\0\10\5\6\0\12\20\2\0"+
"\2\5\15\0\60\34\1\35\2\34\7\35\5\0\7\34\10\35\1\0"+
"\12\20\47\0\2\34\1\0\1\34\2\0\2\34\1\0\1\34\2\0"+
"\1\34\6\0\4\34\1\0\7\34\1\0\3\34\1\0\1\34\1\0"+
"\1\34\2\0\2\34\1\0\4\34\1\35\2\34\6\35\1\0\2\35"+
"\1\34\2\0\5\34\1\0\1\34\1\0\6\35\2\0\12\20\2\0"+
"\4\34\40\0\1\15\27\0\2\5\6\0\12\20\13\0\1\5\1\0"+
"\1\5\1\0\1\5\4\0\2\5\10\15\1\0\44\15\4\0\24\5"+
"\1\0\2\5\5\15\13\5\1\0\44\5\11\0\1\5\71\0\53\34"+
"\24\35\1\34\12\20\6\0\6\34\4\35\4\34\3\35\1\34\3\35"+
"\2\34\7\35\3\34\4\35\15\34\14\35\1\34\1\35\12\20\4\35"+
"\2\34\46\15\1\0\1\15\5\0\1\15\2\0\53\15\1\0\4\15"+
"\u0100\17\111\15\1\0\4\15\2\0\7\15\1\0\1\15\1\0\4\15"+
"\2\0\51\15\1\0\4\15\2\0\41\15\1\0\4\15\2\0\7\15"+
"\1\0\1\15\1\0\4\15\2\0\17\15\1\0\71\15\1\0\4\15"+
"\2\0\103\15\2\0\3\5\40\0\20\15\20\0\126\15\2\0\6\15"+
"\3\0\u026c\15\2\0\21\15\1\0\32\15\5\0\113\15\3\0\13\15"+
"\7\0\15\15\1\0\4\15\3\5\13\0\22\15\3\5\13\0\22\15"+
"\2\5\14\0\15\15\1\0\3\15\1\0\2\5\14\0\64\34\40\35"+
"\3\0\1\34\4\0\1\34\1\35\2\0\12\20\41\0\4\5\1\0"+
"\12\20\6\0\130\15\10\0\5\15\2\5\42\15\1\5\1\15\5\0"+
"\106\15\12\0\37\15\1\0\14\5\4\0\14\5\12\0\12\20\36\34"+
"\2\0\5\34\13\0\54\34\4\0\32\34\6\0\12\20\1\34\3\0"+
"\2\34\40\0\27\15\5\5\4\0\65\34\12\35\1\0\35\35\2\0"+
"\1\5\12\20\6\0\12\20\6\0\16\34\2\0\17\5\101\0\5\5"+
"\57\15\21\5\7\15\4\0\12\20\21\0\11\5\14\0\3\5\36\15"+
"\15\5\2\15\12\20\54\15\16\5\14\0\44\15\24\5\10\0\12\20"+
"\3\0\3\15\12\20\44\15\2\0\11\15\107\0\3\5\1\0\25\5"+
"\4\15\1\5\4\15\3\5\2\15\1\0\2\5\6\0\300\15\66\5"+
"\5\0\5\5\u0116\15\2\0\6\15\2\0\46\15\2\0\6\15\2\0"+
"\10\15\1\0\1\15\1\0\1\15\1\0\1\15\1\0\37\15\2\0"+
"\65\15\1\0\7\15\1\0\1\15\3\0\3\15\1\0\7\15\3\0"+
"\4\15\2\0\6\15\4\0\15\15\5\0\3\15\1\0\7\15\17\0"+
"\1\5\1\12\2\5\10\0\2\25\12\0\1\25\2\0\1\23\2\0"+
"\5\5\1\26\14\0\1\4\2\0\2\26\3\0\1\24\4\0\1\4"+
"\12\0\1\26\13\0\5\5\1\0\12\5\1\0\1\15\15\0\1\15"+
"\20\0\15\15\63\0\23\5\1\10\15\5\21\0\1\15\4\0\1\15"+
"\2\0\12\15\1\0\1\15\3\0\5\15\4\0\1\4\1\0\1\15"+
"\1\0\1\15\1\0\1\15\1\0\4\15\1\0\12\15\1\16\2\0"+
"\4\15\5\0\5\15\4\0\1\15\21\0\51\15\13\0\6\4\17\0"+
"\2\4\u016f\0\2\4\14\0\1\4\137\0\1\4\106\0\1\4\31\0"+
"\13\4\4\0\3\4\273\0\14\15\1\16\47\15\300\0\2\4\12\0"+
"\1\4\11\0\1\4\72\0\4\4\1\0\5\4\1\4\1\0\7\4"+
"\1\4\2\4\1\4\1\4\1\0\2\4\2\4\1\4\4\4\1\3"+
"\2\4\1\4\1\4\2\4\2\4\1\4\3\4\1\4\3\4\2\4"+
"\10\4\3\4\5\4\1\4\1\4\1\4\5\4\14\4\13\4\2\4"+
"\2\4\1\4\1\4\2\4\1\4\1\4\22\4\1\4\2\4\2\4"+
"\6\4\12\0\2\4\6\4\1\4\1\4\1\4\2\4\3\4\2\4"+
"\10\4\2\4\4\4\2\4\13\4\2\4\5\4\2\4\2\4\1\4"+
"\5\4\2\4\1\4\1\4\1\4\2\4\24\4\2\4\5\4\6\4"+
"\1\4\2\4\1\3\1\4\2\4\1\4\4\4\1\4\2\4\1\4"+
"\2\0\2\4\4\3\1\4\1\4\2\4\1\4\1\0\1\4\1\0"+
"\1\4\6\0\1\4\3\0\1\4\6\0\1\4\12\0\2\4\17\0"+
"\1\4\2\0\1\4\4\0\1\4\1\0\1\4\4\0\3\4\1\0"+
"\1\4\13\0\2\4\3\4\55\0\3\4\11\0\1\4\16\0\1\4"+
"\16\0\1\4\u0174\0\2\4\u01cf\0\3\4\23\0\2\4\63\0\1\4"+
"\4\0\1\4\252\0\57\15\1\0\57\15\1\0\205\15\6\0\4\15"+
"\3\5\2\15\14\0\46\15\1\0\1\15\5\0\1\15\2\0\70\15"+
"\7\0\1\15\17\0\1\5\27\15\11\0\7\15\1\0\7\15\1\0"+
"\7\15\1\0\7\15\1\0\7\15\1\0\7\15\1\0\7\15\1\0"+
"\7\15\1\0\40\5\57\0\1\15\120\0\32\27\1\0\131\27\14\0"+
"\326\27\57\0\1\15\1\0\1\27\31\0\11\27\6\5\1\4\5\22"+
"\2\0\3\27\1\15\1\15\1\4\3\0\126\30\2\0\2\5\2\22"+
"\3\30\133\22\1\0\4\22\5\0\51\15\3\0\136\17\21\0\33\15"+
"\65\0\20\22\227\0\1\4\1\0\1\4\66\0\57\22\1\0\130\22"+
"\250\0\u19b6\27\112\0\u51d6\27\52\0\u048d\15\103\0\56\15\2\0\u010d\15"+
"\3\0\20\15\12\20\2\15\24\0\57\15\4\5\1\0\12\5\1\0"+
"\37\15\2\5\120\15\2\5\45\0\11\15\2\0\147\15\2\0\44\15"+
"\1\0\10\15\77\0\13\15\1\5\3\15\1\5\4\15\1\5\27\15"+
"\5\5\30\0\64\15\14\0\2\5\62\15\22\5\12\0\12\20\6\0"+
"\22\5\6\15\3\0\1\15\1\0\1\15\2\0\12\20\34\15\10\5"+
"\2\0\27\15\15\5\14\0\35\17\3\0\4\5\57\15\16\5\16\0"+
"\1\15\12\20\6\0\5\34\1\35\12\34\12\20\5\34\1\0\51\15"+
"\16\5\11\0\3\15\1\5\10\15\2\5\2\0\12\20\6\0\33\34"+
"\3\35\62\34\1\35\1\34\3\35\2\34\2\35\5\34\2\35\1\34"+
"\1\35\1\34\30\0\5\34\13\15\5\5\2\0\3\15\2\5\12\0"+
"\6\15\2\0\6\15\2\0\6\15\11\0\7\15\1\0\7\15\1\0"+
"\53\15\1\0\12\15\12\0\163\15\10\5\1\0\2\5\2\0\12\20"+
"\6\0\u2ba4\17\14\0\27\17\4\0\61\17\u2104\0\u016e\27\2\0\152\27"+
"\46\0\7\15\14\0\5\15\5\0\1\33\1\5\12\33\1\0\15\33"+
"\1\0\5\33\1\0\1\33\1\0\2\33\1\0\2\33\1\0\12\33"+
"\142\15\41\0\u016b\15\22\0\100\15\2\0\66\15\50\0\14\15\4\0"+
"\16\5\1\6\1\11\1\24\2\0\1\23\1\24\13\0\20\5\3\0"+
"\2\26\30\0\3\26\1\24\1\0\1\25\1\0\1\24\1\23\32\0"+
"\5\15\1\0\207\15\2\0\1\5\7\0\1\25\4\0\1\24\1\0"+
"\1\25\1\0\12\20\1\23\1\24\5\0\32\15\4\0\1\26\1\0"+
"\32\15\13\0\70\22\2\5\37\17\3\0\6\17\2\0\6\17\2\0"+
"\6\17\2\0\3\17\34\0\3\5\4\0\14\15\1\0\32\15\1\0"+
"\23\15\1\0\2\15\1\0\17\15\2\0\16\15\42\0\173\15\105\0"+
"\65\15\210\0\1\5\202\0\35\15\3\0\61\15\17\0\1\5\37\0"+
"\40\15\20\0\33\15\5\0\46\15\5\5\5\0\36\15\2\0\44\15"+
"\4\0\10\15\1\0\5\15\52\0\236\15\2\0\12\20\6\0\44\15"+
"\4\0\44\15\4\0\50\15\10\0\64\15\234\0\u0137\15\11\0\26\15"+
"\12\0\10\15\230\0\6\15\2\0\1\15\1\0\54\15\1\0\2\15"+
"\3\0\1\15\2\0\27\15\12\0\27\15\11\0\37\15\101\0\23\15"+
"\1\0\2\15\12\0\26\15\12\0\32\15\106\0\70\15\6\0\2\15"+
"\100\0\1\15\3\5\1\0\2\5\5\0\4\5\4\15\1\0\3\15"+
"\1\0\33\15\4\0\3\5\4\0\1\5\40\0\35\15\3\0\35\15"+
"\43\0\10\15\1\0\34\15\2\5\31\0\66\15\12\0\26\15\12\0"+
"\23\15\15\0\22\15\156\0\111\15\67\0\63\15\15\0\63\15\u030d\0"+
"\3\5\65\15\17\5\37\0\12\20\17\0\4\5\55\15\13\5\2\0"+
"\1\5\22\0\31\15\7\0\12\20\6\0\3\5\44\15\16\5\1\0"+
"\12\20\20\0\43\15\1\5\2\0\1\15\11\0\3\5\60\15\16\5"+
"\4\15\5\0\3\5\3\0\12\20\1\15\1\0\1\15\43\0\22\15"+
"\1\0\31\15\14\5\6\0\1\5\101\0\7\15\1\0\1\15\1\0"+
"\4\15\1\0\17\15\1\0\12\15\7\0\57\15\14\5\5\0\12\20"+
"\6\0\4\5\1\0\10\15\2\0\2\15\2\0\26\15\1\0\7\15"+
"\1\0\2\15\1\0\5\15\2\0\1\5\1\15\7\5\2\0\2\5"+
"\2\0\3\5\2\0\1\15\6\0\1\5\5\0\5\15\2\5\2\0"+
"\7\5\3\0\5\5\213\0\65\15\22\5\4\15\5\0\12\20\46\0"+
"\60\15\24\5\2\15\1\0\1\15\10\0\12\20\246\0\57\15\7\5"+
"\2\0\11\5\27\0\4\15\2\5\42\0\60\15\21\5\3\0\1\15"+
"\13\0\12\20\46\0\53\15\15\5\10\0\12\20\66\0\32\34\3\0"+
"\17\35\4\0\12\20\2\34\3\0\1\34\u0160\0\100\15\12\20\25\0"+
"\1\15\u01c0\0\71\15\u0107\0\11\15\1\0\45\15\10\5\1\0\10\5"+
"\1\15\17\0\12\20\30\0\36\15\2\0\26\5\1\0\16\5\u0349\0"+
"\u039a\15\146\0\157\15\21\0\304\15\u0abc\0\u042f\15\u0fd1\0\u0247\15\u21b9\0"+
"\u0239\15\7\0\37\15\1\0\12\20\146\0\36\15\2\0\5\5\13\0"+
"\60\15\7\5\11\0\4\15\14\0\12\20\11\0\25\15\5\0\23\15"+
"\u0370\0\105\15\13\0\1\15\56\5\20\0\4\5\15\15\100\0\1\15"+
"\u401f\0\1\22\1\30\u0bfe\0\153\15\5\0\15\15\3\0\11\15\7\0"+
"\12\15\3\0\2\5\1\0\4\5\u14c1\0\5\5\3\0\26\5\2\0"+
"\7\5\36\0\4\5\224\0\3\5\u01bb\0\125\15\1\0\107\15\1\0"+
"\2\15\2\0\1\15\2\0\2\15\2\0\4\15\1\0\14\15\1\0"+
"\1\15\1\0\7\15\1\0\101\15\1\0\4\15\2\0\10\15\1\0"+
"\7\15\1\0\34\15\1\0\4\15\1\0\5\15\1\0\1\15\3\0"+
"\7\15\1\0\u0154\15\2\0\31\15\1\0\31\15\1\0\37\15\1\0"+
"\31\15\1\0\37\15\1\0\31\15\1\0\37\15\1\0\31\15\1\0"+
"\37\15\1\0\31\15\1\0\10\15\2\0\62\20\u0200\0\67\5\4\0"+
"\62\5\10\0\1\5\16\0\1\5\26\0\5\5\1\0\17\5\u0550\0"+
"\7\5\1\0\21\5\2\0\7\5\1\0\2\5\1\0\5\5\u07d5\0"+
"\305\15\13\0\7\5\51\0\104\15\7\5\5\0\12\20\u04a6\0\4\15"+
"\1\0\33\15\1\0\2\15\1\0\1\15\2\0\1\15\1\0\12\15"+
"\1\0\4\15\1\0\1\15\1\0\1\15\6\0\1\15\4\0\1\15"+
"\1\0\1\15\1\0\1\15\1\0\3\15\1\0\2\15\1\0\1\15"+
"\2\0\1\15\1\0\1\15\1\0\1\15\1\0\1\15\1\0\1\15"+
"\1\0\2\15\1\0\1\15\2\0\4\15\1\0\7\15\1\0\4\15"+
"\1\0\4\15\1\0\1\15\1\0\12\15\1\0\21\15\5\0\3\15"+
"\1\0\5\15\1\0\21\15\u0144\0\4\4\1\4\312\4\1\4\60\4"+
"\15\0\3\4\37\0\1\4\32\15\6\0\32\15\2\0\4\4\2\16"+
"\14\15\2\16\12\15\4\0\1\4\2\0\12\4\22\0\71\4\32\1"+
"\1\30\2\4\15\4\12\0\1\4\24\0\1\4\2\0\11\4\1\0"+
"\4\4\11\0\7\4\2\4\256\4\42\4\2\4\141\4\1\3\16\4"+
"\2\4\2\4\1\4\3\4\2\4\44\4\3\3\2\4\1\3\2\4"+
"\3\3\44\4\2\4\3\4\1\4\4\4\5\2\102\4\2\3\2\4"+
"\13\3\25\4\4\3\4\4\1\3\1\4\11\3\3\4\1\3\4\4"+
"\3\3\1\4\3\3\42\4\1\3\123\4\1\4\77\4\10\0\3\4"+
"\6\4\1\4\30\4\7\4\2\4\2\4\1\4\2\3\4\4\1\3"+
"\14\4\1\4\2\4\4\4\2\4\1\3\4\4\2\3\15\4\2\4"+
"\2\4\1\4\10\4\2\4\11\4\1\4\5\4\3\4\14\4\3\4"+
"\10\4\3\4\2\4\1\4\1\4\1\4\4\4\1\4\6\4\1\4"+
"\3\4\1\4\6\4\113\4\3\3\3\4\5\3\60\0\43\4\1\3"+
"\20\4\3\3\11\4\1\3\5\4\5\4\1\4\1\3\6\4\15\4"+
"\6\4\3\4\1\4\1\4\2\4\3\4\1\4\2\4\7\4\6\4"+
"\164\0\14\4\125\0\53\4\14\0\4\4\70\0\10\4\12\0\6\4"+
"\50\0\10\4\36\0\122\4\14\0\4\4\10\4\5\3\1\4\2\3"+
"\6\4\1\3\11\4\12\3\1\4\1\0\1\4\2\3\1\4\6\4"+
"\1\0\52\4\2\4\4\4\3\4\1\4\1\4\47\4\15\4\5\4"+
"\2\3\1\4\2\3\6\4\3\4\15\4\1\4\15\3\42\4\u05fe\4"+
"\2\0\ua6d7\27\51\0\u1035\27\13\0\336\27\2\0\u1682\27\u295e\0\u021e\27"+
"\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\u05ee\0"+
"\1\5\36\0\137\13\1\14\200\0\360\5\uffff\0\uffff\0\ufe12\0";
/**
* Translates characters to character classes
*/
private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
/**
* Translates DFA states to action switch labels.
*/
private static final int [] ZZ_ACTION = zzUnpackAction();
private static final String ZZ_ACTION_PACKED_0 =
"\1\0\2\1\3\2\2\1\1\3\1\2\1\4\2\5"+
"\1\6\1\1\1\7\1\10\1\3\1\11\1\2\1\0"+
"\4\2\1\0\1\2\2\0\1\3\1\0\1\3\2\2"+
"\1\0\1\5\1\2\1\5\1\0\2\3\1\0\2\2"+
"\2\0\1\2\1\0\2\3\5\2\1\0\1\2\1\3"+
"\3\2";
private static int [] zzUnpackAction() {
int [] result = new int[61];
int offset = 0;
offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
return result;
}
private static int zzUnpackAction(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
do result[j++] = value; while (--count > 0);
}
return j;
}
/**
* Translates a state to a row index in the transition table
*/
private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
private static final String ZZ_ROWMAP_PACKED_0 =
"\0\0\0\36\0\74\0\132\0\170\0\226\0\264\0\322"+
"\0\360\0\u010e\0\u012c\0\u014a\0\u0168\0\u0186\0\u01a4\0\u01c2"+
"\0\u01e0\0\u01fe\0\u021c\0\u023a\0\74\0\u0258\0\u0276\0\u0294"+
"\0\u02b2\0\264\0\u02d0\0\u02ee\0\322\0\u030c\0\u032a\0\u0348"+
"\0\u0366\0\u0384\0\u03a2\0\u03c0\0\u03de\0\u03fc\0\u01a4\0\u041a"+
"\0\u0438\0\u0456\0\u0474\0\u0492\0\u04b0\0\u04ce\0\u04ec\0\u050a"+
"\0\u0528\0\u0546\0\u0564\0\u0582\0\u05a0\0\u05be\0\u05dc\0\u05fa"+
"\0\36\0\u0618\0\360\0\u0636\0\u0654";
private static int [] zzUnpackRowMap() {
int [] result = new int[61];
int offset = 0;
offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
return result;
}
private static int zzUnpackRowMap(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int high = packed.charAt(i++) << 16;
result[j++] = high | packed.charAt(i++);
}
return j;
}
/**
* The transition table of the DFA
*/
private static final int [] ZZ_TRANS = zzUnpackTrans();
private static final String ZZ_TRANS_PACKED_0 =
"\1\2\1\3\1\4\1\5\1\6\2\2\1\7\2\2"+
"\1\10\2\2\1\11\1\12\1\13\1\14\1\15\1\16"+
"\3\2\1\17\1\20\1\21\2\2\1\22\2\23\37\0"+
"\1\24\3\0\2\25\1\0\5\25\20\0\1\25\5\0"+
"\1\4\2\0\1\4\1\0\1\26\2\4\20\0\1\4"+
"\2\0\1\4\2\0\1\5\2\0\1\5\1\27\1\30"+
"\2\5\20\0\1\5\5\0\1\6\2\0\1\6\1\27"+
"\1\31\2\6\20\0\1\6\5\0\1\32\2\0\1\33"+
"\1\34\3\32\20\0\1\32\3\0\1\5\1\6\5\0"+
"\1\35\3\0\1\6\24\0\2\11\1\0\10\11\2\36"+
"\1\0\1\37\1\0\1\37\1\40\2\0\1\37\1\0"+
"\1\22\1\0\1\11\5\0\1\12\1\11\1\0\1\12"+
"\1\41\1\42\2\12\3\11\2\36\1\0\1\37\1\0"+
"\1\37\1\40\2\0\1\37\1\0\1\22\1\0\1\12"+
"\5\0\2\13\1\0\5\13\2\11\1\13\2\36\1\0"+
"\1\37\1\0\1\37\1\40\2\0\1\37\1\0\1\22"+
"\1\0\1\13\5\0\2\14\1\0\5\14\3\11\2\14"+
"\2\0\2\43\1\44\2\0\1\43\1\0\1\22\1\0"+
"\1\14\5\0\1\15\1\14\1\0\1\45\1\46\3\15"+
"\3\11\2\14\2\0\2\43\1\44\2\0\1\43\1\0"+
"\1\22\1\0\1\15\5\0\2\16\1\0\5\16\5\0"+
"\1\16\3\0\1\40\6\0\1\16\5\0\2\47\1\0"+
"\5\47\3\11\2\14\1\50\3\0\1\47\4\0\1\22"+
"\1\0\1\47\5\0\2\20\1\0\5\20\20\0\1\20"+
"\5\0\2\21\1\0\5\21\20\0\1\21\5\0\2\22"+
"\1\0\5\22\3\11\2\36\1\0\1\37\1\0\1\37"+
"\1\40\2\0\1\51\1\52\1\22\1\0\1\22\5\0"+
"\2\23\1\0\5\23\17\0\2\23\5\0\2\24\1\0"+
"\5\24\20\0\1\24\2\0\1\4\1\53\1\54\1\4"+
"\2\0\1\4\1\0\1\26\2\4\1\0\1\54\16\0"+
"\1\4\12\0\1\55\1\56\24\0\1\4\1\53\1\54"+
"\1\5\2\0\1\5\1\27\1\30\2\5\1\0\1\54"+
"\16\0\1\5\2\0\1\4\1\53\1\54\1\6\2\0"+
"\1\6\1\27\1\31\2\6\1\0\1\54\16\0\1\6"+
"\5\0\1\33\2\0\1\33\1\34\3\33\20\0\1\33"+
"\10\0\1\57\32\0\2\36\1\0\5\36\3\11\2\36"+
"\2\0\2\60\1\40\2\0\1\60\1\0\1\22\1\0"+
"\1\36\5\0\2\37\1\0\5\37\3\11\13\0\1\11"+
"\1\0\1\37\5\0\2\40\1\0\5\40\3\11\2\36"+
"\1\50\3\0\1\40\4\0\1\22\1\0\1\40\5\0"+
"\2\11\1\0\2\11\1\61\1\62\4\11\2\36\1\0"+
"\1\37\1\0\1\37\1\40\2\0\1\37\1\0\1\22"+
"\1\0\1\11\2\0\1\4\1\53\1\54\1\12\1\11"+
"\1\0\1\12\1\41\1\42\2\12\1\11\1\63\1\11"+
"\2\36\1\0\1\37\1\0\1\37\1\40\2\0\1\37"+
"\1\0\1\22\1\0\1\12\5\0\2\43\1\0\5\43"+
"\3\0\2\14\13\0\1\43\5\0\2\44\1\0\5\44"+
"\3\11\2\14\1\50\3\0\1\44\4\0\1\22\1\0"+
"\1\44\5\0\1\45\1\14\1\0\1\45\1\46\3\45"+
"\3\11\2\14\2\0\2\43\1\44\2\0\1\43\1\0"+
"\1\22\1\0\1\45\5\0\2\14\1\0\1\64\4\14"+
"\3\11\2\14\2\0\2\43\1\44\2\0\1\43\1\0"+
"\1\22\1\0\1\14\5\0\2\50\1\0\5\50\5\0"+
"\1\50\3\0\1\40\6\0\1\50\5\0\2\51\1\0"+
"\5\51\3\11\2\36\4\0\1\40\4\0\1\22\1\0"+
"\1\51\5\0\2\52\1\0\5\52\16\0\1\51\1\0"+
"\1\52\2\0\1\4\2\0\1\53\2\0\1\53\1\65"+
"\1\66\2\53\20\0\1\53\5\0\1\54\2\0\1\54"+
"\1\65\1\67\2\54\20\0\1\54\2\0\1\4\1\53"+
"\1\54\5\0\1\70\3\0\1\54\32\0\1\56\1\71"+
"\26\0\1\57\2\0\1\57\1\0\3\57\20\0\1\57"+
"\5\0\2\60\1\0\5\60\3\0\2\36\13\0\1\60"+
"\2\0\1\4\1\53\1\54\2\11\1\0\2\11\1\72"+
"\3\11\1\63\1\11\2\36\1\0\1\37\1\0\1\37"+
"\1\40\2\0\1\37\1\0\1\22\1\0\1\11\5\0"+
"\2\11\1\0\3\11\1\62\1\73\3\11\2\36\1\0"+
"\1\37\1\0\1\37\1\40\2\0\1\37\1\0\1\22"+
"\1\0\1\11\5\0\1\63\1\11\1\0\1\63\1\74"+
"\1\75\2\63\3\11\2\36\1\0\1\37\1\0\1\37"+
"\1\40\2\0\1\37\1\0\1\22\1\0\1\63\5\0"+
"\1\64\1\14\1\0\1\64\1\14\3\64\3\11\2\14"+
"\2\0\2\43\1\44\2\0\1\43\1\0\1\22\1\0"+
"\1\64\12\0\1\55\25\0\1\4\1\53\1\54\1\53"+
"\2\0\1\53\1\65\1\66\2\53\1\0\1\54\16\0"+
"\1\53\2\0\1\4\1\53\2\54\2\0\1\54\1\65"+
"\1\67\2\54\1\0\1\54\16\0\1\54\3\0\1\53"+
"\1\54\5\0\1\70\3\0\1\54\22\0\1\53\1\54"+
"\2\11\1\0\2\11\1\72\3\11\1\63\1\11\2\36"+
"\1\0\1\37\1\0\1\37\1\40\2\0\1\37\1\0"+
"\1\22\1\0\1\11\5\0\2\11\1\0\2\11\1\61"+
"\5\11\2\36\1\0\1\37\1\0\1\37\1\40\2\0"+
"\1\37\1\0\1\22\1\0\1\11\2\0\1\4\1\53"+
"\1\54\1\63\1\11\1\0\1\63\1\74\1\75\2\63"+
"\1\11\1\63\1\11\2\36\1\0\1\37\1\0\1\37"+
"\1\40\2\0\1\37\1\0\1\22\1\0\1\63";
private static int [] zzUnpackTrans() {
int [] result = new int[1650];
int offset = 0;
offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
return result;
}
private static int zzUnpackTrans(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
value--;
do result[j++] = value; while (--count > 0);
}
return j;
}
/* error codes */
private static final int ZZ_UNKNOWN_ERROR = 0;
private static final int ZZ_NO_MATCH = 1;
private static final int ZZ_PUSHBACK_2BIG = 2;
/* error messages for the codes above */
private static final String ZZ_ERROR_MSG[] = {
"Unknown internal scanner error",
"Error: could not match input",
"Error: pushback value was too large"
};
/**
* ZZ_ATTRIBUTE[aState] contains the attributes of state aState
*/
private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
private static final String ZZ_ATTRIBUTE_PACKED_0 =
"\1\0\1\11\22\1\1\0\4\1\1\0\1\1\2\0"+
"\1\1\1\0\3\1\1\0\3\1\1\0\2\1\1\0"+
"\2\1\2\0\1\1\1\0\7\1\1\0\1\11\4\1";
private static int [] zzUnpackAttribute() {
int [] result = new int[61];
int offset = 0;
offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
return result;
}
private static int zzUnpackAttribute(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
do result[j++] = value; while (--count > 0);
}
return j;
}
/** the input device */
private java.io.Reader zzReader;
/** the current state of the DFA */
private int zzState;
/** the current lexical state */
private int zzLexicalState = YYINITIAL;
/** this buffer contains the current text to be matched and is
the source of the yytext() string */
private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
/** the textposition at the last accepting state */
private int zzMarkedPos;
/** the current text position in the buffer */
private int zzCurrentPos;
/** startRead marks the beginning of the yytext() string in the buffer */
private int zzStartRead;
/** endRead marks the last character in the buffer, that has been read
from input */
private int zzEndRead;
/** number of newlines encountered up to the start of the matched text */
private int yyline;
/** the number of characters up to the start of the matched text */
private int yychar;
/**
* the number of characters from the last newline up to the start of the
* matched text
*/
private int yycolumn;
/**
* zzAtBOL == true iff the scanner is currently at the beginning of a line
*/
private boolean zzAtBOL = true;
/** zzAtEOF == true iff the scanner is at the EOF */
private boolean zzAtEOF;
/** denotes if the user-EOF-code has already been executed */
private boolean zzEOFDone;
/**
* The number of occupied positions in zzBuffer beyond zzEndRead.
* When a lead/high surrogate has been read from the input stream
* into the final zzBuffer position, this will have a value of 1;
* otherwise, it will have a value of 0.
*/
private int zzFinalHighSurrogate = 0;
/* user code: */
/** Alphanumeric sequences */
public static final int WORD_TYPE = StandardTokenizer.ALPHANUM;
/** Numbers */
public static final int NUMERIC_TYPE = StandardTokenizer.NUM;
/**
* Chars in class \p{Line_Break = Complex_Context} are from South East Asian
* scripts (Thai, Lao, Myanmar, Khmer, etc.). Sequences of these are kept
* together as as a single token rather than broken up, because the logic
* required to break them at word boundaries is too complex for UAX#29.
*
* See Unicode Line Breaking Algorithm: http://www.unicode.org/reports/tr14/#SA
*/
public static final int SOUTH_EAST_ASIAN_TYPE = StandardTokenizer.SOUTHEAST_ASIAN;
/** Ideographic token type */
public static final int IDEOGRAPHIC_TYPE = StandardTokenizer.IDEOGRAPHIC;
/** Hiragana token type */
public static final int HIRAGANA_TYPE = StandardTokenizer.HIRAGANA;
/** Katakana token type */
public static final int KATAKANA_TYPE = StandardTokenizer.KATAKANA;
/** Hangul token type */
public static final int HANGUL_TYPE = StandardTokenizer.HANGUL;
/** Emoji token type */
public static final int EMOJI_TYPE = StandardTokenizer.EMOJI;
/** Character count processed so far */
public final int yychar()
{
return yychar;
}
/**
* Fills CharTermAttribute with the current token text.
*/
public final void getText(CharTermAttribute t) {
t.copyBuffer(zzBuffer, zzStartRead, zzMarkedPos-zzStartRead);
}
/**
* Sets the scanner buffer size in chars
*/
public final void setBufferSize(int numChars) {
ZZ_BUFFERSIZE = numChars;
char[] newZzBuffer = new char[ZZ_BUFFERSIZE];
System.arraycopy(zzBuffer, 0, newZzBuffer, 0, Math.min(zzBuffer.length, ZZ_BUFFERSIZE));
zzBuffer = newZzBuffer;
}
/**
* Creates a new scanner
*
* @param in the java.io.Reader to read input from.
*/
public StandardTokenizerImpl(java.io.Reader in) {
this.zzReader = in;
}
/**
* Unpacks the compressed character translation table.
*
* @param packed the packed character translation table
* @return the unpacked character translation table
*/
private static char [] zzUnpackCMap(String packed) {
char [] map = new char[0x110000];
int i = 0; /* index in packed string */
int j = 0; /* index in unpacked array */
while (i < 4122) {
int count = packed.charAt(i++);
char value = packed.charAt(i++);
do map[j++] = value; while (--count > 0);
}
return map;
}
/* -------------------------------------------------------------------------------- */
/* Begin Lucene-specific disable-buffer-expansion modifications to skeleton.default */
/**
* Refills the input buffer.
*
* @return false, iff there was new input.
*
* @exception java.io.IOException if any I/O-Error occurs
*/
private boolean zzRefill() throws java.io.IOException {
/* first: make room (if you can) */
if (zzStartRead > 0) {
zzEndRead += zzFinalHighSurrogate;
zzFinalHighSurrogate = 0;
System.arraycopy(zzBuffer, zzStartRead,
zzBuffer, 0,
zzEndRead-zzStartRead);
/* translate stored positions */
zzEndRead-= zzStartRead;
zzCurrentPos-= zzStartRead;
zzMarkedPos-= zzStartRead;
zzStartRead = 0;
}
/* fill the buffer with new input */
int requested = zzBuffer.length - zzEndRead - zzFinalHighSurrogate;
if (requested == 0) {
return true;
}
int numRead = zzReader.read(zzBuffer, zzEndRead, requested);
/* not supposed to occur according to specification of java.io.Reader */
if (numRead == 0) {
throw new java.io.IOException("Reader returned 0 characters. See JFlex examples for workaround.");
}
if (numRead > 0) {
zzEndRead += numRead;
if (Character.isHighSurrogate(zzBuffer[zzEndRead - 1])) {
if (numRead == requested) { // We might have requested too few chars to encode a full Unicode character.
--zzEndRead;
zzFinalHighSurrogate = 1;
if (numRead == 1) {
return true;
}
} else { // There is room in the buffer for at least one more char
int c = zzReader.read(); // Expecting to read a low surrogate char
if (c == -1) {
return true;
} else {
zzBuffer[zzEndRead++] = (char)c;
return false;
}
}
}
/* potentially more input available */
return false;
}
/* numRead < 0 ==> end of stream */
return true;
}
/* End Lucene-specific disable-buffer-expansion modifications to skeleton.default */
/* ------------------------------------------------------------------------------ */
/**
* Closes the input stream.
*/
public final void yyclose() throws java.io.IOException {
zzAtEOF = true; /* indicate end of file */
zzEndRead = zzStartRead; /* invalidate buffer */
if (zzReader != null)
zzReader.close();
}
/**
* Resets the scanner to read from a new input stream.
* Does not close the old reader.
*
* All internal variables are reset, the old input stream
* cannot be reused (internal buffer is discarded and lost).
* Lexical state is set to ZZ_INITIAL.
*
* Internal scan buffer is resized down to its initial length, if it has grown.
*
* @param reader the new input stream
*/
public final void yyreset(java.io.Reader reader) {
zzReader = reader;
zzAtBOL = true;
zzAtEOF = false;
zzEOFDone = false;
zzEndRead = zzStartRead = 0;
zzCurrentPos = zzMarkedPos = 0;
zzFinalHighSurrogate = 0;
yyline = yychar = yycolumn = 0;
zzLexicalState = YYINITIAL;
if (zzBuffer.length > ZZ_BUFFERSIZE)
zzBuffer = new char[ZZ_BUFFERSIZE];
}
/**
* Returns the current lexical state.
*/
public final int yystate() {
return zzLexicalState;
}
/**
* Enters a new lexical state
*
* @param newState the new lexical state
*/
public final void yybegin(int newState) {
zzLexicalState = newState;
}
/**
* Returns the text matched by the current regular expression.
*/
public final String yytext() {
return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
}
/**
* Returns the character at position pos from the
* matched text.
*
* It is equivalent to yytext().charAt(pos), but faster
*
* @param pos the position of the character to fetch.
* A value from 0 to yylength()-1.
*
* @return the character at position pos
*/
public final char yycharat(int pos) {
return zzBuffer[zzStartRead+pos];
}
/**
* Returns the length of the matched text region.
*/
public final int yylength() {
return zzMarkedPos-zzStartRead;
}
/**
* Reports an error that occured while scanning.
*
* In a wellformed scanner (no or only correct usage of
* yypushback(int) and a match-all fallback rule) this method
* will only be called with things that "Can't Possibly Happen".
* If this method is called, something is seriously wrong
* (e.g. a JFlex bug producing a faulty scanner etc.).
*
* Usual syntax/scanner level error handling should be done
* in error fallback rules.
*
* @param errorCode the code of the errormessage to display
*/
private void zzScanError(int errorCode) {
String message;
try {
message = ZZ_ERROR_MSG[errorCode];
}
catch (ArrayIndexOutOfBoundsException e) {
message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
}
throw new Error(message);
}
/**
* Pushes the specified amount of characters back into the input stream.
*
* They will be read again by then next call of the scanning method
*
* @param number the number of characters to be read again.
* This number must not be greater than yylength()!
*/
public void yypushback(int number) {
if ( number > yylength() )
zzScanError(ZZ_PUSHBACK_2BIG);
zzMarkedPos -= number;
}
/**
* Resumes scanning until the next regular expression is matched,
* the end of input is encountered or an I/O-Error occurs.
*
* @return the next token
* @exception java.io.IOException if any I/O-Error occurs
*/
public int getNextToken() throws java.io.IOException {
int zzInput;
int zzAction;
// cached fields:
int zzCurrentPosL;
int zzMarkedPosL;
int zzEndReadL = zzEndRead;
char [] zzBufferL = zzBuffer;
char [] zzCMapL = ZZ_CMAP;
int [] zzTransL = ZZ_TRANS;
int [] zzRowMapL = ZZ_ROWMAP;
int [] zzAttrL = ZZ_ATTRIBUTE;
while (true) {
zzMarkedPosL = zzMarkedPos;
yychar+= zzMarkedPosL-zzStartRead;
zzAction = -1;
zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
zzState = ZZ_LEXSTATE[zzLexicalState];
// set up zzAction for empty match case:
int zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) {
zzAction = zzState;
}
zzForAction: {
while (true) {
if (zzCurrentPosL < zzEndReadL) {
zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
zzCurrentPosL += Character.charCount(zzInput);
}
else if (zzAtEOF) {
zzInput = YYEOF;
break zzForAction;
}
else {
// store back cached positions
zzCurrentPos = zzCurrentPosL;
zzMarkedPos = zzMarkedPosL;
boolean eof = zzRefill();
// get translated positions and possibly new buffer
zzCurrentPosL = zzCurrentPos;
zzMarkedPosL = zzMarkedPos;
zzBufferL = zzBuffer;
zzEndReadL = zzEndRead;
if (eof) {
zzInput = YYEOF;
break zzForAction;
}
else {
zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
zzCurrentPosL += Character.charCount(zzInput);
}
}
int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
if (zzNext == -1) break zzForAction;
zzState = zzNext;
zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) {
zzAction = zzState;
zzMarkedPosL = zzCurrentPosL;
if ( (zzAttributes & 8) == 8 ) break zzForAction;
}
}
}
// store back cached position
zzMarkedPos = zzMarkedPosL;
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
{
return YYEOF;
}
}
else {
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 1:
{ /* Break so we don't hit fall-through warning: */ break; /* Not numeric, word, ideographic, hiragana, emoji or SE Asian -- ignore it. */
}
// fall through
case 10: break;
case 2:
{ return EMOJI_TYPE;
}
// fall through
case 11: break;
case 3:
{ return WORD_TYPE;
}
// fall through
case 12: break;
case 4:
{ return HANGUL_TYPE;
}
// fall through
case 13: break;
case 5:
{ return NUMERIC_TYPE;
}
// fall through
case 14: break;
case 6:
{ return KATAKANA_TYPE;
}
// fall through
case 15: break;
case 7:
{ return IDEOGRAPHIC_TYPE;
}
// fall through
case 16: break;
case 8:
{ return HIRAGANA_TYPE;
}
// fall through
case 17: break;
case 9:
{ return SOUTH_EAST_ASIAN_TYPE;
}
// fall through
case 18: break;
default:
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}