org.carrot2.text.analysis.ExtendedWhitespaceTokenizerImpl Maven / Gradle / Ivy
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Carrot2 search results clustering framework core, document
sources and clustering algorithms.
// Generated file. Do not edit by hand.
package org.carrot2.text.analysis;
@SuppressWarnings("all")
/** JFlex-generated scanner. */
public final class ExtendedWhitespaceTokenizerImpl {
/** This character denotes the end of file */
public static final int YYEOF = -1;
/** initial size of the lookahead buffer */
private static final int ZZ_BUFFERSIZE = 16384;
/** 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 =
"\11\0\1\0\1\23\1\0\1\0\1\24\22\0\1\0\1\42\1\0"+
"\1\51\2\35\1\41\1\30\4\35\1\40\1\33\1\34\1\37\12\26"+
"\1\36\1\43\1\0\1\35\1\0\1\42\1\46\32\50\1\35\1\0"+
"\1\35\1\0\1\32\1\31\1\21\1\14\1\16\1\12\1\11\1\5"+
"\1\7\1\47\1\2\2\50\1\3\1\1\1\4\1\6\1\22\1\50"+
"\1\17\1\45\1\20\1\13\1\10\3\50\1\15\3\0\1\35\6\0"+
"\1\0\72\0\27\25\1\0\37\25\1\0\u0568\25\12\27\206\25\12\27"+
"\u026a\25\2\44\12\27\166\25\12\27\166\25\12\27\166\25\12\27\166\25"+
"\12\27\167\25\11\27\166\25\12\27\166\25\12\27\166\25\12\27\340\25"+
"\12\27\166\25\12\27\u0166\25\12\27\u0fb6\25\50\0\1\0\1\0\u1016\0"+
"\u0150\25\u0170\0\200\25\200\0\u092e\25\u10d2\0\u5200\25\u0c00\0\u2ba4\25\u215c\0"+
"\u0200\25\u0500\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\1\1\3\2\1\1\2\3\1\4\1\5\1\1"+
"\3\2\1\0\2\6\1\2\1\0\1\2\1\0\1\2"+
"\1\3\1\6\2\0\1\6\1\2\1\0\1\2\1\0"+
"\2\2\1\7\12\6\1\10\1\2\1\11\1\2\1\3"+
"\12\6\5\3\2\2\1\0\1\2\1\0\2\12\1\10"+
"\10\12\2\0\1\3\1\10\2\2\1\7\1\6\3\13"+
"\2\6\1\0\1\6\2\13\2\2\12\6\1\11\1\0"+
"\2\3\5\0";
private static int [] zzUnpackAction() {
int [] result = new int[118];
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\52\0\124\0\176\0\250\0\322\0\374\0\u0126"+
"\0\52\0\u0150\0\u017a\0\u01a4\0\u01ce\0\u01f8\0\u0222\0\u024c"+
"\0\u0276\0\u02a0\0\u02ca\0\u02f4\0\u031e\0\u0348\0\u0372\0\u039c"+
"\0\u03c6\0\u03f0\0\u041a\0\u0444\0\u046e\0\u0498\0\u04c2\0\u04ec"+
"\0\u0516\0\u0540\0\u056a\0\u0594\0\u05be\0\u05e8\0\u0612\0\u063c"+
"\0\u0666\0\u0690\0\u06ba\0\u06e4\0\u070e\0\u0222\0\u0738\0\u0762"+
"\0\u078c\0\u07b6\0\u07e0\0\u080a\0\u0834\0\u085e\0\u0888\0\u08b2"+
"\0\u08dc\0\u0906\0\u0930\0\u095a\0\u0984\0\u09ae\0\u09d8\0\u0a02"+
"\0\u0a2c\0\u0a56\0\u0a80\0\u0aaa\0\u0ad4\0\u0afe\0\u0b28\0\u02a0"+
"\0\u0b52\0\u0b7c\0\u0ba6\0\u0bd0\0\u0bfa\0\u0c24\0\u0c4e\0\u0c78"+
"\0\u0ca2\0\u0ccc\0\u0cf6\0\u0444\0\u0d20\0\u0d4a\0\u0d74\0\u0afe"+
"\0\u0d9e\0\u0dc8\0\u0df2\0\u0e1c\0\u0e46\0\u0e70\0\u0e9a\0\u0ec4"+
"\0\u0eee\0\u0f18\0\u0f42\0\u0f6c\0\u0f96\0\u0fc0\0\u0fea\0\u1014"+
"\0\u103e\0\u1068\0\u1092\0\u10bc\0\u10e6\0\u1110\0\u113a\0\u1164"+
"\0\u118e\0\u11b8\0\u11e2\0\u120c\0\u1236\0\u1260";
private static int [] zzUnpackRowMap() {
int [] result = new int[118];
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\3\4\1\5\15\4\1\2\1\6\1\4"+
"\1\7\1\10\2\11\1\2\1\11\1\12\1\2\1\11"+
"\1\2\1\11\1\13\3\12\1\4\1\2\1\14\1\4"+
"\1\2\53\0\20\15\1\16\1\15\2\0\3\15\2\17"+
"\1\20\1\21\1\22\4\0\1\23\3\0\1\24\1\25"+
"\2\15\2\0\22\15\2\0\3\15\2\17\1\20\1\21"+
"\1\22\4\0\1\23\3\0\1\24\1\25\2\15\2\0"+
"\17\15\1\26\2\15\2\0\3\15\2\17\1\20\1\21"+
"\1\22\4\0\1\23\3\0\1\24\1\25\2\15\24\0"+
"\1\2\27\0\22\15\2\0\1\15\1\7\1\27\2\0"+
"\1\20\1\30\1\31\1\0\3\32\4\0\1\15\1\25"+
"\2\15\2\0\22\15\2\0\1\15\2\27\2\17\1\20"+
"\1\33\1\34\1\0\3\32\1\23\3\0\1\24\1\25"+
"\2\15\35\0\1\12\5\0\3\12\6\0\22\35\3\0"+
"\1\35\16\0\1\35\1\0\3\35\1\0\17\15\1\36"+
"\2\15\2\0\3\15\2\17\1\20\1\21\1\22\4\0"+
"\1\23\3\0\1\24\1\25\2\15\2\0\22\15\2\0"+
"\3\15\2\17\1\20\1\21\1\37\4\0\1\23\3\0"+
"\1\24\1\25\2\15\2\0\1\15\1\40\20\15\2\0"+
"\3\15\2\17\1\20\1\21\1\37\4\0\1\23\3\0"+
"\1\24\1\25\2\15\2\0\22\41\2\0\1\41\1\0"+
"\1\41\15\0\1\41\1\0\2\41\2\0\22\20\2\0"+
"\3\20\2\0\2\20\1\37\10\0\1\20\1\25\2\20"+
"\2\0\22\42\2\0\1\42\1\21\1\42\2\0\2\20"+
"\1\37\10\0\1\42\1\25\2\42\2\0\1\43\1\44"+
"\1\45\1\46\1\45\1\47\1\50\1\45\1\51\2\45"+
"\1\52\1\45\1\53\2\45\1\54\1\45\2\0\1\45"+
"\1\20\1\45\15\0\1\45\1\0\2\45\2\0\22\55"+
"\2\0\1\55\1\23\1\55\15\0\1\55\1\0\2\55"+
"\2\0\22\15\2\0\3\15\2\56\1\20\1\21\1\37"+
"\4\0\1\23\3\0\1\24\1\25\2\15\2\0\22\57"+
"\2\0\3\57\15\0\1\57\1\0\2\57\2\0\21\15"+
"\1\60\2\0\3\15\2\17\1\20\1\21\1\37\4\0"+
"\1\23\3\0\1\24\1\25\2\15\2\0\22\15\2\0"+
"\1\15\2\27\2\17\1\20\1\33\1\31\1\0\3\32"+
"\1\23\3\0\1\24\1\25\2\15\2\0\22\20\2\0"+
"\1\20\2\61\2\0\2\20\1\37\10\0\1\20\1\25"+
"\2\20\2\0\1\62\1\63\1\64\1\65\1\64\1\66"+
"\1\67\1\64\1\70\2\64\1\71\1\64\1\72\2\64"+
"\1\73\1\64\2\0\1\64\1\61\1\74\15\0\1\64"+
"\1\0\2\64\27\0\2\75\23\0\22\42\2\0\1\42"+
"\1\76\1\77\2\0\2\20\1\37\10\0\1\42\1\25"+
"\2\42\2\0\1\43\1\44\1\45\1\46\1\45\1\47"+
"\1\50\1\45\1\51\2\45\1\52\1\45\1\53\2\45"+
"\1\54\1\45\2\0\1\45\1\61\1\100\15\0\1\45"+
"\1\0\2\45\2\0\22\35\3\0\1\35\14\0\1\2"+
"\1\0\1\35\1\0\3\35\1\0\17\15\1\101\2\15"+
"\2\0\3\15\2\17\1\20\1\21\1\37\4\0\1\23"+
"\3\0\1\24\1\25\2\15\2\0\1\62\1\63\1\64"+
"\1\65\1\64\1\66\1\67\1\64\1\70\2\64\1\71"+
"\1\64\1\72\2\64\1\73\1\64\2\0\1\64\1\20"+
"\1\64\15\0\1\64\1\0\2\64\2\0\2\15\1\102"+
"\17\15\2\0\3\15\2\17\1\20\1\21\1\37\4\0"+
"\1\23\3\0\1\24\1\25\2\15\2\0\22\41\2\0"+
"\3\41\2\17\1\0\1\103\5\0\1\23\3\0\1\104"+
"\1\0\2\41\2\0\22\42\2\0\3\42\2\105\1\20"+
"\1\21\1\37\10\0\1\42\1\25\2\42\2\0\1\106"+
"\1\107\20\106\2\0\1\106\1\20\1\106\2\0\2\20"+
"\1\110\10\0\1\106\1\25\2\106\2\0\3\106\1\111"+
"\16\106\2\0\1\106\1\20\1\106\2\0\2\20\1\110"+
"\10\0\1\106\1\25\2\106\2\0\22\106\2\0\1\106"+
"\1\20\1\106\2\0\2\20\1\110\10\0\1\106\1\25"+
"\2\106\2\0\10\106\1\112\11\106\2\0\1\106\1\20"+
"\1\106\2\0\2\20\1\110\10\0\1\106\1\25\2\106"+
"\2\0\16\106\1\113\3\106\2\0\1\106\1\20\1\106"+
"\2\0\2\20\1\110\10\0\1\106\1\25\2\106\2\0"+
"\5\106\1\114\14\106\2\0\1\106\1\20\1\106\2\0"+
"\2\20\1\110\10\0\1\106\1\25\2\106\2\0\11\106"+
"\1\115\10\106\2\0\1\106\1\20\1\106\2\0\2\20"+
"\1\110\10\0\1\106\1\25\2\106\2\0\1\106\1\116"+
"\20\106\2\0\1\106\1\20\1\106\2\0\2\20\1\110"+
"\10\0\1\106\1\25\2\106\2\0\5\106\1\117\14\106"+
"\2\0\1\106\1\20\1\106\2\0\2\20\1\110\10\0"+
"\1\106\1\25\2\106\2\0\16\106\1\120\3\106\2\0"+
"\1\106\1\20\1\106\2\0\2\20\1\110\10\0\1\106"+
"\1\25\2\106\2\0\22\55\2\0\3\55\2\121\7\0"+
"\1\23\3\0\1\55\1\0\2\55\2\0\22\57\2\0"+
"\3\57\2\0\2\57\1\25\10\0\1\57\1\0\2\57"+
"\2\0\22\15\2\0\3\15\2\17\1\20\1\21\1\37"+
"\1\0\1\122\2\0\1\23\3\0\1\24\1\25\2\15"+
"\2\0\22\20\2\0\1\20\2\61\2\0\1\20\1\30"+
"\1\31\1\0\3\32\4\0\1\20\1\25\2\20\2\0"+
"\1\106\1\107\20\106\2\0\1\106\1\20\1\106\2\0"+
"\2\20\1\37\10\0\1\106\1\25\2\106\2\0\3\106"+
"\1\111\16\106\2\0\1\106\1\20\1\106\2\0\2\20"+
"\1\37\10\0\1\106\1\25\2\106\2\0\22\106\2\0"+
"\1\106\1\20\1\106\2\0\2\20\1\37\10\0\1\106"+
"\1\25\2\106\2\0\10\106\1\112\11\106\2\0\1\106"+
"\1\20\1\106\2\0\2\20\1\37\10\0\1\106\1\25"+
"\2\106\2\0\16\106\1\113\3\106\2\0\1\106\1\20"+
"\1\106\2\0\2\20\1\37\10\0\1\106\1\25\2\106"+
"\2\0\5\106\1\114\14\106\2\0\1\106\1\20\1\106"+
"\2\0\2\20\1\37\10\0\1\106\1\25\2\106\2\0"+
"\11\106\1\115\10\106\2\0\1\106\1\20\1\106\2\0"+
"\2\20\1\37\10\0\1\106\1\25\2\106\2\0\1\106"+
"\1\116\20\106\2\0\1\106\1\20\1\106\2\0\2\20"+
"\1\37\10\0\1\106\1\25\2\106\2\0\5\106\1\117"+
"\14\106\2\0\1\106\1\20\1\106\2\0\2\20\1\37"+
"\10\0\1\106\1\25\2\106\2\0\16\106\1\120\3\106"+
"\2\0\1\106\1\20\1\106\2\0\2\20\1\37\10\0"+
"\1\106\1\25\2\106\2\0\22\106\2\0\1\106\1\61"+
"\1\123\2\0\1\20\1\30\1\31\1\0\3\32\4\0"+
"\1\106\1\25\2\106\27\0\2\75\3\0\2\32\1\0"+
"\3\32\12\0\22\42\2\0\1\42\1\76\1\77\2\0"+
"\1\20\1\30\1\31\1\0\3\32\4\0\1\42\1\25"+
"\2\42\2\0\22\42\2\0\1\42\2\77\2\105\1\20"+
"\1\33\1\31\1\0\3\32\4\0\1\42\1\25\2\42"+
"\2\0\22\106\2\0\1\106\1\61\1\123\2\0\1\20"+
"\1\30\1\124\1\0\3\32\4\0\1\106\1\25\2\106"+
"\2\0\21\15\1\125\2\0\3\15\2\17\1\20\1\21"+
"\1\37\4\0\1\23\3\0\1\24\1\25\2\15\2\0"+
"\17\15\1\126\2\15\2\0\3\15\2\17\1\20\1\21"+
"\1\37\4\0\1\23\3\0\1\24\1\25\2\15\2\0"+
"\22\127\2\0\1\127\1\103\1\127\15\0\1\127\1\0"+
"\2\127\2\0\22\41\2\0\3\41\2\56\1\0\1\103"+
"\5\0\1\23\3\0\1\104\1\0\2\41\2\0\22\127"+
"\2\0\1\127\1\0\1\127\15\0\1\127\1\0\2\127"+
"\2\0\22\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\2\130"+
"\1\106\17\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\4\130"+
"\1\134\15\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\17\130"+
"\1\106\2\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\6\130"+
"\1\106\13\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\7\130"+
"\1\106\12\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\12\130"+
"\1\106\7\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\14\130"+
"\1\106\5\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\1\106"+
"\21\130\2\0\3\130\1\131\1\0\2\130\1\132\7\131"+
"\1\0\1\130\1\133\2\130\1\131\1\0\21\130\1\135"+
"\2\0\3\130\1\131\1\0\2\130\1\132\7\131\1\0"+
"\1\130\1\133\2\130\1\131\1\0\22\55\2\0\1\55"+
"\1\0\1\55\15\0\1\55\1\0\2\55\40\0\1\136"+
"\13\0\22\130\2\0\1\130\2\123\1\131\1\0\1\130"+
"\1\137\1\140\1\131\3\141\3\131\1\0\1\130\1\133"+
"\2\130\1\131\1\0\22\15\2\0\3\15\2\17\1\20"+
"\1\21\1\37\1\0\1\122\2\0\1\23\3\0\1\142"+
"\1\25\2\15\2\0\5\15\1\143\14\15\2\0\3\15"+
"\2\17\1\20\1\21\1\37\4\0\1\23\3\0\1\24"+
"\1\25\2\15\2\0\22\127\2\0\3\127\2\105\1\0"+
"\1\103\11\0\1\127\1\0\2\127\2\0\22\131\2\0"+
"\4\131\1\0\12\131\1\0\5\131\1\0\1\144\1\145"+
"\1\146\1\147\1\146\1\150\1\151\1\146\1\152\2\146"+
"\1\153\1\146\1\154\2\146\1\155\1\146\2\0\1\146"+
"\1\130\1\146\1\131\1\0\12\131\1\0\1\146\1\131"+
"\2\146\1\131\1\0\22\156\2\0\3\156\1\131\1\0"+
"\12\131\1\0\1\156\1\131\2\156\1\131\1\0\5\130"+
"\1\106\14\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\1\0\20\130"+
"\1\106\1\130\2\0\3\130\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\130\1\133\2\130\1\131\37\0\1\157"+
"\13\0\22\130\2\0\1\130\2\123\1\131\1\0\2\130"+
"\1\132\7\131\1\0\1\130\1\133\2\130\1\131\1\0"+
"\1\144\1\145\1\146\1\147\1\146\1\150\1\151\1\146"+
"\1\152\2\146\1\153\1\146\1\154\2\146\1\155\1\146"+
"\2\0\1\146\1\123\1\160\1\131\1\0\12\131\1\0"+
"\1\146\1\131\2\146\1\131\1\0\22\131\2\0\1\131"+
"\2\161\1\131\1\0\12\131\1\0\5\131\1\0\22\15"+
"\2\0\3\15\2\56\1\20\1\21\1\37\1\0\1\122"+
"\2\0\1\23\3\0\1\24\1\25\2\15\2\0\22\15"+
"\2\0\3\15\2\17\1\20\1\21\1\37\1\0\1\162"+
"\2\0\1\23\3\0\1\24\1\25\2\15\2\0\1\106"+
"\1\107\20\106\2\0\1\106\1\130\1\106\1\131\1\0"+
"\2\130\1\132\7\131\1\0\1\106\1\133\2\106\1\131"+
"\1\0\3\106\1\111\16\106\2\0\1\106\1\130\1\106"+
"\1\131\1\0\2\130\1\132\7\131\1\0\1\106\1\133"+
"\2\106\1\131\1\0\22\106\2\0\1\106\1\130\1\106"+
"\1\131\1\0\2\130\1\132\7\131\1\0\1\106\1\133"+
"\2\106\1\131\1\0\10\106\1\112\11\106\2\0\1\106"+
"\1\130\1\106\1\131\1\0\2\130\1\132\7\131\1\0"+
"\1\106\1\133\2\106\1\131\1\0\16\106\1\113\3\106"+
"\2\0\1\106\1\130\1\106\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\106\1\133\2\106\1\131\1\0\5\106"+
"\1\114\14\106\2\0\1\106\1\130\1\106\1\131\1\0"+
"\2\130\1\132\7\131\1\0\1\106\1\133\2\106\1\131"+
"\1\0\11\106\1\115\10\106\2\0\1\106\1\130\1\106"+
"\1\131\1\0\2\130\1\132\7\131\1\0\1\106\1\133"+
"\2\106\1\131\1\0\1\106\1\116\20\106\2\0\1\106"+
"\1\130\1\106\1\131\1\0\2\130\1\132\7\131\1\0"+
"\1\106\1\133\2\106\1\131\1\0\5\106\1\117\14\106"+
"\2\0\1\106\1\130\1\106\1\131\1\0\2\130\1\132"+
"\7\131\1\0\1\106\1\133\2\106\1\131\1\0\16\106"+
"\1\120\3\106\2\0\1\106\1\130\1\106\1\131\1\0"+
"\2\130\1\132\7\131\1\0\1\106\1\133\2\106\1\131"+
"\1\0\22\156\2\0\3\156\1\131\1\0\2\156\1\133"+
"\7\131\1\0\1\156\1\131\2\156\1\131\1\0\22\163"+
"\2\0\3\163\15\0\1\163\1\0\2\163\2\0\22\106"+
"\2\0\1\106\2\123\1\131\1\0\1\130\1\137\1\140"+
"\1\131\3\141\3\131\1\0\1\106\1\133\2\106\1\131"+
"\1\0\22\131\2\0\1\131\2\161\1\131\1\0\1\131"+
"\2\141\1\131\3\141\3\131\1\0\5\131\1\0\22\164"+
"\2\0\3\164\15\0\1\164\1\0\2\164\2\0\22\163"+
"\2\0\3\163\2\0\2\163\1\165\10\0\1\163\1\0"+
"\2\163\2\0\22\164\2\0\3\164\2\0\2\164\1\162"+
"\10\0\1\164\1\25\2\164\2\0\22\166\2\0\1\166"+
"\1\163\1\166\15\0\1\166\1\0\2\166\2\0\22\131"+
"\2\0\1\131\1\163\1\131\2\0\2\163\1\165\10\0"+
"\1\131\1\0\2\131\1\0";
private static int [] zzUnpackTrans() {
int [] result = new int[4746];
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[] = {
"Unkown 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\6\1\1\11\5\1\1\0\3\1\1\0"+
"\1\1\1\0\3\1\2\0\2\1\1\0\1\1\1\0"+
"\43\1\1\0\1\1\1\0\13\1\2\0\13\1\1\0"+
"\20\1\1\0\2\1\5\0";
private static int [] zzUnpackAttribute() {
int [] result = new int[118];
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 <=> the scanner is currently at the beginning of a line
*/
private boolean zzAtBOL = true;
/** zzAtEOF == true <=> the scanner is at the EOF */
private boolean zzAtEOF;
/** denotes if the user-EOF-code has already been executed */
private boolean zzEOFDone;
/* user code: */
public final int yychar()
{
return yychar;
}
/**
* Return the internal token's character buffer.
*/
final char [] yybuffer() {
return zzBuffer;
}
final int yystart() {
return zzStartRead;
}
/**
* Creates a new scanner
*
* @param in the java.io.Reader to read input from.
*/
public ExtendedWhitespaceTokenizerImpl(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[0x10000];
int i = 0; /* index in packed string */
int j = 0; /* index in unpacked array */
while (i < 224) {
int count = packed.charAt(i++);
char value = packed.charAt(i++);
do map[j++] = value; while (--count > 0);
}
return map;
}
/**
* 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) {
System.arraycopy(zzBuffer, zzStartRead,
zzBuffer, 0,
zzEndRead-zzStartRead);
/* translate stored positions */
zzEndRead-= zzStartRead;
zzCurrentPos-= zzStartRead;
zzMarkedPos-= zzStartRead;
zzStartRead = 0;
}
/* is the buffer big enough? */
if (zzCurrentPos >= zzBuffer.length) {
/* if not: blow it up */
char newBuffer[] = new char[zzCurrentPos*2];
System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
zzBuffer = newBuffer;
}
/* finally: fill the buffer with new input */
int numRead = zzReader.read(zzBuffer, zzEndRead,
zzBuffer.length-zzEndRead);
if (numRead > 0) {
zzEndRead+= numRead;
return false;
}
// unlikely but not impossible: read 0 characters, but not at end of stream
if (numRead == 0) {
int c = zzReader.read();
if (c == -1) {
return true;
} else {
zzBuffer[zzEndRead++] = (char) c;
return false;
}
}
// numRead < 0
return true;
}
/**
* 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;
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 = zzBufferL[zzCurrentPosL++];
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 = zzBufferL[zzCurrentPosL++];
}
}
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;
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 1:
{ ;
}
case 12: break;
case 2:
{ return ITokenizer.TT_TERM;
}
case 13: break;
case 3:
{ return ITokenizer.TT_NUMERIC;
}
case 14: break;
case 4:
{ return ITokenizer.TT_PUNCTUATION;
}
case 15: break;
case 5:
{ return ITokenizer.TT_PUNCTUATION | ITokenizer.TF_SEPARATOR_SENTENCE;
}
case 16: break;
case 6:
{ return ITokenizer.TT_FILE;
}
case 17: break;
case 7:
{ return ITokenizer.TT_HYPHTERM;
}
case 18: break;
case 8:
{ return ITokenizer.TT_ACRONYM;
}
case 19: break;
case 9:
{ return ITokenizer.TT_EMAIL;
}
case 20: break;
case 10:
{ return ITokenizer.TT_BARE_URL;
}
case 21: break;
case 11:
{ return ITokenizer.TT_FULL_URL;
}
case 22: break;
default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
return YYEOF;
}
else {
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}