content: /* The following code was generated by JFlex 1.5.0-SNAPSHOT on 9/30/11 1:23 PM */
  
  package org.apache.lucene.analysis.wikipedia;
  
  /**
   * 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.
   */
  
  import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
  
  
  /**
   * This class is a scanner generated by 
   * <a href="http://www.jflex.de/">JFlex</a> 1.5.0-SNAPSHOT
   * on 9/30/11 1:23 PM from the specification file
   * <tt>/lucene/3x/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerImpl.jflex</tt>
   */
  class WikipediaTokenizerImpl {
  
    /** 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 THREE_SINGLE_QUOTES_STATE = 10;
    public static final int EXTERNAL_LINK_STATE = 6;
    public static final int DOUBLE_EQUALS_STATE = 14;
    public static final int INTERNAL_LINK_STATE = 4;
    public static final int DOUBLE_BRACE_STATE = 16;
    public static final int CATEGORY_STATE = 2;
    public static final int YYINITIAL = 0;
    public static final int STRING = 18;
    public static final int FIVE_SINGLE_QUOTES_STATE = 12;
    public static final int TWO_SINGLE_QUOTES_STATE = 8;
  
    /**
     * 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,  1,  1,  2,  2,  3,  3,  4,  4,  5,  5,  6,  6,  7,  7, 
       8,  8,  9, 9
    };
  
    /** 
     * Translates characters to character classes
     */
    private static final String ZZ_CMAP_PACKED = 
      "\11\0\1\24\1\23\1\0\1\24\1\22\22\0\1\24\1\0\1\12"+
      "\1\53\2\0\1\3\1\1\4\0\1\14\1\5\1\2\1\10\12\16"+
      "\1\27\1\0\1\7\1\11\1\13\1\53\1\4\2\15\1\30\5\15"+
      "\1\41\21\15\1\25\1\0\1\26\1\0\1\6\1\0\1\31\1\43"+
      "\2\15\1\33\1\40\1\34\1\50\1\41\4\15\1\42\1\35\1\51"+
      "\1\15\1\36\1\52\1\32\3\15\1\44\1\37\1\15\1\45\1\47"+
      "\1\46\102\0\27\15\1\0\37\15\1\0\u0568\15\12\17\206\15\12\17"+
      "\u026c\15\12\17\166\15\12\17\166\15\12\17\166\15\12\17\166\15\12\17"+
      "\167\15\11\17\166\15\12\17\166\15\12\17\166\15\12\17\340\15\12\17"+
      "\166\15\12\17\u0166\15\12\17\266\15\u0100\15\u0e00\15\u1040\0\u0150\21\140\0"+
      "\20\21\u0100\0\200\21\200\0\u19c0\21\100\0\u5200\21\u0c00\0\u2bb0\20\u2150\0"+
      "\u0200\21\u0465\0\73\21\75\15\43\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 =
      "\12\0\4\1\4\2\1\3\1\1\1\4\1\1\2\5"+
      "\1\6\2\5\1\7\1\5\2\10\1\11\1\12\1\11"+
      "\1\13\1\14\1\10\1\15\1\16\1\15\1\17\1\20"+
      "\1\10\1\21\1\10\4\22\1\23\1\22\1\24\1\25"+
      "\1\26\3\0\1\27\14\0\1\30\1\31\1\32\1\33"+
      "\1\11\1\0\1\34\1\35\1\36\1\0\1\37\1\0"+
      "\1\40\3\0\1\41\1\42\2\43\1\42\2\44\2\0"+
      "\1\43\1\0\14\43\1\42\3\0\1\11\1\45\3\0"+
      "\1\46\1\47\5\0\1\50\4\0\1\50\2\0\2\50"+
      "\2\0\1\11\5\0\1\31\1\42\1\43\1\51\3\0"+
      "\1\11\2\0\1\52\30\0\1\53\2\0\1\54\1\55"+
      "\1\56";
  
    private static int [] zzUnpackAction() {
      int [] result = new int[184];
      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\54\0\130\0\204\0\260\0\334\0\u0108\0\u0134"+
      "\0\u0160\0\u018c\0\u01b8\0\u01e4\0\u0210\0\u023c\0\u0268\0\u0294"+
      "\0\u02c0\0\u02ec\0\u01b8\0\u0318\0\u0344\0\u0370\0\u01b8\0\u039c"+
      "\0\u03c8\0\u03f4\0\u0420\0\u044c\0\u0478\0\u01b8\0\u039c\0\u04a4"+
      "\0\u01b8\0\u04d0\0\u04fc\0\u0528\0\u0554\0\u0580\0\u05ac\0\u05d8"+
      "\0\u0604\0\u0630\0\u065c\0\u0688\0\u06b4\0\u01b8\0\u06e0\0\u039c"+
      "\0\u070c\0\u0738\0\u0764\0\u0790\0\u01b8\0\u01b8\0\u07bc\0\u07e8"+
      "\0\u0814\0\u01b8\0\u0840\0\u086c\0\u0898\0\u08c4\0\u08f0\0\u091c"+
      "\0\u0948\0\u0974\0\u09a0\0\u09cc\0\u09f8\0\u0a24\0\u0a50\0\u0a7c"+
      "\0\u01b8\0\u01b8\0\u0aa8\0\u0ad4\0\u0b00\0\u0b00\0\u01b8\0\u0b2c"+
      "\0\u0b58\0\u0b84\0\u0bb0\0\u0bdc\0\u0c08\0\u0c34\0\u0c60\0\u0c8c"+
      "\0\u0cb8\0\u0ce4\0\u0d10\0\u0898\0\u0d3c\0\u0d68\0\u0d94\0\u0dc0"+
      "\0\u0dec\0\u0e18\0\u0e44\0\u0e70\0\u0e9c\0\u0ec8\0\u0ef4\0\u0f20"+
      "\0\u0f4c\0\u0f78\0\u0fa4\0\u0fd0\0\u0ffc\0\u1028\0\u1054\0\u1080"+
      "\0\u10ac\0\u10d8\0\u01b8\0\u1104\0\u1130\0\u115c\0\u1188\0\u01b8"+
      "\0\u11b4\0\u11e0\0\u120c\0\u1238\0\u1264\0\u1290\0\u12bc\0\u12e8"+
      "\0\u1314\0\u1340\0\u136c\0\u1398\0\u13c4\0\u086c\0\u09f8\0\u13f0"+
      "\0\u141c\0\u1448\0\u1474\0\u14a0\0\u14cc\0\u14f8\0\u1524\0\u01b8"+
      "\0\u1550\0\u157c\0\u15a8\0\u15d4\0\u1600\0\u162c\0\u1658\0\u1684"+
      "\0\u16b0\0\u01b8\0\u16dc\0\u1708\0\u1734\0\u1760\0\u178c\0\u17b8"+
      "\0\u17e4\0\u1810\0\u183c\0\u1868\0\u1894\0\u18c0\0\u18ec\0\u1918"+
      "\0\u1944\0\u1970\0\u199c\0\u19c8\0\u19f4\0\u1a20\0\u1a4c\0\u1a78"+
      "\0\u1aa4\0\u1ad0\0\u1afc\0\u1b28\0\u1b54\0\u01b8\0\u01b8\0\u01b8";
  
    private static int [] zzUnpackRowMap() {
      int [] result = new int[184];
      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\13\1\14\5\13\1\15\1\13\1\16\3\13\1\17"+
      "\1\20\1\21\1\22\1\23\1\24\2\13\1\25\2\13"+
      "\15\17\1\26\2\13\3\17\1\13\7\27\1\30\5\27"+
      "\4\31\1\27\1\32\3\27\1\33\1\27\15\31\3\27"+
      "\3\31\10\27\1\30\5\27\4\34\1\27\1\32\3\27"+
      "\1\35\1\27\15\34\3\27\3\34\1\27\7\36\1\37"+
      "\5\36\4\40\1\36\1\32\2\27\1\36\1\41\1\36"+
      "\15\40\3\36\1\42\2\40\2\36\1\43\5\36\1\37"+
      "\5\36\4\44\1\36\1\45\2\36\1\46\2\36\15\44"+
      "\3\36\3\44\10\36\1\37\5\36\4\47\1\36\1\45"+
      "\2\36\1\46\2\36\15\47\3\36\3\47\10\36\1\37"+
      "\5\36\4\47\1\36\1\45\2\36\1\50\2\36\15\47"+
      "\3\36\3\47\10\36\1\37\1\36\1\51\3\36\4\52"+
      "\1\36\1\45\5\36\15\52\3\36\3\52\10\36\1\53"+
      "\5\36\4\54\1\36\1\45\5\36\15\54\1\36\1\55"+
      "\1\36\3\54\1\36\1\56\1\57\5\56\1\60\1\56"+
      "\1\61\3\56\4\62\1\56\1\63\2\56\1\64\2\56"+
      "\15\62\2\56\1\65\3\62\1\56\55\0\1\66\62\0"+
      "\1\67\4\0\4\70\7\0\6\70\1\71\6\70\3\0"+
      "\3\70\12\0\1\72\43\0\1\73\1\74\1\75\1\76"+
      "\2\77\1\0\1\100\3\0\1\100\1\17\1\20\1\21"+
      "\1\22\7\0\15\17\3\0\3\17\3\0\1\101\1\0"+
      "\1\102\2\103\1\0\1\104\3\0\1\104\3\20\1\22"+
      "\7\0\15\20\3\0\3\20\2\0\1\73\1\105\1\75"+
      "\1\76\2\103\1\0\1\104\3\0\1\104\1\21\1\20"+
      "\1\21\1\22\7\0\15\21\3\0\3\21\3\0\1\106"+
      "\1\0\1\102\2\77\1\0\1\100\3\0\1\100\4\22"+
      "\7\0\15\22\3\0\3\22\24\0\1\13\55\0\1\107"+
      "\73\0\1\110\16\0\1\67\4\0\4\70\7\0\15\70"+
      "\3\0\3\70\16\0\4\31\7\0\15\31\3\0\3\31"+
      "\24\0\1\27\56\0\1\111\42\0\4\34\7\0\15\34"+
      "\3\0\3\34\27\0\1\112\42\0\4\40\7\0\15\40"+
      "\3\0\3\40\16\0\4\40\7\0\2\40\1\113\12\40"+
      "\3\0\3\40\2\0\1\114\67\0\4\44\7\0\15\44"+
      "\3\0\3\44\24\0\1\36\55\0\1\115\43\0\4\47"+
      "\7\0\15\47\3\0\3\47\26\0\1\116\37\0\1\117"+
      "\57\0\4\52\7\0\15\52\3\0\3\52\11\0\1\120"+
      "\4\0\4\70\7\0\15\70\3\0\3\70\16\0\4\54"+
      "\7\0\15\54\3\0\3\54\47\0\1\117\6\0\1\121"+
      "\63\0\1\122\57\0\4\62\7\0\15\62\3\0\3\62"+
      "\24\0\1\56\55\0\1\123\43\0\4\70\7\0\15\70"+
      "\3\0\3\70\14\0\1\36\1\0\4\124\1\0\3\125"+
      "\3\0\15\124\3\0\3\124\14\0\1\36\1\0\4\124"+
      "\1\0\3\125\3\0\3\124\1\126\11\124\3\0\3\124"+
      "\16\0\1\127\1\0\1\127\10\0\15\127\3\0\3\127"+
      "\16\0\1\130\1\131\1\132\1\133\7\0\15\130\3\0"+
      "\3\130\16\0\1\134\1\0\1\134\10\0\15\134\3\0"+
      "\3\134\16\0\1\135\1\136\1\135\1\136\7\0\15\135"+
      "\3\0\3\135\16\0\1\137\2\140\1\141\7\0\15\137"+
      "\3\0\3\137\16\0\1\100\2\142\10\0\15\100\3\0"+
      "\3\100\16\0\1\143\2\144\1\145\7\0\15\143\3\0"+
      "\3\143\16\0\4\136\7\0\15\136\3\0\3\136\16\0"+
      "\1\146\2\147\1\150\7\0\15\146\3\0\3\146\16\0"+
      "\1\151\2\152\1\153\7\0\15\151\3\0\3\151\16\0"+
      "\1\154\1\144\1\155\1\145\7\0\15\154\3\0\3\154"+
      "\16\0\1\156\2\131\1\133\7\0\15\156\3\0\3\156"+
      "\30\0\1\157\1\160\64\0\1\161\27\0\4\40\7\0"+
      "\2\40\1\162\12\40\3\0\3\40\2\0\1\163\101\0"+
      "\1\164\1\165\40\0\4\70\7\0\6\70\1\166\6\70"+
      "\3\0\3\70\2\0\1\167\63\0\1\170\71\0\1\171"+
      "\1\172\34\0\1\173\1\0\1\36\1\0\4\124\1\0"+
      "\3\125\3\0\15\124\3\0\3\124\16\0\4\174\1\0"+
      "\3\125\3\0\15\174\3\0\3\174\12\0\1\173\1\0"+
      "\1\36\1\0\4\124\1\0\3\125\3\0\10\124\1\175"+
      "\4\124\3\0\3\124\2\0\1\73\13\0\1\127\1\0"+
      "\1\127\10\0\15\127\3\0\3\127\3\0\1\176\1\0"+
      "\1\102\2\177\6\0\1\130\1\131\1\132\1\133\7\0"+
      "\15\130\3\0\3\130\3\0\1\200\1\0\1\102\2\201"+
      "\1\0\1\202\3\0\1\202\3\131\1\133\7\0\15\131"+
      "\3\0\3\131\3\0\1\203\1\0\1\102\2\201\1\0"+
      "\1\202\3\0\1\202\1\132\1\131\1\132\1\133\7\0"+
      "\15\132\3\0\3\132\3\0\1\204\1\0\1\102\2\177"+
      "\6\0\4\133\7\0\15\133\3\0\3\133\3\0\1\205"+
      "\2\0\1\205\7\0\1\135\1\136\1\135\1\136\7\0"+
      "\15\135\3\0\3\135\3\0\1\205\2\0\1\205\7\0"+
      "\4\136\7\0\15\136\3\0\3\136\3\0\1\177\1\0"+
      "\1\102\2\177\6\0\1\137\2\140\1\141\7\0\15\137"+
      "\3\0\3\137\3\0\1\201\1\0\1\102\2\201\1\0"+
      "\1\202\3\0\1\202\3\140\1\141\7\0\15\140\3\0"+
      "\3\140\3\0\1\177\1\0\1\102\2\177\6\0\4\141"+
      "\7\0\15\141\3\0\3\141\3\0\1\202\2\0\2\202"+
      "\1\0\1\202\3\0\1\202\3\142\10\0\15\142\3\0"+
      "\3\142\3\0\1\106\1\0\1\102\2\77\1\0\1\100"+
      "\3\0\1\100\1\143\2\144\1\145\7\0\15\143\3\0"+
      "\3\143\3\0\1\101\1\0\1\102\2\103\1\0\1\104"+
      "\3\0\1\104\3\144\1\145\7\0\15\144\3\0\3\144"+
      "\3\0\1\106\1\0\1\102\2\77\1\0\1\100\3\0"+
      "\1\100\4\145\7\0\15\145\3\0\3\145\3\0\1\77"+
      "\1\0\1\102\2\77\1\0\1\100\3\0\1\100\1\146"+
      "\2\147\1\150\7\0\15\146\3\0\3\146\3\0\1\103"+
      "\1\0\1\102\2\103\1\0\1\104\3\0\1\104\3\147"+
      "\1\150\7\0\15\147\3\0\3\147\3\0\1\77\1\0"+
      "\1\102\2\77\1\0\1\100\3\0\1\100\4\150\7\0"+
      "\15\150\3\0\3\150\3\0\1\100\2\0\2\100\1\0"+
      "\1\100\3\0\1\100\1\151\2\152\1\153\7\0\15\151"+
      "\3\0\3\151\3\0\1\104\2\0\2\104\1\0\1\104"+
      "\3\0\1\104\3\152\1\153\7\0\15\152\3\0\3\152"+
      "\3\0\1\100\2\0\2\100\1\0\1\100\3\0\1\100"+
      "\4\153\7\0\15\153\3\0\3\153\3\0\1\206\1\0"+
      "\1\102\2\77\1\0\1\100\3\0\1\100\1\154\1\144"+
      "\1\155\1\145\7\0\15\154\3\0\3\154\3\0\1\207"+
      "\1\0\1\102\2\103\1\0\1\104\3\0\1\104\1\155"+
      "\1\144\1\155\1\145\7\0\15\155\3\0\3\155\3\0"+
      "\1\204\1\0\1\102\2\177\6\0\1\156\2\131\1\133"+
      "\7\0\15\156\3\0\3\156\31\0\1\160\54\0\1\210"+
      "\64\0\1\211\26\0\4\40\7\0\15\40\3\0\1\40"+
      "\1\212\1\40\31\0\1\165\54\0\1\213\35\0\1\36"+
      "\1\0\4\124\1\0\3\125\3\0\3\124\1\214\11\124"+
      "\3\0\3\124\2\0\1\215\102\0\1\172\54\0\1\216"+
      "\34\0\1\217\52\0\1\173\3\0\4\174\7\0\15\174"+
      "\3\0\3\174\12\0\1\173\1\0\1\220\1\0\4\124"+
      "\1\0\3\125\3\0\15\124\3\0\3\124\16\0\1\221"+
      "\1\133\1\221\1\133\7\0\15\221\3\0\3\221\16\0"+
      "\4\141\7\0\15\141\3\0\3\141\16\0\4\145\7\0"+
      "\15\145\3\0\3\145\16\0\4\150\7\0\15\150\3\0"+
      "\3\150\16\0\4\153\7\0\15\153\3\0\3\153\16\0"+
      "\1\222\1\145\1\222\1\145\7\0\15\222\3\0\3\222"+
      "\16\0\4\133\7\0\15\133\3\0\3\133\16\0\4\223"+
      "\7\0\15\223\3\0\3\223\33\0\1\224\61\0\1\225"+
      "\30\0\4\40\6\0\1\226\15\40\3\0\2\40\1\227"+
      "\33\0\1\230\32\0\1\173\1\0\1\36\1\0\4\124"+
      "\1\0\3\125\3\0\10\124\1\231\4\124\3\0\3\124"+
      "\2\0\1\232\104\0\1\233\36\0\4\234\7\0\15\234"+
      "\3\0\3\234\3\0\1\176\1\0\1\102\2\177\6\0"+
      "\1\221\1\133\1\221\1\133\7\0\15\221\3\0\3\221"+
      "\3\0\1\206\1\0\1\102\2\77\1\0\1\100\3\0"+
      "\1\100\1\222\1\145\1\222\1\145\7\0\15\222\3\0"+
      "\3\222\3\0\1\205\2\0\1\205\7\0\4\223\7\0"+
      "\15\223\3\0\3\223\34\0\1\235\55\0\1\236\26\0"+
      "\1\237\60\0\4\40\6\0\1\226\15\40\3\0\3\40"+
      "\34\0\1\240\31\0\1\173\1\0\1\117\1\0\4\124"+
      "\1\0\3\125\3\0\15\124\3\0\3\124\34\0\1\241"+
      "\32\0\1\242\2\0\4\234\7\0\15\234\3\0\3\234"+
      "\35\0\1\243\62\0\1\244\20\0\1\245\77\0\1\246"+
      "\53\0\1\247\32\0\1\36\1\0\4\174\1\0\3\125"+
      "\3\0\15\174\3\0\3\174\36\0\1\250\53\0\1\251"+
      "\33\0\4\252\7\0\15\252\3\0\3\252\36\0\1\253"+
      "\53\0\1\254\54\0\1\255\61\0\1\256\11\0\1\257"+
      "\12\0\4\252\7\0\15\252\3\0\3\252\37\0\1\260"+
      "\53\0\1\261\54\0\1\262\22\0\1\13\62\0\4\263"+
      "\7\0\15\263\3\0\3\263\40\0\1\264\53\0\1\265"+
      "\43\0\1\266\26\0\2\263\1\0\2\263\1\0\2\263"+
      "\2\0\5\263\7\0\15\263\3\0\4\263\27\0\1\267"+
      "\53\0\1\270\24\0";
  
    private static int [] zzUnpackTrans() {
      int [] result = new int[7040];
      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 <code>aState</code>
     */
    private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
  
    private static final String ZZ_ATTRIBUTE_PACKED_0 =
      "\12\0\1\11\7\1\1\11\3\1\1\11\6\1\1\11"+
      "\2\1\1\11\14\1\1\11\6\1\2\11\3\0\1\11"+
      "\14\0\2\1\2\11\1\1\1\0\2\1\1\11\1\0"+
      "\1\1\1\0\1\1\3\0\7\1\2\0\1\1\1\0"+
      "\15\1\3\0\1\1\1\11\3\0\1\1\1\11\5\0"+
      "\1\1\4\0\1\1\2\0\2\1\2\0\1\1\5\0"+
      "\1\11\3\1\3\0\1\1\2\0\1\11\30\0\1\1"+
      "\2\0\3\11";
  
    private static int [] zzUnpackAttribute() {
      int [] result = new int[184];
      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 static final int ALPHANUM          = WikipediaTokenizer.ALPHANUM_ID;
  public static final int APOSTROPHE        = WikipediaTokenizer.APOSTROPHE_ID;
  public static final int ACRONYM           = WikipediaTokenizer.ACRONYM_ID;
  public static final int COMPANY           = WikipediaTokenizer.COMPANY_ID;
  public static final int EMAIL             = WikipediaTokenizer.EMAIL_ID;
  public static final int HOST              = WikipediaTokenizer.HOST_ID;
  public static final int NUM               = WikipediaTokenizer.NUM_ID;
  public static final int CJ                = WikipediaTokenizer.CJ_ID;
  public static final int INTERNAL_LINK     = WikipediaTokenizer.INTERNAL_LINK_ID;
  public static final int EXTERNAL_LINK     = WikipediaTokenizer.EXTERNAL_LINK_ID;
  public static final int CITATION          = WikipediaTokenizer.CITATION_ID;
  public static final int CATEGORY          = WikipediaTokenizer.CATEGORY_ID;
  public static final int BOLD              = WikipediaTokenizer.BOLD_ID;
  public static final int ITALICS           = WikipediaTokenizer.ITALICS_ID;
  public static final int BOLD_ITALICS      = WikipediaTokenizer.BOLD_ITALICS_ID;
  public static final int HEADING           = WikipediaTokenizer.HEADING_ID;
  public static final int SUB_HEADING       = WikipediaTokenizer.SUB_HEADING_ID;
  public static final int EXTERNAL_LINK_URL = WikipediaTokenizer.EXTERNAL_LINK_URL_ID;
  
  
  private int currentTokType;
  private int numBalanced = 0;
  private int positionInc = 1;
  private int numLinkToks = 0;
  //Anytime we start a new on a Wiki reserved token (category, link, etc.) this value will be 0, otherwise it will be the number of tokens seen
  //this can be useful for detecting when a new reserved token is encountered
  //see https://issues.apache.org/jira/browse/LUCENE-1133
  private int numWikiTokensSeen = 0;
  
  public static final String [] TOKEN_TYPES = WikipediaTokenizer.TOKEN_TYPES;
  
  /**
  Returns the number of tokens seen inside a category or link, etc.
  @return the number of tokens seen inside the context of wiki syntax.
  **/
  public final int getNumWikiTokensSeen(){
    return numWikiTokensSeen;
  }
  
  public final int yychar()
  {
      return yychar;
  }
  
  public final int getPositionIncrement(){
    return positionInc;
  }
  
  /**
   * Fills Lucene token with the current token text.
   */
  final void getText(CharTermAttribute t) {
    t.copyBuffer(zzBuffer, zzStartRead, zzMarkedPos-zzStartRead);
  }
  
  final int setText(StringBuilder buffer){
    int length = zzMarkedPos - zzStartRead;
    buffer.append(zzBuffer, zzStartRead, length);
    return length;
  }
  
  
  
  
    /**
     * Creates a new scanner
     * There is also a java.io.InputStream version of this constructor.
     *
     * @param   in  the java.io.Reader to read input from.
     */
    WikipediaTokenizerImpl(java.io.Reader in) {
      this.zzReader = in;
    }
  
    /**
     * Creates a new scanner.
     * There is also java.io.Reader version of this constructor.
     *
     * @param   in  the java.io.Inputstream to read input from.
     */
    WikipediaTokenizerImpl(java.io.InputStream in) {
      this(new java.io.InputStreamReader(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 < 230) {
        int  count = packed.charAt(i++);
        char value = packed.charAt(i++);
        do map[j++] = value; while (--count > 0);
      }
      return map;
    }
  
  
    /**
     * Refills the input buffer.
     *
     * @return      <code>false</code>, 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 
     * <b>cannot</b> be reused (internal buffer is discarded and lost).
     * Lexical state is set to <tt>ZZ_INITIAL</tt>.
     *
     * 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 <tt>pos</tt> 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 44: 
            { numWikiTokensSeen = 0; positionInc = 1; currentTokType = CATEGORY; yybegin(CATEGORY_STATE);/* Break so we don't hit fall-through warning: */ break;
            }
          case 47: break;
          case 37: 
            { currentTokType = BOLD_ITALICS;  yybegin(FIVE_SINGLE_QUOTES_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 48: break;
          case 16: 
            { currentTokType = HEADING; yybegin(DOUBLE_EQUALS_STATE); numWikiTokensSeen++; return currentTokType;
            }
          case 49: break;
          case 20: 
            { numBalanced = 0; numWikiTokensSeen = 0; currentTokType = EXTERNAL_LINK;yybegin(EXTERNAL_LINK_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 50: break;
          case 40: 
            { positionInc = 1; return ACRONYM;
            }
          case 51: break;
          case 5: 
            { positionInc = 1; /* Break so we don't hit fall-through warning: */ break;
            }
          case 52: break;
          case 36: 
            { positionInc = 1; return COMPANY;
            }
          case 53: break;
          case 10: 
            { numLinkToks = 0; positionInc = 0; yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;
            }
          case 54: break;
          case 15: 
            { currentTokType = SUB_HEADING; numWikiTokensSeen = 0; yybegin(STRING); /* Break so we don't hit fall-through warning: */ break;
            }
          case 55: break;
          case 22: 
            { numWikiTokensSeen = 0; positionInc = 1; if (numBalanced == 0){numBalanced++;yybegin(TWO_SINGLE_QUOTES_STATE);} else{numBalanced = 0;}/* Break so we don't hit fall-through warning: */ break;
            }
          case 56: break;
          case 35: 
            { positionInc = 1; return NUM;
            }
          case 57: break;
          case 33: 
            { positionInc = 1; return APOSTROPHE;
            }
          case 58: break;
          case 21: 
            { yybegin(STRING); return currentTokType;/*pipe*/
            }
          case 59: break;
          case 18: 
            { /* Break so we don't hit fall-through warning: */ break;/* ignore STRING */
            }
          case 60: break;
          case 2: 
            { positionInc = 1; return ALPHANUM;
            }
          case 61: break;
          case 1: 
            { numWikiTokensSeen = 0;  positionInc = 1; /* Break so we don't hit fall-through warning: */ break;
            }
          case 62: break;
          case 17: 
            { yybegin(DOUBLE_BRACE_STATE); numWikiTokensSeen = 0; return currentTokType;
            }
          case 63: break;
          case 39: 
            { numBalanced = 0;currentTokType = ALPHANUM; yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;/*end sub header*/
            }
          case 64: break;
          case 29: 
            { currentTokType = INTERNAL_LINK; numWikiTokensSeen = 0;  yybegin(INTERNAL_LINK_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 65: break;
          case 46: 
            { numBalanced = 0; numWikiTokensSeen = 0; currentTokType = CATEGORY;yybegin(CATEGORY_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 66: break;
          case 27: 
            { numLinkToks = 0; yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;
            }
          case 67: break;
          case 4: 
            { numWikiTokensSeen = 0; positionInc = 1; currentTokType = EXTERNAL_LINK_URL; yybegin(EXTERNAL_LINK_STATE);/* Break so we don't hit fall-through warning: */ break;
            }
          case 68: break;
          case 38: 
            { numBalanced = 0;currentTokType = ALPHANUM;yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;/*end bold*/
            }
          case 69: break;
          case 13: 
            { currentTokType = EXTERNAL_LINK; numWikiTokensSeen = 0; yybegin(EXTERNAL_LINK_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 70: break;
          case 3: 
            { positionInc = 1; return CJ;
            }
          case 71: break;
          case 45: 
            { currentTokType = CATEGORY; numWikiTokensSeen = 0; yybegin(CATEGORY_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 72: break;
          case 6: 
            { yybegin(CATEGORY_STATE); numWikiTokensSeen++; return currentTokType;
            }
          case 73: break;
          case 11: 
            { currentTokType = BOLD;  yybegin(THREE_SINGLE_QUOTES_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 74: break;
          case 25: 
            { numWikiTokensSeen = 0; positionInc = 1; currentTokType = CITATION; yybegin(DOUBLE_BRACE_STATE);/* Break so we don't hit fall-through warning: */ break;
            }
          case 75: break;
          case 8: 
            { /* Break so we don't hit fall-through warning: */ break;/* ignore */
            }
          case 76: break;
          case 19: 
            { yybegin(STRING); numWikiTokensSeen++; return currentTokType;/* STRING ALPHANUM*/
            }
          case 77: break;
          case 43: 
            { positionInc = 1; numWikiTokensSeen++; yybegin(EXTERNAL_LINK_STATE); return currentTokType;
            }
          case 78: break;
          case 42: 
            { numBalanced = 0;currentTokType = ALPHANUM; yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;/*end bold italics*/
            }
          case 79: break;
          case 30: 
            { yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;
            }
          case 80: break;
          case 14: 
            { yybegin(STRING); numWikiTokensSeen++; return currentTokType;
            }
          case 81: break;
          case 9: 
            { if (numLinkToks == 0){positionInc = 0;} else{positionInc = 1;} numWikiTokensSeen++; currentTokType = EXTERNAL_LINK; yybegin(EXTERNAL_LINK_STATE); numLinkToks++; return currentTokType;
            }
          case 82: break;
          case 7: 
            { yybegin(INTERNAL_LINK_STATE); numWikiTokensSeen++; return currentTokType;
            }
          case 83: break;
          case 41: 
            { positionInc = 1; return EMAIL;
            }
          case 84: break;
          case 28: 
            { currentTokType = INTERNAL_LINK; numWikiTokensSeen = 0; yybegin(INTERNAL_LINK_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 85: break;
          case 23: 
            { numWikiTokensSeen = 0; positionInc = 1; yybegin(DOUBLE_EQUALS_STATE);/* Break so we don't hit fall-through warning: */ break;
            }
          case 86: break;
          case 34: 
            { positionInc = 1; return HOST;
            }
          case 87: break;
          case 32: 
            { numBalanced = 0; numWikiTokensSeen = 0; currentTokType = INTERNAL_LINK;yybegin(INTERNAL_LINK_STATE); /* Break so we don't hit fall-through warning: */ break;
            }
          case 88: break;
          case 12: 
            { currentTokType = ITALICS; numWikiTokensSeen++;  yybegin(STRING); return currentTokType;/*italics*/
            }
          case 89: break;
          case 24: 
            { numWikiTokensSeen = 0; positionInc = 1; currentTokType = INTERNAL_LINK; yybegin(INTERNAL_LINK_STATE);/* Break so we don't hit fall-through warning: */ break;
            }
          case 90: break;
          case 31: 
            { numBalanced = 0;currentTokType = ALPHANUM; yybegin(YYINITIAL); /* Break so we don't hit fall-through warning: */ break;/*end italics*/
            }
          case 91: break;
          case 26: 
            { yybegin(YYINITIAL);/* Break so we don't hit fall-through warning: */ break;
            }
          case 92: break;
          default: 
            if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
              zzAtEOF = true;
              return YYEOF;
            } 
            else {
              zzScanError(ZZ_NO_MATCH);
            }
        }
      }
    }
  
  
  }
  