/* The following code was generated by JFlex 1.4.1 on 22/3/2009 12:10 πμ */
/*
* Copyright 2008 Ayman Al-Sairafi ayman.alsairafi@gmail.com
*
* Licensed 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 jsyntaxpane.lexers;
import jsyntaxpane.DefaultLexer;
import jsyntaxpane.Token;
import jsyntaxpane.TokenType;
/**
* This class is a scanner generated by
* <a href="http://www.jflex.de/">JFlex</a> 1.4.1
* on 22/3/2009 12:10 πμ from the specification file
* <tt>/media/MySpace/programming/Java/netbeans projects/JSyntaxPaneMini/trunk/src/main/jflex/jsyntaxpane/lexers/tal.flex</tt>
*/
public final class TALLexer extends DefaultLexer {
/** 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;
/**
* Translates characters to character classes
*/
private static final String ZZ_CMAP_PACKED =
"\11\0\1\3\1\2\1\0\1\3\1\1\22\0\1\3\1\4\1\33"+
"\2\0\1\15\1\0\1\34\1\46\1\47\1\51\1\51\1\51\1\5"+
"\1\51\1\51\1\10\1\17\1\41\1\16\4\20\2\11\1\55\1\51"+
"\1\54\1\52\1\53\1\44\1\0\1\31\1\14\1\23\1\21\1\22"+
"\1\32\1\27\1\40\1\24\2\6\1\13\1\6\1\25\1\42\1\45"+
"\1\6\1\30\1\36\1\26\1\37\1\6\1\43\1\12\1\50\1\6"+
"\1\51\1\35\1\51\1\7\1\6\1\0\1\31\1\14\1\23\1\21"+
"\1\22\1\32\1\27\1\40\1\24\2\6\1\13\1\6\1\25\1\42"+
"\1\45\1\6\1\30\1\36\1\26\1\37\1\6\1\43\1\12\1\50"+
"\1\6\1\51\1\0\1\51\uff82\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\3\1\2\2\1\3\2\4\2\3\1\1\4\3"+
"\2\1\2\3\5\2\1\0\3\5\4\0\3\3\2\4"+
"\1\3\1\6\5\3\4\0\3\3\2\0\3\4\1\0"+
"\3\3\1\4\1\3\1\7\4\3\1\10\1\0\3\3"+
"\2\0\1\4\1\0\2\3\1\7\1\4\1\3\1\0"+
"\10\3\2\0\1\4\1\0\1\3\1\4\1\3\1\0"+
"\5\3\1\0\1\6\1\4\1\0\1\3\1\4\1\3"+
"\1\0\1\3\1\6\1\0\1\4\1\0\1\4\1\3"+
"\1\7\1\3\1\0\1\4\1\0\1\4\2\3\1\4"+
"\1\0\1\4\1\3\1\4\1\0\1\4\1\3\2\0"+
"\1\4\1\3\2\0\1\4\1\3\2\0\1\4\1\3"+
"\2\0\1\4\1\3\2\0\1\4\1\3\2\0\1\3"+
"\2\0\1\3\2\0\1\4\3\0";
private static int [] zzUnpackAction() {
int [] result = new int[167];
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\56\0\134\0\212\0\270\0\346\0\u0114\0\u0142"+
"\0\u0170\0\u019e\0\u01cc\0\u01fa\0\u0228\0\u0256\0\u0284\0\u02b2"+
"\0\u02e0\0\u030e\0\u033c\0\u036a\0\u0398\0\56\0\u03c6\0\u03f4"+
"\0\u0422\0\270\0\u0450\0\56\0\u047e\0\u04ac\0\u04da\0\u0508"+
"\0\u0536\0\u0564\0\u0592\0\u05c0\0\u05ee\0\u061c\0\u064a\0\u0114"+
"\0\u0678\0\u06a6\0\u06d4\0\u0702\0\u0730\0\u075e\0\u078c\0\u07ba"+
"\0\u07e8\0\u0816\0\u0844\0\u0872\0\u08a0\0\u08ce\0\56\0\u08fc"+
"\0\u092a\0\u0958\0\u0986\0\u09b4\0\u09e2\0\u0a10\0\u0a3e\0\u0a6c"+
"\0\u0a9a\0\u0ac8\0\u0af6\0\u0b24\0\56\0\u0b52\0\u0b80\0\u0bae"+
"\0\u0bdc\0\u0c0a\0\u0c38\0\u0c66\0\u0c94\0\u0cc2\0\u0cf0\0\u0114"+
"\0\u0d1e\0\u0d4c\0\u0d7a\0\u0da8\0\u0dd6\0\u0e04\0\u0e32\0\u0e60"+
"\0\u0e8e\0\u0ebc\0\u0eea\0\u0f18\0\u0f46\0\u0f74\0\u0fa2\0\u0fd0"+
"\0\u0ffe\0\u102c\0\u105a\0\u1088\0\u10b6\0\u10e4\0\u1112\0\u1140"+
"\0\u116e\0\56\0\u119c\0\u11ca\0\u11f8\0\u1226\0\u1254\0\u1282"+
"\0\u12b0\0\u12de\0\u130c\0\u133a\0\u1368\0\u1396\0\u13c4\0\56"+
"\0\u13f2\0\u1420\0\u144e\0\u147c\0\u14aa\0\u14d8\0\u1506\0\u1534"+
"\0\u1562\0\u1590\0\u15be\0\u15ec\0\u161a\0\u1648\0\u1676\0\u16a4"+
"\0\u16d2\0\u1700\0\u172e\0\u175c\0\u178a\0\u17b8\0\u17e6\0\u1814"+
"\0\u1842\0\u1870\0\u189e\0\u18cc\0\u18fa\0\u1928\0\u1956\0\u1984"+
"\0\u19b2\0\u19e0\0\u1a0e\0\u1a3c\0\u1a6a\0\u1a98\0\u1ac6\0\u1af4"+
"\0\u1b22\0\u1b50\0\u1b7e\0\u0114\0\u1bac\0\u1bda\0\u1c08";
private static int [] zzUnpackRowMap() {
int [] result = new int[167];
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\2\1\4\1\5\1\6\1\7\1\2"+
"\1\10\1\11\1\7\1\12\1\13\1\14\3\11\1\15"+
"\1\16\1\7\1\17\5\7\1\20\1\21\1\22\1\2"+
"\1\23\2\7\1\11\1\7\1\24\1\25\1\7\2\26"+
"\1\7\2\26\1\27\1\30\1\31\60\0\1\2\56\0"+
"\1\4\52\0\1\32\1\33\1\34\1\32\1\34\51\32"+
"\5\0\1\35\56\0\7\7\1\0\15\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\15\0\1\36\1\0\1\37"+
"\3\0\1\40\1\41\1\40\20\0\1\40\24\0\2\11"+
"\4\0\3\11\20\0\1\11\22\0\7\7\1\0\6\7"+
"\1\42\6\7\3\0\6\7\1\0\1\7\2\0\1\7"+
"\13\0\7\7\1\0\4\7\1\43\10\7\3\0\6\7"+
"\1\0\1\7\2\0\1\44\15\0\1\45\5\0\2\46"+
"\1\45\20\0\1\46\22\0\7\7\1\0\4\7\1\47"+
"\10\7\3\0\4\7\1\50\1\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\7\7\1\51\5\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\7\7\1\52\5\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\5\7\1\53\1\7\1\0\6\7\1\54"+
"\6\7\3\0\4\7\1\55\1\7\1\0\1\7\2\0"+
"\1\7\5\0\1\56\2\0\30\56\1\0\1\56\1\0"+
"\20\56\1\57\2\0\31\57\2\0\14\57\1\60\2\57"+
"\1\61\6\0\7\7\1\0\10\7\1\62\4\7\3\0"+
"\2\7\1\63\3\7\1\0\1\7\2\0\1\7\13\0"+
"\7\7\1\0\15\7\3\0\2\7\1\64\3\7\1\0"+
"\1\7\2\0\1\7\43\0\1\65\6\0\1\66\63\0"+
"\1\26\55\0\2\26\53\0\1\26\5\0\1\34\53\0"+
"\1\35\1\33\1\34\53\35\10\0\1\36\2\0\1\67"+
"\2\0\1\40\1\41\1\40\20\0\1\40\24\0\1\70"+
"\1\71\2\0\1\71\1\0\6\71\5\0\2\71\6\0"+
"\1\71\24\0\1\72\2\0\1\67\2\0\3\72\20\0"+
"\1\72\24\0\1\40\2\0\1\67\2\0\3\40\20\0"+
"\1\40\22\0\7\7\1\0\10\7\1\73\4\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\11\7\1\74\3\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\10\7\1\75\4\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\15\0\1\76\5\0"+
"\3\76\20\0\1\76\24\0\1\45\5\0\3\45\20\0"+
"\1\45\22\0\7\7\1\0\5\7\1\77\7\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\3\7\1\50\11\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\10\7\1\100\4\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\15\7\3\0\4\7\1\101\1\7\1\0\1\7\2\0"+
"\1\7\13\0\4\7\1\102\1\103\1\7\1\0\4\7"+
"\1\104\10\7\3\0\6\7\1\0\1\7\2\0\1\7"+
"\13\0\7\7\1\0\12\7\1\50\2\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\5\0\1\56\2\0\30\56"+
"\1\105\1\56\1\0\20\56\34\0\1\105\55\0\1\105"+
"\20\0\1\106\34\0\1\105\15\0\1\106\11\0\7\7"+
"\1\0\12\7\1\107\2\7\3\0\6\7\1\0\1\7"+
"\2\0\1\7\13\0\7\7\1\0\13\7\1\110\1\7"+
"\3\0\6\7\1\0\1\7\2\0\1\7\13\0\7\7"+
"\1\0\6\7\1\111\6\7\3\0\6\7\1\0\1\7"+
"\2\0\1\7\27\0\1\112\64\0\1\113\34\0\1\70"+
"\1\71\1\0\1\67\1\71\1\0\6\71\5\0\2\71"+
"\6\0\1\71\24\0\2\114\1\0\1\67\1\114\1\0"+
"\6\114\5\0\2\114\6\0\1\114\24\0\1\115\2\0"+
"\1\67\2\0\3\115\20\0\1\115\22\0\7\7\1\0"+
"\4\7\1\116\10\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\6\7\1\117\6\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\4\7\1\120\10\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\15\0\1\121\5\0\3\121\20\0\1\121\22\0"+
"\7\7\1\0\6\7\1\122\6\7\3\0\6\7\1\0"+
"\1\7\2\0\1\7\13\0\7\7\1\0\15\7\3\0"+
"\6\7\1\0\1\7\1\123\1\0\1\7\13\0\7\7"+
"\1\0\13\7\1\124\1\7\3\0\6\7\1\0\1\7"+
"\2\0\1\7\13\0\7\7\1\0\4\7\1\125\10\7"+
"\3\0\6\7\1\0\1\7\2\0\1\7\13\0\5\7"+
"\1\126\1\7\1\0\15\7\3\0\6\7\1\0\1\7"+
"\2\0\1\7\13\0\5\7\1\127\1\7\1\0\15\7"+
"\3\0\6\7\1\0\1\7\2\0\1\7\41\0\1\26"+
"\27\0\7\7\1\0\6\7\1\130\6\7\3\0\1\7"+
"\1\131\4\7\1\0\1\7\2\0\1\7\13\0\7\7"+
"\1\0\12\7\1\132\2\7\3\0\6\7\1\0\1\7"+
"\2\0\1\7\13\0\5\7\1\133\1\7\1\0\15\7"+
"\3\0\6\7\1\0\1\7\2\0\1\7\30\0\1\134"+
"\61\0\1\135\36\0\2\136\1\0\1\67\1\136\1\0"+
"\6\136\5\0\2\136\6\0\1\136\24\0\1\137\2\0"+
"\1\67\2\0\3\137\20\0\1\137\22\0\7\7\1\0"+
"\12\7\1\140\2\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\7\7\1\50\5\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\15\0\1\141\5\0"+
"\3\141\20\0\1\141\22\0\7\7\1\0\7\7\1\142"+
"\5\7\3\0\6\7\1\0\1\7\2\0\1\7\23\0"+
"\1\143\45\0\7\7\1\0\10\7\1\120\4\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\3\7\1\120\11\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\4\7\1\144\10\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\3\7\1\145\11\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\7\7\1\146\5\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\5\7\1\147\7\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\13\0\7\7\1\0\4\7\1\150\10\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\4\7\1\50\10\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\33\0\1\151\51\0\1\152\43\0\2\153\1\0"+
"\1\67\1\153\1\0\6\153\5\0\2\153\6\0\1\153"+
"\24\0\1\154\2\0\1\67\2\0\3\154\20\0\1\154"+
"\22\0\7\7\1\0\13\7\1\155\1\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\15\0\1\156\5\0\3\156"+
"\20\0\1\156\22\0\7\7\1\0\10\7\1\157\4\7"+
"\3\0\6\7\1\0\1\7\2\0\1\7\46\0\1\160"+
"\22\0\7\7\1\0\12\7\1\120\2\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\13\0\7\7\1\0\13\7"+
"\1\161\1\7\3\0\6\7\1\0\1\7\2\0\1\7"+
"\13\0\7\7\1\0\11\7\1\120\3\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\13\0\7\7\1\0\10\7"+
"\1\50\4\7\3\0\6\7\1\0\1\7\2\0\1\7"+
"\13\0\7\7\1\0\3\7\1\162\11\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\31\0\1\163\41\0\2\164"+
"\1\0\1\67\1\164\1\0\6\164\5\0\2\164\6\0"+
"\1\164\24\0\1\165\2\0\1\67\2\0\3\165\20\0"+
"\1\165\22\0\5\7\1\50\1\7\1\0\15\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\15\0\1\166\5\0"+
"\3\166\20\0\1\166\22\0\7\7\1\0\4\7\1\167"+
"\10\7\3\0\6\7\1\0\1\7\2\0\1\7\54\0"+
"\1\170\14\0\5\7\1\171\1\7\1\0\15\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\13\0\7\7\1\0"+
"\15\7\3\0\3\7\1\50\2\7\1\0\1\7\2\0"+
"\1\7\47\0\1\172\23\0\2\173\1\0\1\67\1\173"+
"\1\0\6\173\5\0\2\173\6\0\1\173\24\0\1\174"+
"\2\0\1\67\2\0\3\174\20\0\1\174\24\0\1\175"+
"\5\0\3\175\20\0\1\175\22\0\7\7\1\0\11\7"+
"\1\176\3\7\3\0\6\7\1\0\1\7\2\0\1\7"+
"\13\0\7\7\1\0\6\7\1\177\6\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\32\0\1\152\40\0\2\200"+
"\1\0\1\67\1\200\1\0\6\200\5\0\2\200\6\0"+
"\1\200\24\0\1\201\2\0\1\67\2\0\3\201\20\0"+
"\1\201\24\0\1\202\5\0\3\202\20\0\1\202\22\0"+
"\7\7\1\0\4\7\1\203\10\7\3\0\6\7\1\0"+
"\1\7\2\0\1\7\13\0\7\7\1\0\11\7\1\117"+
"\3\7\3\0\6\7\1\0\1\7\2\0\1\7\15\0"+
"\2\204\1\0\1\67\1\204\1\0\6\204\5\0\2\204"+
"\6\0\1\204\24\0\1\205\2\0\1\67\2\0\3\205"+
"\20\0\1\205\24\0\1\206\5\0\3\206\20\0\1\206"+
"\22\0\7\7\1\0\12\7\1\207\2\7\3\0\6\7"+
"\1\0\1\7\2\0\1\7\15\0\2\210\1\0\1\67"+
"\1\210\1\0\6\210\5\0\2\210\6\0\1\210\24\0"+
"\1\211\2\0\1\67\2\0\3\211\20\0\1\211\24\0"+
"\1\212\5\0\3\212\20\0\1\212\22\0\5\7\1\213"+
"\1\7\1\0\15\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\15\0\2\214\1\0\1\67\1\214\1\0\6\214"+
"\5\0\2\214\6\0\1\214\24\0\1\215\2\0\1\67"+
"\2\0\3\215\20\0\1\215\24\0\1\216\5\0\3\216"+
"\20\0\1\216\22\0\7\7\1\0\6\7\1\217\6\7"+
"\3\0\6\7\1\0\1\7\2\0\1\7\15\0\2\220"+
"\1\0\1\67\1\220\1\0\6\220\5\0\2\220\6\0"+
"\1\220\24\0\1\221\2\0\1\67\2\0\3\221\20\0"+
"\1\221\24\0\1\222\5\0\3\222\20\0\1\222\22\0"+
"\7\7\1\0\10\7\1\223\4\7\3\0\6\7\1\0"+
"\1\7\2\0\1\7\15\0\2\224\1\0\1\67\1\224"+
"\1\0\6\224\5\0\2\224\6\0\1\224\24\0\1\225"+
"\2\0\1\67\2\0\3\225\20\0\1\225\24\0\1\226"+
"\5\0\3\226\20\0\1\226\22\0\7\7\1\0\4\7"+
"\1\227\10\7\3\0\6\7\1\0\1\7\2\0\1\7"+
"\15\0\2\230\1\0\1\67\1\230\1\0\6\230\5\0"+
"\2\230\6\0\1\230\24\0\1\231\2\0\1\67\2\0"+
"\3\231\20\0\1\231\24\0\1\232\5\0\3\232\20\0"+
"\1\232\22\0\7\7\1\0\12\7\1\233\2\7\3\0"+
"\6\7\1\0\1\7\2\0\1\7\15\0\2\234\1\0"+
"\1\67\1\234\1\0\6\234\5\0\2\234\6\0\1\234"+
"\24\0\1\235\2\0\1\67\2\0\3\235\20\0\1\235"+
"\24\0\1\67\5\0\3\67\20\0\1\67\22\0\7\7"+
"\1\0\13\7\1\236\1\7\3\0\6\7\1\0\1\7"+
"\2\0\1\7\15\0\2\237\1\0\1\67\1\237\1\0"+
"\6\237\5\0\2\237\6\0\1\237\24\0\1\240\2\0"+
"\1\67\2\0\3\240\20\0\1\240\22\0\5\7\1\241"+
"\1\7\1\0\15\7\3\0\6\7\1\0\1\7\2\0"+
"\1\7\15\0\2\242\1\0\1\67\1\242\1\0\6\242"+
"\5\0\2\242\6\0\1\242\24\0\1\243\2\0\1\67"+
"\2\0\3\243\20\0\1\243\22\0\7\7\1\0\3\7"+
"\1\244\10\7\1\244\3\0\6\7\1\0\1\7\2\0"+
"\1\7\20\0\1\67\52\0\1\245\2\0\1\67\2\0"+
"\3\245\20\0\1\245\24\0\1\246\2\0\1\67\2\0"+
"\3\246\20\0\1\246\24\0\1\247\2\0\1\67\2\0"+
"\3\247\20\0\1\247\24\0\1\242\2\0\1\67\2\0"+
"\3\242\20\0\1\242\14\0";
private static int [] zzUnpackTrans() {
int [] result = new int[7222];
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 =
"\1\0\1\11\23\1\1\11\3\1\1\0\1\1\1\11"+
"\1\1\4\0\14\1\4\0\3\1\2\0\1\11\2\1"+
"\1\0\12\1\1\11\1\0\3\1\2\0\1\1\1\0"+
"\5\1\1\0\10\1\2\0\1\1\1\0\3\1\1\0"+
"\5\1\1\0\1\11\1\1\1\0\3\1\1\0\2\1"+
"\1\0\1\1\1\0\2\1\1\11\1\1\1\0\1\1"+
"\1\0\4\1\1\0\3\1\1\0\2\1\2\0\2\1"+
"\2\0\2\1\2\0\2\1\2\0\2\1\2\0\2\1"+
"\2\0\1\1\2\0\1\1\2\0\1\1\3\0";
private static int [] zzUnpackAttribute() {
int [] result = new int[167];
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 textposition at the last state to be included in yytext */
private int zzPushbackPos;
/** 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;
/* user code: */
/**
* Create an empty lexer, yyrset will be called later to reset and assign
* the reader
*/
public TALLexer() {
super();
}
private Token token(TokenType type) {
return new Token(type, yychar, yylength());
}
/**
* 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.
*/
public TALLexer(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.
*/
public TALLexer(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 < 190) {
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;
zzPushbackPos-= 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) {
return true;
}
else {
zzEndRead+= numRead;
return false;
}
}
/**
* 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>.
*
* @param reader the new input stream
*/
public final void yyreset(java.io.Reader reader) {
zzReader = reader;
zzAtBOL = true;
zzAtEOF = false;
zzEndRead = zzStartRead = 0;
zzCurrentPos = zzMarkedPos = zzPushbackPos = 0;
yyline = yychar = yycolumn = 0;
zzLexicalState = YYINITIAL;
}
/**
* 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 Token yylex() 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 = zzLexicalState;
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;
int 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 8:
{ return token(TokenType.STRING);
}
case 9: break;
case 6:
{ return token(TokenType.KEYWORD);
}
case 10: break;
case 7:
{ return token(TokenType.TYPE);
}
case 11: break;
case 2:
{ return token(TokenType.OPERATOR);
}
case 12: break;
case 4:
{ return token(TokenType.NUMBER);
}
case 13: break;
case 3:
{ return token(TokenType.IDENTIFIER);
}
case 14: break;
case 5:
{ return token(TokenType.COMMENT);
}
case 15: break;
case 1:
{
}
case 16: break;
default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
{
return null;
}
}
else {
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}