org.extendj.neobeaver.Scanner Maven / Gradle / Ivy
/* The following code was generated by JFlex 1.6.1 */
package org.extendj.neobeaver;
import static org.extendj.neobeaver.Parser.Tokens.*;
import org.extendj.neobeaver.Parser.Token;
import org.extendj.neobeaver.Parser.Tokens;
import org.extendj.neobeaver.Parser.TokenScanner;
import org.extendj.neobeaver.Parser.SourcePosition;
import java.io.IOException;
/**
* This class is a scanner generated by
* JFlex 1.6.1
* from the specification file /home/jesper/git/neobeaver/core/src/scanner/Scanner.jflex
*/
public final class Scanner implements TokenScanner, AutoCloseable {
/** 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;
public static final int CODE = 2;
public static final int STRING = 4;
/**
* 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
};
/**
* Translates characters to character classes
*/
private static final String ZZ_CMAP_PACKED =
"\11\54\1\4\1\1\1\51\1\5\1\2\16\54\4\0\1\4\1\0"+
"\1\46\1\0\1\53\1\10\1\0\1\50\2\0\1\7\1\37\1\34"+
"\1\0\1\44\1\6\12\54\1\36\1\43\1\0\1\35\1\0\1\40"+
"\1\45\32\53\1\0\1\3\2\0\1\53\1\0\1\13\1\17\1\23"+
"\1\14\1\12\1\27\1\20\1\11\1\31\1\53\1\26\1\22\1\16"+
"\1\32\1\21\1\25\1\53\1\15\1\24\1\30\4\53\1\33\1\53"+
"\1\42\1\41\1\47\1\0\6\54\1\52\32\54\2\0\4\53\4\0"+
"\1\53\2\0\1\54\7\0\1\53\4\0\1\53\5\0\27\53\1\0"+
"\37\53\1\0\u01ca\53\4\0\14\53\16\0\5\53\7\0\1\53\1\0"+
"\1\53\21\0\160\54\5\53\1\0\2\53\2\0\4\53\10\0\1\53"+
"\1\0\3\53\1\0\1\53\1\0\24\53\1\0\123\53\1\0\213\53"+
"\1\0\5\54\2\0\236\53\11\0\46\53\2\0\1\53\7\0\47\53"+
"\7\0\1\53\1\0\55\54\1\0\1\54\1\0\2\54\1\0\2\54"+
"\1\0\1\54\10\0\33\53\5\0\3\53\15\0\5\54\6\0\1\53"+
"\4\0\13\54\5\0\53\53\37\54\4\0\2\53\1\54\143\53\1\0"+
"\1\53\10\54\1\0\6\54\2\53\2\54\1\0\4\54\2\53\12\54"+
"\3\53\2\0\1\53\17\0\1\54\1\53\1\54\36\53\33\54\2\0"+
"\131\53\13\54\1\53\16\0\12\54\41\53\11\54\2\53\4\0\1\53"+
"\5\0\26\53\4\54\1\53\11\54\1\53\3\54\1\53\5\54\22\0"+
"\31\53\3\54\104\0\1\53\1\0\13\53\67\0\33\54\1\0\4\54"+
"\66\53\3\54\1\53\22\54\1\53\7\54\12\53\2\54\2\0\12\54"+
"\1\0\7\53\1\0\7\53\1\0\3\54\1\0\10\53\2\0\2\53"+
"\2\0\26\53\1\0\7\53\1\0\1\53\3\0\4\53\2\0\1\54"+
"\1\53\7\54\2\0\2\54\2\0\3\54\1\53\10\0\1\54\4\0"+
"\2\53\1\0\3\53\2\54\2\0\12\54\4\53\7\0\1\53\5\0"+
"\3\54\1\0\6\53\4\0\2\53\2\0\26\53\1\0\7\53\1\0"+
"\2\53\1\0\2\53\1\0\2\53\2\0\1\54\1\0\5\54\4\0"+
"\2\54\2\0\3\54\3\0\1\54\7\0\4\53\1\0\1\53\7\0"+
"\14\54\3\53\1\54\13\0\3\54\1\0\11\53\1\0\3\53\1\0"+
"\26\53\1\0\7\53\1\0\2\53\1\0\5\53\2\0\1\54\1\53"+
"\10\54\1\0\3\54\1\0\3\54\2\0\1\53\17\0\2\53\2\54"+
"\2\0\12\54\1\0\1\53\17\0\3\54\1\0\10\53\2\0\2\53"+
"\2\0\26\53\1\0\7\53\1\0\2\53\1\0\5\53\2\0\1\54"+
"\1\53\7\54\2\0\2\54\2\0\3\54\10\0\2\54\4\0\2\53"+
"\1\0\3\53\2\54\2\0\12\54\1\0\1\53\20\0\1\54\1\53"+
"\1\0\6\53\3\0\3\53\1\0\4\53\3\0\2\53\1\0\1\53"+
"\1\0\2\53\3\0\2\53\3\0\3\53\3\0\14\53\4\0\5\54"+
"\3\0\3\54\1\0\4\54\2\0\1\53\6\0\1\54\16\0\12\54"+
"\11\0\1\53\7\0\3\54\1\0\10\53\1\0\3\53\1\0\27\53"+
"\1\0\12\53\1\0\5\53\3\0\1\53\7\54\1\0\3\54\1\0"+
"\4\54\7\0\2\54\1\0\2\53\6\0\2\53\2\54\2\0\12\54"+
"\22\0\2\54\1\0\10\53\1\0\3\53\1\0\27\53\1\0\12\53"+
"\1\0\5\53\2\0\1\54\1\53\7\54\1\0\3\54\1\0\4\54"+
"\7\0\2\54\7\0\1\53\1\0\2\53\2\54\2\0\12\54\1\0"+
"\2\53\17\0\2\54\1\0\10\53\1\0\3\53\1\0\51\53\2\0"+
"\1\53\7\54\1\0\3\54\1\0\4\54\1\53\10\0\1\54\10\0"+
"\2\53\2\54\2\0\12\54\12\0\6\53\2\0\2\54\1\0\22\53"+
"\3\0\30\53\1\0\11\53\1\0\1\53\2\0\7\53\3\0\1\54"+
"\4\0\6\54\1\0\1\54\1\0\10\54\22\0\2\54\15\0\60\53"+
"\1\54\2\53\7\54\4\0\10\53\10\54\1\0\12\54\47\0\2\53"+
"\1\0\1\53\2\0\2\53\1\0\1\53\2\0\1\53\6\0\4\53"+
"\1\0\7\53\1\0\3\53\1\0\1\53\1\0\1\53\2\0\2\53"+
"\1\0\4\53\1\54\2\53\6\54\1\0\2\54\1\53\2\0\5\53"+
"\1\0\1\53\1\0\6\54\2\0\12\54\2\0\4\53\40\0\1\53"+
"\27\0\2\54\6\0\12\54\13\0\1\54\1\0\1\54\1\0\1\54"+
"\4\0\2\54\10\53\1\0\44\53\4\0\24\54\1\0\2\54\5\53"+
"\13\54\1\0\44\54\11\0\1\54\71\0\53\53\24\54\1\53\12\54"+
"\6\0\6\53\4\54\4\53\3\54\1\53\3\54\2\53\7\54\3\53"+
"\4\54\15\53\14\54\1\53\17\54\2\0\46\53\1\0\1\53\5\0"+
"\1\53\2\0\53\53\1\0\u014d\53\1\0\4\53\2\0\7\53\1\0"+
"\1\53\1\0\4\53\2\0\51\53\1\0\4\53\2\0\41\53\1\0"+
"\4\53\2\0\7\53\1\0\1\53\1\0\4\53\2\0\17\53\1\0"+
"\71\53\1\0\4\53\2\0\103\53\2\0\3\54\40\0\20\53\20\0"+
"\125\53\14\0\u026c\53\2\0\21\53\1\0\32\53\5\0\113\53\3\0"+
"\3\53\17\0\15\53\1\0\4\53\3\54\13\0\22\53\3\54\13\0"+
"\22\53\2\54\14\0\15\53\1\0\3\53\1\0\2\54\14\0\64\53"+
"\40\54\3\0\1\53\3\0\2\53\1\54\2\0\12\54\41\0\3\54"+
"\2\0\12\54\6\0\130\53\10\0\51\53\1\54\1\53\5\0\106\53"+
"\12\0\35\53\3\0\14\54\4\0\14\54\12\0\12\54\36\53\2\0"+
"\5\53\13\0\54\53\4\0\21\54\7\53\2\54\6\0\12\54\46\0"+
"\27\53\5\54\4\0\65\53\12\54\1\0\35\54\2\0\13\54\6\0"+
"\12\54\15\0\1\53\130\0\5\54\57\53\21\54\7\53\4\0\12\54"+
"\21\0\11\54\14\0\3\54\36\53\15\54\2\53\12\54\54\53\16\54"+
"\14\0\44\53\24\54\10\0\12\54\3\0\3\53\12\54\44\53\122\0"+
"\3\54\1\0\25\54\4\53\1\54\4\53\3\54\2\53\11\0\300\53"+
"\47\54\25\0\4\54\u0116\53\2\0\6\53\2\0\46\53\2\0\6\53"+
"\2\0\10\53\1\0\1\53\1\0\1\53\1\0\1\53\1\0\37\53"+
"\2\0\65\53\1\0\7\53\1\0\1\53\3\0\3\53\1\0\7\53"+
"\3\0\4\53\2\0\6\53\4\0\15\53\5\0\3\53\1\0\7\53"+
"\16\0\5\54\30\0\1\51\1\51\5\54\20\0\2\53\23\0\1\53"+
"\13\0\5\54\5\0\6\54\1\0\1\53\15\0\1\53\20\0\15\53"+
"\3\0\33\53\25\0\15\54\4\0\1\54\3\0\14\54\21\0\1\53"+
"\4\0\1\53\2\0\12\53\1\0\1\53\3\0\5\53\6\0\1\53"+
"\1\0\1\53\1\0\1\53\1\0\4\53\1\0\13\53\2\0\4\53"+
"\5\0\5\53\4\0\1\53\21\0\51\53\u0a77\0\57\53\1\0\57\53"+
"\1\0\205\53\6\0\4\53\3\54\2\53\14\0\46\53\1\0\1\53"+
"\5\0\1\53\2\0\70\53\7\0\1\53\17\0\1\54\27\53\11\0"+
"\7\53\1\0\7\53\1\0\7\53\1\0\7\53\1\0\7\53\1\0"+
"\7\53\1\0\7\53\1\0\7\53\1\0\40\54\57\0\1\53\u01d5\0"+
"\3\53\31\0\11\53\6\54\1\0\5\53\2\0\5\53\4\0\126\53"+
"\2\0\2\54\2\0\3\53\1\0\132\53\1\0\4\53\5\0\51\53"+
"\3\0\136\53\21\0\33\53\65\0\20\53\u0200\0\u19b6\53\112\0\u51cd\53"+
"\63\0\u048d\53\103\0\56\53\2\0\u010d\53\3\0\20\53\12\54\2\53"+
"\24\0\57\53\1\54\4\0\12\54\1\0\31\53\7\0\1\54\120\53"+
"\2\54\45\0\11\53\2\0\147\53\2\0\4\53\1\0\4\53\14\0"+
"\13\53\115\0\12\53\1\54\3\53\1\54\4\53\1\54\27\53\5\54"+
"\20\0\1\53\7\0\64\53\14\0\2\54\62\53\21\54\13\0\12\54"+
"\6\0\22\54\6\53\3\0\1\53\4\0\12\54\34\53\10\54\2\0"+
"\27\53\15\54\14\0\35\53\3\0\4\54\57\53\16\54\16\0\1\53"+
"\12\54\46\0\51\53\16\54\11\0\3\53\1\54\10\53\2\54\2\0"+
"\12\54\6\0\27\53\3\0\1\53\1\54\4\0\60\53\1\54\1\53"+
"\3\54\2\53\2\54\5\53\2\54\1\53\1\54\1\53\30\0\3\53"+
"\2\0\13\53\5\54\2\0\3\53\2\54\12\0\6\53\2\0\6\53"+
"\2\0\6\53\11\0\7\53\1\0\7\53\221\0\43\53\10\54\1\0"+
"\2\54\2\0\12\54\6\0\u2ba4\53\14\0\27\53\4\0\61\53\4\0"+
"\u0800\53\u1900\0\u016e\53\2\0\152\53\46\0\7\53\14\0\5\53\5\0"+
"\1\53\1\54\12\53\1\0\15\53\1\0\5\53\1\0\1\53\1\0"+
"\2\53\1\0\2\53\1\0\154\53\41\0\u016b\53\22\0\100\53\2\0"+
"\66\53\50\0\15\53\3\0\20\54\20\0\7\54\14\0\2\53\30\0"+
"\3\53\31\0\1\53\6\0\5\53\1\0\207\53\2\0\1\54\4\0"+
"\1\53\13\0\12\54\7\0\32\53\4\0\1\53\1\0\32\53\13\0"+
"\131\53\3\0\6\53\2\0\6\53\2\0\6\53\2\0\3\53\3\0"+
"\2\53\3\0\2\53\22\0\3\54\4\0\14\53\1\0\32\53\1\0"+
"\23\53\1\0\2\53\1\0\17\53\2\0\16\53\42\0\173\53\105\0"+
"\65\53\210\0\1\54\202\0\35\53\3\0\61\53\57\0\37\53\21\0"+
"\33\53\65\0\36\53\2\0\44\53\4\0\10\53\1\0\5\53\52\0"+
"\236\53\2\0\12\54\u0356\0\6\53\2\0\1\53\1\0\54\53\1\0"+
"\2\53\3\0\1\53\2\0\27\53\252\0\26\53\12\0\32\53\106\0"+
"\70\53\6\0\2\53\100\0\1\53\3\54\1\0\2\54\5\0\4\54"+
"\4\53\1\0\3\53\1\0\33\53\4\0\3\54\4\0\1\54\40\0"+
"\35\53\203\0\66\53\12\0\26\53\12\0\23\53\215\0\111\53\u03b7\0"+
"\3\54\65\53\17\54\37\0\12\54\20\0\3\54\55\53\13\54\2\0"+
"\1\54\22\0\31\53\7\0\12\54\6\0\3\54\44\53\16\54\1\0"+
"\12\54\100\0\3\54\60\53\16\54\4\53\13\0\12\54\u04a6\0\53\53"+
"\15\54\10\0\12\54\u0936\0\u036f\53\221\0\143\53\u0b9d\0\u042f\53\u33d1\0"+
"\u0239\53\u04c7\0\105\53\13\0\1\53\56\54\20\0\4\54\15\53\u4060\0"+
"\2\53\u2163\0\5\54\3\0\26\54\2\0\7\54\36\0\4\54\224\0"+
"\3\54\u01bb\0\125\53\1\0\107\53\1\0\2\53\2\0\1\53\2\0"+
"\2\53\2\0\4\53\1\0\14\53\1\0\1\53\1\0\7\53\1\0"+
"\101\53\1\0\4\53\2\0\10\53\1\0\7\53\1\0\34\53\1\0"+
"\4\53\1\0\5\53\1\0\1\53\3\0\7\53\1\0\u0154\53\2\0"+
"\31\53\1\0\31\53\1\0\37\53\1\0\31\53\1\0\37\53\1\0"+
"\31\53\1\0\37\53\1\0\31\53\1\0\37\53\1\0\31\53\1\0"+
"\10\53\2\0\62\54\u1600\0\4\53\1\0\33\53\1\0\2\53\1\0"+
"\1\53\2\0\1\53\1\0\12\53\1\0\4\53\1\0\1\53\1\0"+
"\1\53\6\0\1\53\4\0\1\53\1\0\1\53\1\0\1\53\1\0"+
"\3\53\1\0\2\53\1\0\1\53\2\0\1\53\1\0\1\53\1\0"+
"\1\53\1\0\1\53\1\0\1\53\1\0\2\53\1\0\1\53\2\0"+
"\4\53\1\0\7\53\1\0\4\53\1\0\4\53\1\0\1\53\1\0"+
"\12\53\1\0\21\53\5\0\3\53\1\0\5\53\1\0\21\53\u1144\0"+
"\ua6d7\53\51\0\u1035\53\13\0\336\53\u3fe2\0\u021e\53\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\54\36\0\140\54\200\0\360\54\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 =
"\3\0\1\1\2\2\1\1\1\3\1\1\1\4\1\5"+
"\1\6\1\1\1\7\1\10\1\11\1\1\1\12\1\13"+
"\1\14\1\15\1\16\1\1\1\17\2\20\1\1\1\21"+
"\1\2\12\0\1\22\1\23\1\0\1\24\1\25\1\26"+
"\1\27\1\30\1\31\1\32\1\33\1\34\1\35\30\0"+
"\1\36\1\37\6\0\1\40\1\41\1\42\4\0\1\43"+
"\2\0\1\44\1\0\1\45\3\0\1\46\1\47";
private static int [] zzUnpackAction() {
int [] result = new int[102];
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\55\0\132\0\207\0\207\0\264\0\341\0\207"+
"\0\u010e\0\u013b\0\207\0\207\0\u0168\0\207\0\207\0\207"+
"\0\u0195\0\207\0\207\0\207\0\207\0\u01c2\0\u01ef\0\u021c"+
"\0\207\0\u0249\0\u0276\0\207\0\u02a3\0\u02d0\0\u02fd\0\u032a"+
"\0\u0357\0\u0384\0\u03b1\0\u03de\0\u040b\0\u0438\0\u0465\0\207"+
"\0\207\0\u0492\0\207\0\207\0\207\0\207\0\207\0\207"+
"\0\207\0\207\0\207\0\207\0\u04bf\0\u04ec\0\u0519\0\u0546"+
"\0\u0573\0\u05a0\0\u05cd\0\u05fa\0\u0627\0\u0654\0\u0681\0\u06ae"+
"\0\u06db\0\u0708\0\u0735\0\u0762\0\u078f\0\u07bc\0\u07e9\0\u0816"+
"\0\u0843\0\u0870\0\u089d\0\u08ca\0\207\0\207\0\u08f7\0\u0924"+
"\0\u0951\0\u097e\0\u09ab\0\u09d8\0\207\0\207\0\207\0\u0a05"+
"\0\u0a32\0\u0a5f\0\u0a8c\0\207\0\u0ab9\0\u0ae6\0\207\0\u0b13"+
"\0\207\0\u0b40\0\u0b6d\0\u0b9a\0\207\0\207";
private static int [] zzUnpackRowMap() {
int [] result = new int[102];
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\4\1\5\1\6\1\4\2\5\1\7\1\10\1\11"+
"\23\12\1\13\1\14\1\15\1\16\1\17\1\20\1\21"+
"\1\22\1\23\1\24\1\25\4\4\1\12\1\4\36\26"+
"\1\27\16\26\1\30\1\31\1\32\1\33\42\30\1\34"+
"\6\30\56\0\1\5\61\0\1\35\1\36\56\0\1\37"+
"\1\40\2\0\1\41\2\0\1\42\1\0\1\43\1\44"+
"\1\0\1\45\2\0\1\46\1\0\1\47\33\0\23\12"+
"\16\0\3\12\35\0\1\50\55\0\1\51\16\0\36\26"+
"\1\52\65\26\1\53\5\26\1\30\3\0\42\30\1\0"+
"\6\30\1\0\1\31\53\0\1\54\2\0\1\55\1\54"+
"\1\0\7\54\1\56\1\54\1\57\7\54\1\60\1\61"+
"\1\54\1\62\13\54\1\63\1\54\1\64\2\0\2\54"+
"\1\35\1\5\1\6\52\35\7\36\1\65\45\36\12\0"+
"\1\66\60\0\1\67\67\0\1\70\44\0\1\71\45\0"+
"\1\72\64\0\1\73\45\0\1\74\53\0\1\75\20\0"+
"\1\76\42\0\1\77\33\0\47\26\1\0\5\26\6\36"+
"\1\5\1\65\45\36\13\0\1\100\60\0\1\101\55\0"+
"\1\102\47\0\1\103\70\0\1\104\40\0\1\105\64\0"+
"\1\106\46\0\1\107\64\0\1\110\61\0\1\111\36\0"+
"\1\112\52\0\1\113\53\0\1\114\65\0\1\115\62\0"+
"\1\116\50\0\1\117\56\0\1\120\44\0\1\121\50\0"+
"\1\122\55\0\1\123\53\0\1\124\56\0\1\125\70\0"+
"\1\126\50\0\1\127\43\0\1\130\72\0\1\131\44\0"+
"\1\132\57\0\1\133\45\0\1\134\57\0\1\135\66\0"+
"\1\136\51\0\1\137\51\0\1\140\42\0\1\141\55\0"+
"\1\142\62\0\1\143\55\0\1\144\55\0\1\145\55\0"+
"\1\146\30\0";
private static int [] zzUnpackTrans() {
int [] result = new int[3015];
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 =
"\3\0\2\11\2\1\1\11\2\1\2\11\1\1\3\11"+
"\1\1\4\11\3\1\1\11\2\1\1\11\1\1\12\0"+
"\2\11\1\0\12\11\30\0\2\11\6\0\3\11\4\0"+
"\1\11\2\0\1\11\1\0\1\11\3\0\2\11";
private static int [] zzUnpackAttribute() {
int [] result = new int[102];
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;
/**
* 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: */
StringBuilder stringbuf = new StringBuilder(128);
private Token sym(int id) {
return new Token(id, yytext(), pos());
}
private Token sym(int id, String text) {
return new Token(id, text, pos());
}
private SourcePosition pos() {
return new SourcePosition(yyline + 1, yycolumn + 1);
}
private void error(String msg) throws IOException {
throw new IOException(
String.format("%d:%d: %s", yyline + 1, yycolumn + 1, msg));
}
@Override public void close() throws java.io.IOException {
yyclose();
}
/**
* Creates a new scanner
*
* @param in the java.io.Reader to read input from.
*/
public Scanner(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 < 2854) {
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) {
zzEndRead += zzFinalHighSurrogate;
zzFinalHighSurrogate = 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 - zzFinalHighSurrogate) {
/* if not: blow it up */
char newBuffer[] = new char[zzBuffer.length*2];
System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
zzBuffer = newBuffer;
zzEndRead += zzFinalHighSurrogate;
zzFinalHighSurrogate = 0;
}
/* fill the buffer with new input */
int requested = zzBuffer.length - zzEndRead;
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 numRead == requested, we might have requested to few chars to
encode a full Unicode character. We assume that a Reader would
otherwise never return half characters. */
if (numRead == requested) {
if (Character.isHighSurrogate(zzBuffer[zzEndRead - 1])) {
--zzEndRead;
zzFinalHighSurrogate = 1;
}
}
/* potentially more input available */
return false;
}
/* numRead < 0 ==> end of stream */
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;
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 Token nextToken() throws java.io.IOException, 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;
boolean zzR = false;
int zzCh;
int zzCharCount;
for (zzCurrentPosL = zzStartRead ;
zzCurrentPosL < zzMarkedPosL ;
zzCurrentPosL += zzCharCount ) {
zzCh = Character.codePointAt(zzBufferL, zzCurrentPosL, zzMarkedPosL);
zzCharCount = Character.charCount(zzCh);
switch (zzCh) {
case '\u000B':
case '\u000C':
case '\u0085':
case '\u2028':
case '\u2029':
yyline++;
yycolumn = 0;
zzR = false;
break;
case '\r':
yyline++;
yycolumn = 0;
zzR = true;
break;
case '\n':
if (zzR)
zzR = false;
else {
yyline++;
yycolumn = 0;
}
break;
default:
zzR = false;
yycolumn += zzCharCount;
}
}
if (zzR) {
// peek one character ahead if it is \n (if we have counted one line too much)
boolean zzPeek;
if (zzMarkedPosL < zzEndReadL)
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
else if (zzAtEOF)
zzPeek = false;
else {
boolean eof = zzRefill();
zzEndReadL = zzEndRead;
zzMarkedPosL = zzMarkedPos;
zzBufferL = zzBuffer;
if (eof)
zzPeek = false;
else
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
}
if (zzPeek) yyline--;
}
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 new Token(EOF, "EOF", pos());
}
}
else {
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 1:
{ error("illegal character \"" + yytext() + "\"");
}
case 40: break;
case 2:
{
}
case 41: break;
case 3:
{ return sym(ASTERISK);
}
case 42: break;
case 4:
{ return sym(ID);
}
case 43: break;
case 5:
{ return sym(COMMA);
}
case 44: break;
case 6:
{ return sym(EQ);
}
case 45: break;
case 7:
{ return sym(PLUS);
}
case 46: break;
case 8:
{ return sym(QUESTION);
}
case 47: break;
case 9:
{ return sym(OR);
}
case 48: break;
case 10:
{ return sym(SEMICOLON);
}
case 49: break;
case 11:
{ return sym(DOT);
}
case 50: break;
case 12:
{ return sym(AT);
}
case 51: break;
case 13:
{ stringbuf.setLength(0); yybegin(STRING);
}
case 52: break;
case 14:
{ return sym(JAVA_CODE);
}
case 53: break;
case 15:
{ stringbuf.append(yytext());
}
case 54: break;
case 16:
{ error("unterminated string at end of line");
}
case 55: break;
case 17:
{ yybegin(YYINITIAL); return sym(Tokens.STRING, stringbuf.toString());
}
case 56: break;
case 18:
{ return sym(COLONEQ);
}
case 57: break;
case 19:
{ yybegin(CODE); return sym(CODE_START);
}
case 58: break;
case 20:
{ yybegin(YYINITIAL); return sym(CODE_END);
}
case 59: break;
case 21:
{ error("illegal escape sequence \"" + yytext() + "\"");
}
case 60: break;
case 22:
{ stringbuf.append('\\');
}
case 61: break;
case 23:
{ stringbuf.append('\r');
}
case 62: break;
case 24:
{ stringbuf.append('\b');
}
case 63: break;
case 25:
{ stringbuf.append('\f');
}
case 64: break;
case 26:
{ stringbuf.append('\t');
}
case 65: break;
case 27:
{ stringbuf.append('\n');
}
case 66: break;
case 28:
{ stringbuf.append('\"');
}
case 67: break;
case 29:
{ stringbuf.append('\'');
}
case 68: break;
case 30:
{ return sym(GOAL);
}
case 69: break;
case 31:
{ return sym(LEFT);
}
case 70: break;
case 32:
{ return sym(EMBED);
}
case 71: break;
case 33:
{ return sym(RIGHT);
}
case 72: break;
case 34:
{ return sym(CLASS);
}
case 73: break;
case 35:
{ return sym(HEADER);
}
case 74: break;
case 36:
{ return sym(TYPEOF);
}
case 75: break;
case 37:
{ return sym(PACKAGE);
}
case 76: break;
case 38:
{ return sym(NONASSOC);
}
case 77: break;
case 39:
{ return sym(TERMINALS);
}
case 78: break;
default:
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}
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