/* The following code was generated by JFlex 1.7.0-SNAPSHOT tweaked for IntelliJ platform */
/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* 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 com.intellij.spi.parsing;
import com.intellij.psi.JavaTokenType;
import com.intellij.psi.tree.IElementType;
import com.intellij.spi.parsing.SPITokenType;
import com.intellij.lexer.FlexLexer;
@SuppressWarnings({"ALL"})
/**
* This class is a scanner generated by
* <a href="http://www.jflex.de/">JFlex</a> 1.7.0-SNAPSHOT
* from the specification file <tt>_SPILexer.flex</tt>
*/
class _SPILexer implements FlexLexer {
/** 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
* Chosen bits are [11, 6, 4]
* Total runtime size is 13600 bytes
*/
public static int ZZ_CMAP(int ch) {
return ZZ_CMAP_A[(ZZ_CMAP_Y[(ZZ_CMAP_Z[ch>>10]<<6)|((ch>>4)&0x3f)]<<4)|(ch&0xf)];
}
/* The ZZ_CMAP_Z table has 1088 entries */
static final char ZZ_CMAP_Z[] = zzUnpackCMap(
"\1\0\1\1\1\2\1\3\1\4\1\5\1\6\1\7\1\10\2\11\1\12\1\13\6\14\1\15\23\14\1\16"+
"\1\14\1\17\1\20\12\14\1\21\10\11\1\22\1\23\1\24\1\25\1\26\1\27\1\30\1\31\1"+
"\32\1\11\1\33\1\34\2\11\1\14\1\35\3\11\1\36\10\11\1\37\1\40\20\11\1\41\2\11"+
"\1\42\5\11\1\43\4\11\1\44\1\45\4\11\51\14\1\46\3\14\1\47\1\50\4\14\1\51\12"+
"\11\1\52\u0381\11");
/* The ZZ_CMAP_Y table has 2752 entries */
static final char ZZ_CMAP_Y[] = zzUnpackCMap(
"\1\0\1\1\1\2\1\3\1\4\1\5\1\4\1\6\2\1\1\7\1\10\1\11\1\12\1\11\1\12\34\11\1"+
"\13\1\14\1\15\10\1\1\16\1\17\1\11\1\20\4\11\1\21\10\11\1\22\12\11\1\4\1\11"+
"\1\23\1\4\1\11\1\24\4\1\1\11\1\6\1\25\2\1\2\11\1\6\1\1\1\26\1\4\5\11\1\27"+
"\1\30\1\31\1\1\1\32\1\11\1\1\1\33\5\11\1\34\1\35\1\36\1\11\1\6\1\37\1\11\1"+
"\40\1\41\1\1\1\11\1\42\4\1\1\11\1\43\4\1\1\44\2\11\1\45\1\1\1\46\1\47\1\4"+
"\1\50\1\51\1\52\1\53\1\54\1\55\1\47\1\14\1\56\1\51\1\52\1\57\1\1\1\60\1\61"+
"\1\62\1\63\1\20\1\52\1\64\1\1\1\65\1\47\1\66\1\67\1\51\1\52\1\64\1\1\1\55"+
"\1\47\1\35\1\70\1\71\1\72\1\73\1\1\1\65\1\61\1\1\1\74\1\32\1\52\1\45\1\1\1"+
"\75\1\47\1\1\1\74\1\32\1\52\1\76\1\1\1\54\1\47\1\77\1\74\1\32\1\11\1\100\1"+
"\54\1\101\1\47\1\102\1\103\1\104\1\11\1\105\1\106\1\1\1\61\1\1\1\4\2\11\1"+
"\107\1\106\1\3\2\1\1\110\1\111\1\112\1\113\1\114\1\115\2\1\1\65\1\1\1\3\1"+
"\1\1\116\1\11\1\117\1\1\1\120\7\1\2\11\1\6\1\101\1\3\1\121\1\122\1\123\1\124"+
"\1\3\2\11\1\125\2\11\1\126\24\11\1\127\1\130\2\11\1\127\2\11\1\131\1\132\1"+
"\12\3\11\1\132\3\11\1\6\2\1\1\11\1\1\5\11\1\133\1\4\45\11\1\134\1\11\1\4\1"+
"\6\4\11\1\6\1\135\1\136\1\14\1\11\1\14\1\11\1\14\1\136\1\65\3\11\1\137\1\1"+
"\1\140\1\3\2\1\1\3\5\11\1\24\2\11\1\141\4\11\1\34\1\11\1\142\2\1\1\61\1\11"+
"\1\143\1\43\2\11\1\144\1\11\1\73\1\3\2\1\1\11\1\106\3\11\1\43\2\1\2\3\1\145"+
"\5\1\1\103\2\11\1\137\1\146\1\3\2\1\1\147\1\11\1\150\1\36\2\11\1\34\1\1\2"+
"\11\1\137\1\1\1\151\1\36\1\11\1\143\6\1\1\152\1\153\14\11\4\1\21\11\1\133"+
"\2\11\1\133\1\154\1\11\1\143\3\11\1\155\1\156\1\157\1\117\1\156\7\1\1\160"+
"\1\1\1\117\6\1\1\161\1\162\1\163\1\164\1\165\3\1\1\166\147\1\2\11\1\142\2"+
"\11\1\142\10\11\1\167\1\170\2\11\1\125\3\11\1\171\1\1\1\11\1\106\4\172\4\1"+
"\1\101\35\1\1\173\2\1\1\174\1\4\4\11\1\175\1\4\4\11\1\126\1\103\1\11\1\143"+
"\1\4\4\11\1\142\1\1\1\11\1\6\3\1\1\11\40\1\133\11\1\34\4\1\135\11\1\34\2\1"+
"\10\11\1\117\4\1\2\11\1\143\20\11\1\117\1\11\1\176\1\1\2\11\1\142\1\101\1"+
"\11\1\143\4\11\1\34\2\1\1\177\1\200\5\11\1\201\1\11\1\143\1\24\3\1\1\177\1"+
"\202\1\11\1\25\1\1\3\11\1\137\1\200\2\11\1\137\1\1\1\3\1\1\1\203\1\36\1\11"+
"\1\34\1\11\1\106\1\1\1\11\1\117\1\44\2\11\1\25\1\101\1\3\1\204\1\205\2\11"+
"\1\42\1\1\1\206\1\3\1\11\1\207\3\11\1\210\1\211\1\212\1\6\1\62\1\213\1\214"+
"\1\172\2\11\1\126\1\34\7\11\1\25\1\3\72\11\1\137\1\11\1\215\2\11\1\144\20"+
"\1\26\11\1\143\6\11\1\73\2\1\1\106\1\216\1\52\1\217\1\220\6\11\1\14\1\1\1"+
"\147\25\11\1\143\1\1\4\11\1\200\2\11\1\24\2\1\1\144\7\1\1\204\7\11\1\117\1"+
"\1\1\3\1\4\1\6\1\4\1\6\1\221\4\11\1\142\1\222\1\223\2\1\1\224\1\11\1\12\1"+
"\225\2\143\2\1\7\11\1\6\30\1\1\11\1\117\3\11\1\65\2\1\2\11\1\1\1\11\1\226"+
"\2\11\1\34\1\11\1\143\2\11\1\227\3\1\11\11\1\143\1\3\5\1\2\11\1\24\3\11\1"+
"\137\11\1\23\11\1\106\1\11\1\34\1\24\11\1\1\230\2\11\1\231\1\11\1\34\1\11"+
"\1\106\1\11\1\142\4\1\1\11\1\232\1\11\1\34\1\11\1\73\4\1\3\11\1\233\4\1\1"+
"\65\1\234\1\11\1\137\2\1\1\11\1\117\1\11\1\117\2\1\1\116\1\11\1\43\1\1\3\11"+
"\1\34\1\11\1\34\1\11\1\25\1\11\1\14\6\1\4\11\1\42\3\1\3\11\1\25\3\11\1\25"+
"\60\1\1\147\2\11\1\24\2\1\1\61\1\1\1\147\2\11\2\1\1\11\1\42\1\3\1\147\1\11"+
"\1\106\1\61\1\1\2\11\1\235\1\147\2\11\1\25\1\236\1\237\2\1\1\11\1\20\1\144"+
"\5\1\1\240\1\241\1\42\2\11\1\142\1\1\1\3\1\67\1\51\1\52\1\64\1\1\1\242\1\14"+
"\21\1\3\11\1\1\1\243\1\3\12\1\2\11\1\142\2\1\1\244\2\1\3\11\1\1\1\245\1\3"+
"\2\1\2\11\1\6\1\1\1\3\3\1\1\11\1\73\1\1\1\3\26\1\4\11\1\3\1\101\34\1\3\11"+
"\1\42\20\1\71\11\1\73\16\1\14\11\1\137\53\1\2\11\1\142\75\1\44\11\1\106\33"+
"\1\43\11\1\42\1\11\1\142\1\3\6\1\1\11\1\143\1\1\3\11\1\1\1\137\1\3\1\147\1"+
"\246\1\11\67\1\4\11\1\43\1\65\3\1\1\147\6\1\1\14\77\1\6\11\1\6\1\117\1\42"+
"\1\73\66\1\5\11\1\204\3\11\1\136\1\247\1\250\1\251\3\11\1\252\1\253\1\11\1"+
"\254\1\255\1\32\24\11\1\256\1\11\1\32\1\126\1\11\1\126\1\11\1\204\1\11\1\204"+
"\1\142\1\11\1\142\1\11\1\52\1\11\1\52\1\11\1\257\3\260\14\11\1\43\123\1\1"+
"\251\1\11\1\261\1\262\1\263\1\264\1\265\1\266\1\267\1\144\1\270\1\144\24\1"+
"\55\11\1\106\2\1\103\11\1\43\15\11\1\143\150\11\1\14\25\1\41\11\1\143\36\1");
/* The ZZ_CMAP_A table has 2960 entries */
static final char ZZ_CMAP_A[] = zzUnpackCMap(
"\11\0\1\1\1\5\1\0\1\1\1\5\22\0\1\1\2\0\1\4\1\6\11\0\1\7\1\0\12\3\7\0\32\2"+
"\4\0\14\2\17\0\1\2\12\0\1\2\4\0\1\2\5\0\27\2\1\0\12\2\4\0\14\2\16\0\5\2\7"+
"\0\1\2\1\0\1\2\1\0\5\2\1\0\2\2\2\0\4\2\1\0\1\2\6\0\1\2\1\0\3\2\1\0\1\2\1\0"+
"\4\2\1\0\23\2\1\0\13\2\10\0\15\2\2\0\1\2\6\0\10\2\10\0\3\2\15\0\12\3\4\0\6"+
"\2\1\0\1\2\17\0\2\2\7\0\2\2\12\3\3\2\2\0\2\2\1\0\16\2\15\0\11\2\13\0\1\2\16"+
"\0\12\3\6\2\4\0\2\2\4\0\1\2\5\0\6\2\4\0\1\2\11\0\1\2\3\0\1\2\7\0\11\2\7\0"+
"\5\2\17\0\26\2\3\0\1\2\2\0\1\2\7\0\12\2\4\0\12\3\1\2\4\0\10\2\2\0\2\2\2\0"+
"\26\2\1\0\7\2\1\0\1\2\3\0\4\2\3\0\1\2\20\0\1\2\15\0\2\2\1\0\1\2\5\0\6\2\4"+
"\0\2\2\1\0\2\2\1\0\2\2\1\0\2\2\17\0\4\2\1\0\1\2\7\0\12\3\2\0\3\2\20\0\11\2"+
"\1\0\2\2\1\0\2\2\1\0\5\2\3\0\1\2\2\0\1\2\30\0\1\2\13\0\10\2\2\0\1\2\3\0\1"+
"\2\1\0\6\2\3\0\3\2\1\0\4\2\3\0\2\2\1\0\1\2\1\0\2\2\3\0\2\2\3\0\3\2\3\0\14"+
"\2\13\0\10\2\1\0\2\2\10\0\3\2\5\0\4\2\1\0\5\2\3\0\1\2\3\0\2\2\15\0\13\2\2"+
"\0\1\2\21\0\1\2\12\0\6\2\5\0\22\2\3\0\10\2\1\0\11\2\1\0\1\2\2\0\7\2\11\0\1"+
"\2\1\0\2\2\15\0\2\2\1\0\1\2\2\0\2\2\1\0\1\2\2\0\1\2\6\0\4\2\1\0\7\2\1\0\3"+
"\2\1\0\1\2\1\0\1\2\2\0\2\2\1\0\4\2\1\0\2\2\11\0\1\2\2\0\5\2\1\0\1\2\11\0\12"+
"\3\2\0\14\2\1\0\24\2\13\0\5\2\3\0\6\2\4\0\4\2\3\0\1\2\3\0\2\2\7\0\3\2\4\0"+
"\15\2\14\0\1\2\1\0\6\2\1\0\1\2\5\0\1\2\2\0\13\2\1\0\15\2\1\0\4\2\2\0\7\2\1"+
"\0\1\2\1\0\4\2\2\0\1\2\1\0\4\2\2\0\7\2\1\0\1\2\1\0\4\2\2\0\16\2\2\0\6\2\2"+
"\0\15\2\2\0\1\2\1\0\10\2\7\0\15\2\1\0\6\2\23\0\1\2\4\0\1\2\3\0\11\2\1\0\1"+
"\2\5\0\17\2\1\0\16\2\2\0\14\2\13\0\1\2\15\0\7\2\7\0\16\2\15\0\2\2\12\3\3\0"+
"\3\2\11\0\4\2\1\0\4\2\3\0\2\2\11\0\10\2\1\0\1\2\1\0\1\2\1\0\1\2\1\0\6\2\1"+
"\0\7\2\1\0\1\2\3\0\3\2\1\0\7\2\3\0\4\2\2\0\6\2\5\0\1\2\15\0\1\2\2\0\1\2\4"+
"\0\1\2\2\0\12\2\1\0\1\2\3\0\5\2\6\0\1\2\1\0\1\2\1\0\1\2\1\0\4\2\1\0\13\2\2"+
"\0\4\2\5\0\5\2\4\0\1\2\4\0\2\2\13\0\5\2\6\0\4\2\3\0\2\2\14\0\10\2\7\0\10\2"+
"\1\0\7\2\6\0\2\2\12\0\5\2\5\0\2\2\3\0\7\2\6\0\3\2\12\3\2\2\13\0\11\2\2\0\27"+
"\2\2\0\7\2\1\0\3\2\1\0\4\2\1\0\4\2\2\0\6\2\3\0\1\2\1\0\1\2\2\0\5\2\1\0\12"+
"\2\12\3\5\2\1\0\3\2\1\0\10\2\4\0\7\2\3\0\1\2\3\0\2\2\1\0\1\2\3\0\2\2\2\0\5"+
"\2\2\0\1\2\1\0\1\2\30\0\3\2\3\0\6\2\2\0\6\2\2\0\6\2\11\0\7\2\4\0\5\2\3\0\5"+
"\2\5\0\1\2\1\0\10\2\1\0\5\2\1\0\1\2\1\0\2\2\1\0\2\2\1\0\12\2\6\0\12\2\2\0"+
"\6\2\2\0\6\2\2\0\6\2\2\0\3\2\3\0\14\2\1\0\16\2\1\0\2\2\1\0\2\2\1\0\10\2\6"+
"\0\4\2\4\0\16\2\2\0\1\2\1\0\14\2\1\0\2\2\3\0\1\2\2\0\4\2\1\0\2\2\12\0\10\2"+
"\6\0\6\2\1\0\3\2\1\0\12\2\3\0\1\2\12\0\4\2\13\0\12\3\1\2\1\0\1\2\3\0\7\2\1"+
"\0\1\2\1\0\4\2\1\0\17\2\1\0\2\2\14\0\3\2\4\0\2\2\1\0\1\2\20\0\4\2\10\0\1\2"+
"\13\0\10\2\5\0\3\2\2\0\1\2\2\0\2\2\2\0\4\2\1\0\14\2\1\0\1\2\1\0\7\2\1\0\21"+
"\2\1\0\4\2\2\0\10\2\1\0\7\2\1\0\14\2\1\0\4\2\1\0\5\2\1\0\1\2\3\0\14\2\2\0"+
"\13\2\1\0\10\2\2\0\22\3\1\0\2\2\1\0\1\2\2\0\1\2\1\0\12\2\1\0\4\2\1\0\1\2\1"+
"\0\1\2\6\0\1\2\4\0\1\2\1\0\1\2\1\0\1\2\1\0\3\2\1\0\2\2\1\0\1\2\2\0\1\2\1\0"+
"\1\2\1\0\1\2\1\0\1\2\1\0\1\2\1\0\2\2\1\0\1\2\2\0\4\2\1\0\7\2\1\0\4\2\1\0\4"+
"\2\1\0\1\2\1\0\12\2\1\0\5\2\1\0\3\2\1\0\5\2\1\0\5\2");
/**
* 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\1\2\1\3\1\4\1\5\1\6";
private static int [] zzUnpackAction() {
int [] result = new int[7];
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\10\0\20\0\30\0\40\0\10\0\10";
private static int [] zzUnpackRowMap() {
int [] result = new int[7];
int offset = 0;
offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
return result;
}
private static int zzUnpackRowMap(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int high = packed.charAt(i++) << 16;
result[j++] = high | packed.charAt(i++);
}
return j;
}
/**
* The transition table of the DFA
*/
private static final int [] ZZ_TRANS = zzUnpackTrans();
private static final String ZZ_TRANS_PACKED_0 =
"\1\2\1\3\1\4\1\2\1\5\1\3\1\6\1\7"+
"\11\0\1\3\3\0\1\3\4\0\2\4\4\0\5\5"+
"\1\0\2\5";
private static int [] zzUnpackTrans() {
int [] result = new int[40];
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 <code>aState</code>
*/
private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
private static final String ZZ_ATTRIBUTE_PACKED_0 =
"\1\0\1\11\3\1\2\11";
private static int [] zzUnpackAttribute() {
int [] result = new int[7];
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 CharSequence zzBuffer = "";
/** 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;
/**
* 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 _SPILexer() {
this((java.io.Reader)null);
}
/**
* Creates a new scanner
*
* @param in the java.io.Reader to read input from.
*/
_SPILexer(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) {
int size = 0;
for (int i = 0, length = packed.length(); i < length; i += 2) {
size += packed.charAt(i);
}
char[] map = new char[size];
int i = 0; /* index in packed string */
int j = 0; /* index in unpacked array */
while (i < packed.length()) {
int count = packed.charAt(i++);
char value = packed.charAt(i++);
do map[j++] = value; while (--count > 0);
}
return map;
}
public final int getTokenStart() {
return zzStartRead;
}
public final int getTokenEnd() {
return getTokenStart() + yylength();
}
public void reset(CharSequence buffer, int start, int end, int initialState) {
zzBuffer = buffer;
zzCurrentPos = zzMarkedPos = zzStartRead = start;
zzAtEOF = false;
zzAtBOL = true;
zzEndRead = end;
yybegin(initialState);
}
/**
* 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 {
return true;
}
/**
* 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 CharSequence yytext() {
return zzBuffer.subSequence(zzStartRead, zzMarkedPos);
}
/**
* 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.charAt(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 IElementType advance() throws java.io.IOException {
int zzInput;
int zzAction;
// cached fields:
int zzCurrentPosL;
int zzMarkedPosL;
int zzEndReadL = zzEndRead;
CharSequence zzBufferL = zzBuffer;
int [] zzTransL = ZZ_TRANS;
int [] zzRowMapL = ZZ_ROWMAP;
int [] zzAttrL = ZZ_ATTRIBUTE;
while (true) {
zzMarkedPosL = zzMarkedPos;
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] + ZZ_CMAP(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 null;
}
else {
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 1:
{ return JavaTokenType.BAD_CHARACTER;
}
case 7: break;
case 2:
{ return JavaTokenType.WHITE_SPACE;
}
case 8: break;
case 3:
{ return SPITokenType.IDENTIFIER;
}
case 9: break;
case 4:
{ return JavaTokenType.END_OF_LINE_COMMENT;
}
case 10: break;
case 5:
{ return SPITokenType.DOLLAR;
}
case 11: break;
case 6:
{ return JavaTokenType.DOT;
}
case 12: break;
default:
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}