mirror of
https://gitflic.ru/project/openide/openide.git
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621 lines
22 KiB
Java
621 lines
22 KiB
Java
/* The following code was generated by JFlex 1.7.0 tweaked for IntelliJ platform */
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/*
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* Copyright 2000-2013 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.spi.parsing;
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import com.intellij.psi.JavaTokenType;
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import com.intellij.psi.tree.IElementType;
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import com.intellij.spi.parsing.SPITokenType;
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import com.intellij.lexer.FlexLexer;
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@SuppressWarnings({"ALL"})
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/**
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* This class is a scanner generated by
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* <a href="http://www.jflex.de/">JFlex</a> 1.7.0
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* from the specification file <tt>_SPILexer.flex</tt>
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*/
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class _SPILexer implements FlexLexer {
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/** This character denotes the end of file */
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public static final int YYEOF = -1;
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/** initial size of the lookahead buffer */
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private static final int ZZ_BUFFERSIZE = 16384;
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/** lexical states */
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public static final int YYINITIAL = 0;
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/**
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* ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
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* ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
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* at the beginning of a line
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* l is of the form l = 2*k, k a non negative integer
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*/
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private static final int ZZ_LEXSTATE[] = {
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0, 0
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};
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/**
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* Translates characters to character classes
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* Chosen bits are [11, 6, 4]
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* Total runtime size is 14144 bytes
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*/
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public static int ZZ_CMAP(int ch) {
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return ZZ_CMAP_A[(ZZ_CMAP_Y[(ZZ_CMAP_Z[ch>>10]<<6)|((ch>>4)&0x3f)]<<4)|(ch&0xf)];
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}
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/* The ZZ_CMAP_Z table has 1088 entries */
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static final char ZZ_CMAP_Z[] = zzUnpackCMap(
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"\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"+
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"\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"+
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"\32\1\33\1\34\1\35\2\11\1\14\1\36\3\11\1\37\10\11\1\40\1\41\5\14\1\42\1\43"+
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"\11\11\1\44\2\11\1\45\5\11\1\46\4\11\1\47\1\50\4\11\51\14\1\51\3\14\1\52\1"+
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"\53\4\14\1\54\12\11\1\55\u0381\11");
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/* The ZZ_CMAP_Y table has 2944 entries */
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static final char ZZ_CMAP_Y[] = zzUnpackCMap(
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\75\1\47\1\1\1\76\1\32\1\52\1\77\1\1\1\54\1\47\1\100\1\74\1\32\1\11\1\101"+
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"\1\54\1\102\1\47\1\103\1\104\1\105\1\11\1\106\1\107\1\1\1\61\1\1\1\4\2\11"+
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"\1\110\1\107\1\3\2\1\1\111\1\112\1\113\1\114\1\115\1\116\2\1\1\65\1\1\1\3"+
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"\1\1\1\117\1\11\1\120\1\1\1\121\7\1\2\11\1\6\1\122\1\3\1\123\1\124\1\125\1"+
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"\126\1\3\2\11\1\127\2\11\1\130\24\11\1\131\1\132\2\11\1\131\2\11\1\133\1\134"+
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"\1\12\3\11\1\134\3\11\1\6\2\1\1\11\1\1\5\11\1\135\1\4\45\11\1\136\1\11\1\4"+
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"\1\6\4\11\1\6\1\137\1\140\1\14\1\11\1\14\1\11\1\14\1\140\1\65\3\11\1\141\1"+
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"\1\1\142\1\3\2\1\1\3\5\11\1\24\1\143\1\11\1\144\4\11\1\34\1\11\1\145\2\1\1"+
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"\61\1\11\1\146\1\147\2\11\1\150\1\11\1\73\1\3\2\1\1\11\1\107\3\11\1\147\2"+
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"\1\2\3\1\151\5\1\1\104\2\11\1\141\1\152\1\3\2\1\1\153\1\11\1\154\1\36\2\11"+
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"\1\34\1\1\2\11\1\141\1\1\1\155\1\36\1\11\1\146\1\42\5\1\1\156\1\157\14\11"+
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"\4\1\21\11\1\135\2\11\1\135\1\160\1\11\1\146\3\11\1\161\1\162\1\163\1\120"+
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"\1\162\7\1\1\164\1\1\1\120\6\1\1\165\1\166\1\167\1\170\1\171\3\1\1\172\147"+
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"\1\2\11\1\145\2\11\1\145\10\11\1\173\1\174\2\11\1\127\3\11\1\175\1\1\1\11"+
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"\1\107\4\176\4\1\1\122\35\1\1\177\2\1\1\200\1\4\4\11\1\201\1\4\4\11\1\130"+
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"\1\104\1\11\1\146\1\4\4\11\1\145\1\1\1\11\1\6\3\1\1\11\40\1\133\11\1\34\4"+
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"\1\135\11\1\34\2\1\10\11\1\120\4\1\2\11\1\146\20\11\1\120\1\11\1\202\1\1\2"+
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"\11\1\145\1\122\1\11\1\146\4\11\1\34\2\1\1\203\1\204\5\11\1\205\1\11\1\145"+
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"\1\24\3\1\1\203\1\206\1\11\1\25\1\1\3\11\1\141\1\204\2\11\1\141\1\1\1\3\1"+
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"\1\1\207\1\36\1\11\1\34\1\11\1\107\1\1\1\11\1\120\1\44\2\11\1\25\1\122\1\3"+
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"\1\210\1\211\2\11\1\42\1\1\1\212\1\3\1\11\1\213\3\11\1\214\1\215\1\216\1\6"+
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"\1\62\1\217\1\220\1\176\2\11\1\130\1\34\7\11\1\25\1\3\72\11\1\141\1\11\1\221"+
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"\2\11\1\150\20\1\26\11\1\146\6\11\1\73\2\1\1\107\1\222\1\52\1\223\1\224\6"+
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"\11\1\14\1\1\1\153\25\11\1\146\1\1\4\11\1\204\2\11\1\24\2\1\1\150\7\1\1\210"+
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"\7\11\1\120\1\1\1\3\1\4\1\6\1\4\1\6\1\225\4\11\1\145\1\226\1\227\2\1\1\230"+
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"\1\11\1\12\1\231\2\146\2\1\7\11\1\6\30\1\1\11\1\120\3\11\1\65\2\1\2\11\1\1"+
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"\1\11\1\232\2\11\1\34\1\11\1\146\2\11\1\233\3\1\11\11\1\146\1\3\2\11\1\233"+
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"\1\11\1\150\2\11\1\24\3\11\1\141\11\1\23\11\1\107\1\11\1\34\1\24\11\1\1\234"+
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"\2\11\1\235\1\11\1\34\1\11\1\107\1\11\1\145\4\1\1\11\1\236\1\11\1\34\1\11"+
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"\1\73\4\1\3\11\1\237\4\1\1\65\1\240\1\11\1\141\2\1\1\11\1\120\1\11\1\120\2"+
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"\1\1\117\1\11\1\147\1\1\3\11\1\34\1\11\1\34\1\11\1\25\1\11\1\14\6\1\4\11\1"+
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"\42\3\1\3\11\1\25\3\11\1\25\60\1\1\153\2\11\1\24\2\1\1\61\1\1\1\153\2\11\2"+
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"\1\1\11\1\42\1\3\1\153\1\11\1\107\1\61\1\1\2\11\1\241\1\153\2\11\1\25\1\242"+
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"\1\243\2\1\1\11\1\20\1\150\5\1\1\244\1\245\1\42\2\11\1\145\1\1\1\3\1\67\1"+
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"\51\1\52\1\64\1\1\1\246\1\14\11\1\3\11\1\147\1\247\1\3\2\1\3\11\1\1\1\250"+
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"\1\3\12\1\2\11\1\145\2\1\1\251\2\1\3\11\1\1\1\252\1\3\2\1\2\11\1\6\1\1\1\3"+
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"\3\1\1\11\1\73\1\1\1\3\26\1\4\11\1\3\1\122\34\1\3\11\1\42\20\1\1\52\1\11\1"+
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"\145\1\1\1\65\1\3\1\1\1\204\1\11\67\1\71\11\1\73\16\1\14\11\1\141\53\1\2\11"+
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"\1\145\75\1\44\11\1\107\33\1\43\11\1\42\1\11\1\145\1\3\6\1\1\11\1\146\1\1"+
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"\3\11\1\1\1\141\1\3\1\153\1\253\1\11\67\1\4\11\1\147\1\65\3\1\1\153\4\1\1"+
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"\65\1\1\76\11\1\120\1\1\57\11\1\25\20\1\1\14\77\1\6\11\1\6\1\120\1\42\1\73"+
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"\66\1\5\11\1\210\3\11\1\140\1\254\1\255\1\256\3\11\1\257\1\260\1\11\1\261"+
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"\1\262\1\32\24\11\1\263\1\11\1\32\1\130\1\11\1\130\1\11\1\210\1\11\1\210\1"+
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"\145\1\11\1\145\1\11\1\52\1\11\1\52\1\11\1\264\3\265\14\11\1\147\3\1\4\11"+
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"\1\141\1\3\112\1\1\256\1\11\1\266\1\267\1\270\1\271\1\272\1\273\1\274\1\150"+
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"\1\275\1\150\24\1\55\11\1\107\2\1\103\11\1\147\15\11\1\146\150\11\1\14\25"+
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"\1\41\11\1\146\36\1");
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/* The ZZ_CMAP_A table has 3040 entries */
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static final char ZZ_CMAP_A[] = zzUnpackCMap(
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\5\2\1\0\10\2\6\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\0\14\2\13\0\10\2\1\0\2\2\10\0\3\2\5\0\1\2\4\0\10\2\1\0\6\2\1\0\5\2\3\0\1"+
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"\2\3\0\2\2\15\0\13\2\2\0\1\2\6\0\3\2\10\0\1\2\12\0\6\2\5\0\22\2\3\0\10\2\1"+
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"\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"+
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"\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"+
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"\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\22\0\7\2\4\0\4"+
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"\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"+
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"\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"+
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"\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"+
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"\0\1\2\4\0\1\2\3\0\5\2\2\0\22\2\1\0\1\2\5\0\17\2\1\0\16\2\2\0\5\2\13\0\14"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\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"+
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"\2\2\14\0\3\2\7\0\4\2\11\0\2\2\1\0\1\2\20\0\4\2\10\0\1\2\13\0\10\2\5\0\3\2"+
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"\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"+
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"\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"+
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"\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"+
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"\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}, 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 {@code 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.charAt(zzStartRead+pos);
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the length of the matched text region.
|
|
*/
|
|
public final int yylength() {
|
|
return zzMarkedPos-zzStartRead;
|
|
}
|
|
|
|
|
|
/**
|
|
* Reports an error that occurred 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;
|
|
}
|
|
// fall through
|
|
case 7: break;
|
|
case 2:
|
|
{ return JavaTokenType.WHITE_SPACE;
|
|
}
|
|
// fall through
|
|
case 8: break;
|
|
case 3:
|
|
{ return SPITokenType.IDENTIFIER;
|
|
}
|
|
// fall through
|
|
case 9: break;
|
|
case 4:
|
|
{ return JavaTokenType.END_OF_LINE_COMMENT;
|
|
}
|
|
// fall through
|
|
case 10: break;
|
|
case 5:
|
|
{ return SPITokenType.DOLLAR;
|
|
}
|
|
// fall through
|
|
case 11: break;
|
|
case 6:
|
|
{ return JavaTokenType.DOT;
|
|
}
|
|
// fall through
|
|
case 12: break;
|
|
default:
|
|
zzScanError(ZZ_NO_MATCH);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
}
|