| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.airavata.datacat.parsers.gridchem.mfinalcoord;/* The following code was generated by JFlex 1.4.3 on 9/12/14 12:00 AM */ |
| |
| import java_cup.runtime.*; |
| |
| |
| /** |
| * This class is a scanner generated by |
| * <a href="http://www.jflex.de/">JFlex</a> 1.4.3 |
| * on 9/12/14 12:00 AM from the specification file |
| * <tt>mfinalcoord.flex</tt> |
| */ |
| public class MFinalCoordLexer implements java_cup.runtime.Scanner { |
| |
| /** 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 INPUTF = 30; |
| public static final int ITER2 = 4; |
| public static final int INPUTE = 28; |
| public static final int INPUTD = 26; |
| public static final int INPUTC = 24; |
| public static final int INPUTB = 22; |
| public static final int INPUTA = 20; |
| public static final int INTVALUE = 8; |
| public static final int INPUT = 18; |
| public static final int IGNOREALL = 16; |
| public static final int ITER = 2; |
| public static final int YYINITIAL = 0; |
| public static final int FLOAT2 = 14; |
| public static final int FLOAT1 = 12; |
| public static final int FLOATVALUE = 10; |
| public static final int ITER3 = 6; |
| |
| /** |
| * 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9 |
| }; |
| |
| /** |
| * Translates characters to character classes |
| */ |
| private static final char [] ZZ_CMAP = { |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 20, 5, 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 29, 0, 0, 0, 0, 0, |
| 0, 7, 33, 12, 15, 17, 6, 31, 30, 11, 3, 3, 32, 10, 16, 9, |
| 3, 3, 14, 18, 8, 3, 3, 3, 39, 40, 19, 0, 0, 0, 0, 2, |
| 0, 21, 3, 3, 34, 27, 3, 36, 37, 24, 3, 3, 35, 3, 28, 26, |
| 3, 3, 23, 38, 22, 3, 3, 3, 25, 3, 3, 0, 4, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| }; |
| |
| /** |
| * Translates DFA states to action switch labels. |
| */ |
| private static final int [] ZZ_ACTION = zzUnpackAction(); |
| |
| private static final String ZZ_ACTION_PACKED_0 = |
| "\12\0\6\1\1\2\2\1\2\3\11\1\25\0\1\4"+ |
| "\1\5\1\6\1\7\120\0\1\10\20\0\1\11\6\0"+ |
| "\1\12\6\0\1\13\25\0\1\14\45\0\1\15"; |
| |
| private static int [] zzUnpackAction() { |
| int [] result = new int[227]; |
| 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\51\0\122\0\173\0\244\0\315\0\366\0\u011f"+ |
| "\0\u0148\0\u0171\0\u019a\0\u01c3\0\u01ec\0\u0215\0\u023e\0\u0267"+ |
| "\0\u0290\0\u0290\0\u02b9\0\u019a\0\u02e2\0\u030b\0\u0334\0\u035d"+ |
| "\0\u0386\0\u03af\0\u03d8\0\u0401\0\u042a\0\u0453\0\u047c\0\u04a5"+ |
| "\0\u04ce\0\u04f7\0\u0520\0\u0549\0\u030b\0\u0572\0\u035d\0\u059b"+ |
| "\0\u03af\0\u05c4\0\u0401\0\u05ed\0\u0616\0\u063f\0\u0668\0\u0691"+ |
| "\0\u06ba\0\u06e3\0\u070c\0\u0572\0\u059b\0\u05c4\0\u05ed\0\u0735"+ |
| "\0\u075e\0\u0787\0\u07b0\0\u07d9\0\u0802\0\u082b\0\u0854\0\u087d"+ |
| "\0\u08a6\0\u08cf\0\u08f8\0\u0921\0\u094a\0\u0973\0\u099c\0\u09c5"+ |
| "\0\u09ee\0\u0a17\0\u0a40\0\u0a69\0\u0a92\0\u0abb\0\u0ae4\0\u0b0d"+ |
| "\0\u0b36\0\u0b5f\0\u0b88\0\u0bb1\0\u0bda\0\u0c03\0\u0c2c\0\u0c55"+ |
| "\0\u0c7e\0\u0ca7\0\u0cd0\0\u0cf9\0\u0d22\0\u0d4b\0\u0d74\0\u0d9d"+ |
| "\0\u0dc6\0\u0def\0\u0e18\0\u0e41\0\u0e6a\0\u0e93\0\u0ebc\0\u0ee5"+ |
| "\0\u0f0e\0\u0f37\0\u0f60\0\u0f89\0\u0fb2\0\u0fdb\0\u1004\0\u102d"+ |
| "\0\u1056\0\u107f\0\u10a8\0\u10d1\0\u10fa\0\u1123\0\u114c\0\u1175"+ |
| "\0\u119e\0\u11c7\0\u11f0\0\u1219\0\u1242\0\u126b\0\u1294\0\u12bd"+ |
| "\0\u12e6\0\u130f\0\u1338\0\u1361\0\u138a\0\u13b3\0\u13dc\0\u019a"+ |
| "\0\u1405\0\u142e\0\u1457\0\u1480\0\u14a9\0\u14d2\0\u14fb\0\u1524"+ |
| "\0\u154d\0\u1576\0\u159f\0\u15c8\0\u15f1\0\u161a\0\u1643\0\u166c"+ |
| "\0\u019a\0\u1695\0\u16be\0\u16e7\0\u1710\0\u1739\0\u1762\0\u019a"+ |
| "\0\u178b\0\u17b4\0\u17dd\0\u1806\0\u182f\0\u1858\0\u019a\0\u1881"+ |
| "\0\u18aa\0\u18d3\0\u18fc\0\u1925\0\u194e\0\u1977\0\u19a0\0\u19c9"+ |
| "\0\u19f2\0\u1a1b\0\u1a44\0\u1a6d\0\u1a96\0\u1abf\0\u1ae8\0\u1b11"+ |
| "\0\u1b3a\0\u1b63\0\u1b8c\0\u1bb5\0\u019a\0\u1bde\0\u1c07\0\u1c30"+ |
| "\0\u1c59\0\u1c82\0\u1cab\0\u1cd4\0\u1cfd\0\u1d26\0\u1d4f\0\u1d78"+ |
| "\0\u1da1\0\u1dca\0\u1df3\0\u1e1c\0\u1e45\0\u1e6e\0\u1e97\0\u1ec0"+ |
| "\0\u1ee9\0\u1f12\0\u1f3b\0\u1f64\0\u1f8d\0\u1fb6\0\u1fdf\0\u2008"+ |
| "\0\u2031\0\u205a\0\u2083\0\u20ac\0\u20d5\0\u20fe\0\u2127\0\u2150"+ |
| "\0\u2179\0\u21a2\0\u019a"; |
| |
| private static int [] zzUnpackRowMap() { |
| int [] result = new int[227]; |
| 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 = |
| "\7\13\1\14\13\13\1\15\35\13\1\16\7\13\1\17"+ |
| "\20\13\1\20\61\13\1\21\2\13\1\22\17\13\1\23"+ |
| "\26\13\1\24\1\25\2\13\7\25\1\13\6\25\1\13"+ |
| "\10\25\1\13\13\25\1\13\1\26\2\13\1\27\17\13"+ |
| "\1\27\25\13\1\30\2\13\1\31\17\13\1\31\25\13"+ |
| "\1\32\2\13\1\33\17\13\1\33\25\13\1\34\2\13"+ |
| "\1\35\17\13\1\35\73\13\1\36\1\13\61\0\1\37"+ |
| "\64\0\1\40\62\0\1\41\30\0\1\42\64\0\1\43"+ |
| "\17\0\1\21\50\0\1\21\22\0\1\44\25\0\1\25"+ |
| "\50\0\1\45\3\0\1\46\44\0\1\45\50\0\1\47"+ |
| "\3\0\1\50\44\0\1\47\50\0\1\51\3\0\1\52"+ |
| "\44\0\1\51\50\0\1\53\3\0\1\54\44\0\1\53"+ |
| "\64\0\1\55\44\0\1\56\51\0\1\57\57\0\1\60"+ |
| "\44\0\1\61\67\0\1\62\40\0\1\63\25\0\1\64"+ |
| "\50\0\1\65\50\0\1\66\50\0\1\67\64\0\1\70"+ |
| "\45\0\1\71\63\0\1\72\25\0\1\73\63\0\1\74"+ |
| "\75\0\1\75\32\0\1\76\41\0\1\77\46\0\1\100"+ |
| "\63\0\1\101\43\0\1\102\36\0\1\103\56\0\1\104"+ |
| "\57\0\1\105\41\0\1\106\47\0\1\107\63\0\1\110"+ |
| "\41\0\1\111\40\0\1\112\103\0\1\113\31\0\1\114"+ |
| "\41\0\1\115\50\0\1\116\63\0\1\117\37\0\1\120"+ |
| "\42\0\1\121\72\0\1\122\41\0\1\123\41\0\1\124"+ |
| "\47\0\1\125\65\0\1\126\21\0\1\127\60\0\1\130"+ |
| "\72\0\1\131\40\0\1\132\41\0\1\133\44\0\1\134"+ |
| "\54\0\1\135\44\0\1\136\54\0\1\137\77\0\1\140"+ |
| "\30\0\1\141\41\0\1\142\44\0\1\143\71\0\1\144"+ |
| "\24\0\1\145\57\0\1\146\61\0\1\147\46\0\1\150"+ |
| "\41\0\1\151\51\0\1\152\61\0\1\153\23\0\1\154"+ |
| "\63\0\1\155\100\0\1\156\27\0\1\157\41\0\1\160"+ |
| "\52\0\1\161\61\0\1\162\26\0\1\163\57\0\1\164"+ |
| "\101\0\1\165\26\0\1\166\41\0\1\167\46\0\1\170"+ |
| "\70\0\1\171\30\0\1\172\51\0\1\173\51\0\1\174"+ |
| "\57\0\1\175\41\0\1\176\53\0\1\177\64\0\1\200"+ |
| "\54\0\1\201\46\0\1\202\42\0\1\203\44\0\1\204"+ |
| "\41\0\1\205\42\0\1\206\67\0\1\207\43\0\1\210"+ |
| "\36\0\1\211\75\0\1\212\40\0\1\213\41\0\1\214"+ |
| "\43\0\1\215\65\0\1\216\41\0\1\217\47\0\1\220"+ |
| "\57\0\1\221\74\0\1\222\21\0\1\223\55\0\1\224"+ |
| "\61\0\1\225\52\0\1\226\33\0\1\227\41\0\1\230"+ |
| "\55\0\1\231\56\0\1\232\41\0\1\233\61\0\1\234"+ |
| "\42\0\1\235\41\0\1\236\65\0\1\237\33\0\1\240"+ |
| "\100\0\1\241\27\0\1\242\41\0\1\243\67\0\1\244"+ |
| "\43\0\1\210\45\0\1\245\41\0\1\246\70\0\1\247"+ |
| "\37\0\1\250\41\0\1\251\57\0\1\252\41\0\1\253"+ |
| "\57\0\1\254\41\0\1\255\57\0\1\256\41\0\1\257"+ |
| "\57\0\1\260\41\0\1\261\57\0\1\262\41\0\1\263"+ |
| "\57\0\1\264\41\0\1\265\57\0\1\266\41\0\1\267"+ |
| "\57\0\1\270\41\0\1\271\57\0\1\272\41\0\1\273"+ |
| "\57\0\1\274\47\0\1\275\51\0\1\276\50\0\1\277"+ |
| "\50\0\1\300\50\0\1\301\50\0\1\302\50\0\1\303"+ |
| "\50\0\1\304\50\0\1\305\50\0\1\306\50\0\1\307"+ |
| "\50\0\1\310\50\0\1\311\50\0\1\312\50\0\1\313"+ |
| "\50\0\1\314\50\0\1\315\50\0\1\316\50\0\1\317"+ |
| "\50\0\1\320\50\0\1\321\50\0\1\322\50\0\1\323"+ |
| "\50\0\1\324\50\0\1\325\50\0\1\326\50\0\1\327"+ |
| "\50\0\1\330\50\0\1\331\50\0\1\332\50\0\1\333"+ |
| "\50\0\1\334\50\0\1\335\50\0\1\336\50\0\1\337"+ |
| "\50\0\1\340\50\0\1\341\50\0\1\342\50\0\1\343"+ |
| "\24\0"; |
| |
| private static int [] zzUnpackTrans() { |
| int [] result = new int[8651]; |
| int offset = 0; |
| offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result); |
| return result; |
| } |
| |
| private static int zzUnpackTrans(String packed, int offset, int [] result) { |
| int i = 0; /* index in packed string */ |
| int j = offset; /* index in unpacked array */ |
| int l = packed.length(); |
| while (i < l) { |
| int count = packed.charAt(i++); |
| int value = packed.charAt(i++); |
| value--; |
| do result[j++] = value; while (--count > 0); |
| } |
| return j; |
| } |
| |
| |
| /* error codes */ |
| private static final int ZZ_UNKNOWN_ERROR = 0; |
| private static final int ZZ_NO_MATCH = 1; |
| private static final int ZZ_PUSHBACK_2BIG = 2; |
| |
| /* error messages for the codes above */ |
| private static final String ZZ_ERROR_MSG[] = { |
| "Unkown internal scanner error", |
| "Error: could not match input", |
| "Error: pushback value was too large" |
| }; |
| |
| /** |
| * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code> |
| */ |
| private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute(); |
| |
| private static final String ZZ_ATTRIBUTE_PACKED_0 = |
| "\12\0\1\11\10\1\1\11\12\1\25\0\4\1\120\0"+ |
| "\1\11\20\0\1\11\6\0\1\11\6\0\1\11\25\0"+ |
| "\1\11\45\0\1\11"; |
| |
| private static int [] zzUnpackAttribute() { |
| int [] result = new int[227]; |
| int offset = 0; |
| offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result); |
| return result; |
| } |
| |
| private static int zzUnpackAttribute(String packed, int offset, int [] result) { |
| int i = 0; /* index in packed string */ |
| int j = offset; /* index in unpacked array */ |
| int l = packed.length(); |
| while (i < l) { |
| int count = packed.charAt(i++); |
| int value = packed.charAt(i++); |
| do result[j++] = value; while (--count > 0); |
| } |
| return j; |
| } |
| |
| /** the input device */ |
| private java.io.Reader zzReader; |
| |
| /** the current state of the DFA */ |
| private int zzState; |
| |
| /** the current lexical state */ |
| private int zzLexicalState = YYINITIAL; |
| |
| /** this buffer contains the current text to be matched and is |
| the source of the yytext() string */ |
| private char zzBuffer[] = new char[ZZ_BUFFERSIZE]; |
| |
| /** the textposition at the last accepting state */ |
| private int zzMarkedPos; |
| |
| /** the current text position in the buffer */ |
| private int zzCurrentPos; |
| |
| /** startRead marks the beginning of the yytext() string in the buffer */ |
| private int zzStartRead; |
| |
| /** endRead marks the last character in the buffer, that has been read |
| from input */ |
| private int zzEndRead; |
| |
| /** number of newlines encountered up to the start of the matched text */ |
| private int yyline; |
| |
| /** the number of characters up to the start of the matched text */ |
| private int yychar; |
| |
| /** |
| * the number of characters from the last newline up to the start of the |
| * matched text |
| */ |
| private int yycolumn; |
| |
| /** |
| * zzAtBOL == true <=> the scanner is currently at the beginning of a line |
| */ |
| private boolean zzAtBOL = true; |
| |
| /** zzAtEOF == true <=> the scanner is at the EOF */ |
| private boolean zzAtEOF; |
| |
| /** denotes if the user-EOF-code has already been executed */ |
| private boolean zzEOFDone; |
| |
| /* user code: */ |
| public static boolean DEBUG = false; |
| |
| |
| /** |
| * 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 MFinalCoordLexer(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 MFinalCoordLexer(java.io.InputStream in) { |
| this(new java.io.InputStreamReader(in)); |
| } |
| |
| |
| /** |
| * Refills the input buffer. |
| * |
| * @return <code>false</code>, iff there was new input. |
| * |
| * @exception java.io.IOException if any I/O-Error occurs |
| */ |
| private boolean zzRefill() throws java.io.IOException { |
| |
| /* first: make room (if you can) */ |
| if (zzStartRead > 0) { |
| System.arraycopy(zzBuffer, zzStartRead, |
| zzBuffer, 0, |
| zzEndRead-zzStartRead); |
| |
| /* translate stored positions */ |
| zzEndRead-= zzStartRead; |
| zzCurrentPos-= zzStartRead; |
| zzMarkedPos-= zzStartRead; |
| zzStartRead = 0; |
| } |
| |
| /* is the buffer big enough? */ |
| if (zzCurrentPos >= zzBuffer.length) { |
| /* if not: blow it up */ |
| char newBuffer[] = new char[zzCurrentPos*2]; |
| System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length); |
| zzBuffer = newBuffer; |
| } |
| |
| /* finally: fill the buffer with new input */ |
| int numRead = zzReader.read(zzBuffer, zzEndRead, |
| zzBuffer.length-zzEndRead); |
| |
| if (numRead > 0) { |
| zzEndRead+= numRead; |
| return false; |
| } |
| // unlikely but not impossible: read 0 characters, but not at end of stream |
| if (numRead == 0) { |
| int c = zzReader.read(); |
| if (c == -1) { |
| return true; |
| } else { |
| zzBuffer[zzEndRead++] = (char) c; |
| return false; |
| } |
| } |
| |
| // numRead < 0 |
| return true; |
| } |
| |
| |
| /** |
| * Closes the input stream. |
| */ |
| public final void yyclose() throws java.io.IOException { |
| zzAtEOF = true; /* indicate end of file */ |
| zzEndRead = zzStartRead; /* invalidate buffer */ |
| |
| if (zzReader != null) |
| zzReader.close(); |
| } |
| |
| |
| /** |
| * Resets the scanner to read from a new input stream. |
| * Does not close the old reader. |
| * |
| * All internal variables are reset, the old input stream |
| * <b>cannot</b> be reused (internal buffer is discarded and lost). |
| * Lexical state is set to <tt>ZZ_INITIAL</tt>. |
| * |
| * @param reader the new input stream |
| */ |
| public final void yyreset(java.io.Reader reader) { |
| zzReader = reader; |
| zzAtBOL = true; |
| zzAtEOF = false; |
| zzEOFDone = false; |
| zzEndRead = zzStartRead = 0; |
| zzCurrentPos = zzMarkedPos = 0; |
| yyline = yychar = yycolumn = 0; |
| zzLexicalState = YYINITIAL; |
| } |
| |
| |
| /** |
| * 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; |
| } |
| |
| |
| /** |
| * Contains user EOF-code, which will be executed exactly once, |
| * when the end of file is reached |
| */ |
| private void zzDoEOF() throws java.io.IOException { |
| if (!zzEOFDone) { |
| zzEOFDone = true; |
| yyclose(); |
| } |
| } |
| |
| |
| /** |
| * 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 java_cup.runtime.Symbol next_token() 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; |
| |
| zzAction = -1; |
| |
| zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL; |
| |
| zzState = ZZ_LEXSTATE[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 2: |
| { yybegin (INPUTA); |
| return new Symbol(MFinalCoordSym.INPUT2, new Integer(yytext())); |
| } |
| case 14: break; |
| case 7: |
| { yybegin (INPUT); |
| return new Symbol(MFinalCoordSym.INPUT7, new Float(yytext())); |
| } |
| case 15: break; |
| case 8: |
| { yybegin(IGNOREALL); |
| return new Symbol(MFinalCoordSym.SCFDONE); |
| } |
| case 16: break; |
| case 10: |
| { yybegin(INPUTF); |
| return new Symbol(MFinalCoordSym.INPUT1); |
| } |
| case 17: break; |
| case 5: |
| { yybegin (INPUTD); |
| return new Symbol(MFinalCoordSym.INPUT5, new Float(yytext())); |
| } |
| case 18: break; |
| case 12: |
| { yybegin (INPUT); |
| return new Symbol(MFinalCoordSym.DASH1); |
| } |
| case 19: break; |
| case 4: |
| { yybegin (INPUTC); |
| return new Symbol(MFinalCoordSym.INPUT4, new Float(yytext())); |
| } |
| case 20: break; |
| case 3: |
| { yybegin (INPUTB); |
| return new Symbol(MFinalCoordSym.INPUT3); |
| } |
| case 21: break; |
| case 6: |
| { yybegin (INPUTE); |
| return new Symbol(MFinalCoordSym.INPUT6, new Float(yytext())); |
| } |
| case 22: break; |
| case 11: |
| { yybegin(ITER); |
| return new Symbol(MFinalCoordSym.FOUNDITER); |
| } |
| case 23: break; |
| case 9: |
| { yybegin(ITER); |
| return new Symbol(MFinalCoordSym.FOUNDITER); |
| } |
| case 24: break; |
| case 13: |
| { yybegin (ITER); |
| return new Symbol(MFinalCoordSym.DASH2); |
| } |
| case 25: break; |
| case 1: |
| { |
| } |
| case 26: break; |
| default: |
| if (zzInput == YYEOF && zzStartRead == zzCurrentPos) { |
| zzAtEOF = true; |
| zzDoEOF(); |
| { return new java_cup.runtime.Symbol(MFinalCoordSym.EOF); } |
| } |
| else { |
| zzScanError(ZZ_NO_MATCH); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Converts an int token code into the name of the |
| * token by reflection on the cup symbol class/interface sym |
| * |
| * This code was contributed by Karl Meissner <meissnersd@yahoo.com> |
| */ |
| private String getTokenName(int token) { |
| try { |
| java.lang.reflect.Field [] classFields = MFinalCoordSym.class.getFields(); |
| for (int i = 0; i < classFields.length; i++) { |
| if (classFields[i].getInt(null) == token) { |
| return classFields[i].getName(); |
| } |
| } |
| } catch (Exception e) { |
| e.printStackTrace(System.err); |
| } |
| |
| return "UNKNOWN TOKEN"; |
| } |
| |
| /** |
| * Same as next_token but also prints the token to standard out |
| * for debugging. |
| * |
| * This code was contributed by Karl Meissner <meissnersd@yahoo.com> |
| */ |
| public java_cup.runtime.Symbol debug_next_token() throws java.io.IOException { |
| java_cup.runtime.Symbol s = next_token(); |
| System.out.println( " --"+ yytext() + "--" + getTokenName(s.sym) + "--"); |
| return s; |
| } |
| |
| /** |
| * Runs the scanner on input files. |
| * |
| * This is a standalone scanner, it will print any unmatched |
| * text to System.out unchanged. |
| * |
| * @param argv the command line, contains the filenames to run |
| * the scanner on. |
| */ |
| public static void main(String argv[]) { |
| if (argv.length == 0) { |
| System.out.println("Usage : java MFinalCoordLexer <inputfile>"); |
| } |
| else { |
| for (int i = 0; i < argv.length; i++) { |
| MFinalCoordLexer scanner = null; |
| try { |
| scanner = new MFinalCoordLexer( new java.io.FileReader(argv[i]) ); |
| while ( !scanner.zzAtEOF ) scanner.next_token(); |
| } |
| catch (java.io.FileNotFoundException e) { |
| System.out.println("File not found : \""+argv[i]+"\""); |
| } |
| catch (java.io.IOException e) { |
| System.out.println("IO error scanning file \""+argv[i]+"\""); |
| System.out.println(e); |
| } |
| catch (Exception e) { |
| System.out.println("Unexpected exception:"); |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| |
| |
| } |
