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apache / airavata-sandbox / 4231ac353d5fa5cf25eb434f9fbda1052ff15436 / . / datacat / parsers / src / main / java / org / apache / airavata / datacat / parsers / gridchem / B3PW91 / B3PW91Lexer.java
blob: e62dd46c591cc775a211724a2fb8d173885fa48e [file] [log] [blame]
/*
*
* 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.B3PW91;/* The following code was generated by JFlex 1.4.3 on 9/7/14 9:49 PM */
import java_cup.runtime.Symbol;
import java_cup.sym;
import org.apache.airavata.datacat.parsers.gridchem.Settings;
import java.io.IOException;
/**
* This class is a scanner generated by
* <a href="http://www.jflex.de/">JFlex</a> 1.4.3
* on 9/7/14 9:49 PM from the specification file
* <tt>B3PW91.flex</tt>
*/
public class B3PW91Lexer 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 FLOATMP3 = 24;
public static final int ITER2 = 4;
public static final int FLOATMP2 = 22;
public static final int FLOATMP1 = 20;
public static final int MPOPT = 18;
public static final int INTMP = 28;
public static final int INTVALUE = 8;
public static final int IGNOREALL = 26;
public static final int ITER = 2;
public static final int YYINITIAL = 0;
public static final int MP2 = 16;
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, 3, 3, 4, 4, 5, 5, 6, 6,
7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 2, 2, 12, 12
};
/**
* 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,
14, 0, 0, 0, 0, 0, 0, 50, 29, 7, 0, 32, 0, 3, 4, 1,
2, 37, 46, 48, 2, 2, 47, 2, 2, 36, 27, 0, 0, 6, 0, 0,
0, 0, 31, 24, 26, 28, 25, 49, 33, 0, 0, 0, 0, 38, 8, 42,
34, 0, 30, 23, 0, 51, 0, 35, 0, 0, 0, 0, 0, 0, 0, 0,
0, 39, 11, 41, 45, 12, 16, 0, 22, 20, 0, 0, 44, 10, 21, 15,
19, 0, 13, 17, 18, 9, 0, 0, 40, 0, 43, 0, 5, 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 =
"\15\0\6\1\1\2\23\1\1\3\1\1\36\0\1\4"+
"\1\5\1\6\6\0\1\7\1\10\1\11\70\0\1\12"+
"\32\0\1\13\5\0\1\14\16\0\1\15\1\16\2\0"+
"\1\17\1\20\53\0\1\21\1\22\1\23\7\0\1\24"+
"\1\25";
private static int [] zzUnpackAction() {
int [] result = new int[248];
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\64\0\150\0\234\0\320\0\u0104\0\u0138\0\u016c"+
"\0\u01a0\0\u01d4\0\u0208\0\u023c\0\u0270\0\u02a4\0\u02d8\0\u030c"+
"\0\u0340\0\u0374\0\u03a8\0\u03dc\0\u03dc\0\u0410\0\u0444\0\u0478"+
"\0\u04ac\0\u04e0\0\u0514\0\u0548\0\u057c\0\u05b0\0\u05e4\0\u0618"+
"\0\u064c\0\u0680\0\u06b4\0\u06e8\0\u071c\0\u0750\0\u0784\0\u07b8"+
"\0\u07b8\0\u07ec\0\u0820\0\u0854\0\u0888\0\u08bc\0\u08f0\0\u0410"+
"\0\u0924\0\u0478\0\u0958\0\u04e0\0\u098c\0\u09c0\0\u09f4\0\u0a28"+
"\0\u0a5c\0\u0a90\0\u0ac4\0\u0680\0\u0af8\0\u06e8\0\u0b2c\0\u0750"+
"\0\u0b60\0\u0b94\0\u0bc8\0\u0bfc\0\u0c30\0\u0c64\0\u0c98\0\u0924"+
"\0\u0958\0\u098c\0\u0ccc\0\u0d00\0\u0d34\0\u0d68\0\u0d9c\0\u0dd0"+
"\0\u0af8\0\u0b2c\0\u0b60\0\u0e04\0\u0e38\0\u0e6c\0\u0ea0\0\u0ed4"+
"\0\u0f08\0\u0f3c\0\u0f70\0\u0fa4\0\u0fd8\0\u100c\0\u1040\0\u1074"+
"\0\u10a8\0\u10dc\0\u1110\0\u1144\0\u1178\0\u11ac\0\u11e0\0\u1214"+
"\0\u1248\0\u127c\0\u12b0\0\u12e4\0\u1318\0\u134c\0\u1380\0\u13b4"+
"\0\u13e8\0\u141c\0\u1450\0\u1484\0\u14b8\0\u14ec\0\u1520\0\u1554"+
"\0\u1588\0\u15bc\0\u15f0\0\u1624\0\u1658\0\u168c\0\u16c0\0\u16f4"+
"\0\u1728\0\u175c\0\u1790\0\u17c4\0\u17f8\0\u182c\0\u1860\0\u1894"+
"\0\u18c8\0\u18fc\0\u1930\0\u02a4\0\u1964\0\u1998\0\u19cc\0\u1a00"+
"\0\u1a34\0\u1a68\0\u1a9c\0\u1ad0\0\u1b04\0\u1b38\0\u1b6c\0\u1ba0"+
"\0\u1bd4\0\u1c08\0\u1c3c\0\u1c70\0\u1ca4\0\u1cd8\0\u1d0c\0\u1d40"+
"\0\u1d74\0\u1da8\0\u1ddc\0\u1e10\0\u1e44\0\u1e78\0\u02a4\0\u1eac"+
"\0\u1ee0\0\u1f14\0\u1f48\0\u1f7c\0\u02a4\0\u1fb0\0\u1fe4\0\u2018"+
"\0\u204c\0\u2080\0\u20b4\0\u20e8\0\u211c\0\u2150\0\u2184\0\u21b8"+
"\0\u21ec\0\u2220\0\u2254\0\u02a4\0\u02a4\0\u2288\0\u22bc\0\u02a4"+
"\0\u02a4\0\u22f0\0\u2324\0\u2358\0\u238c\0\u23c0\0\u23f4\0\u2428"+
"\0\u245c\0\u2490\0\u24c4\0\u24f8\0\u252c\0\u2560\0\u2594\0\u25c8"+
"\0\u25fc\0\u2630\0\u2664\0\u2698\0\u26cc\0\u2700\0\u2734\0\u2768"+
"\0\u279c\0\u27d0\0\u2804\0\u2838\0\u286c\0\u28a0\0\u28d4\0\u2908"+
"\0\u293c\0\u2970\0\u29a4\0\u29d8\0\u2a0c\0\u2a40\0\u2a74\0\u2aa8"+
"\0\u2adc\0\u2b10\0\u2b44\0\u2b78\0\u02a4\0\u02a4\0\u02a4\0\u2bac"+
"\0\u2be0\0\u2c14\0\u2c48\0\u2c7c\0\u2cb0\0\u2ce4\0\u02a4\0\u02a4";
private static int [] zzUnpackRowMap() {
int [] result = new int[248];
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 =
"\10\16\1\17\102\16\1\20\6\16\1\21\7\16\1\22"+
"\3\16\1\23\77\16\1\24\1\25\1\16\1\25\32\16"+
"\1\25\3\16\2\24\10\16\3\24\5\16\1\26\1\27"+
"\1\16\1\27\32\16\1\27\3\16\2\26\10\16\3\26"+
"\5\16\1\30\1\31\1\16\1\31\32\16\1\31\3\16"+
"\2\30\10\16\3\30\5\16\1\32\1\33\1\16\1\33"+
"\32\16\1\33\3\16\2\32\10\16\3\32\51\16\1\34"+
"\44\16\1\35\4\16\1\36\1\16\1\37\7\16\1\40"+
"\3\16\1\41\13\16\1\42\1\43\1\16\1\43\32\16"+
"\1\43\3\16\2\42\10\16\3\42\5\16\1\44\1\45"+
"\1\16\1\45\32\16\1\45\3\16\2\44\10\16\3\44"+
"\5\16\1\46\1\47\1\16\1\47\32\16\1\47\3\16"+
"\2\46\10\16\3\46\5\16\1\50\1\51\1\16\1\51"+
"\32\16\1\51\3\16\2\50\10\16\3\50\3\16\75\0"+
"\1\52\74\0\1\53\5\0\1\54\101\0\1\55\64\0"+
"\1\56\37\0\1\57\42\0\1\24\41\0\2\24\10\0"+
"\3\24\5\0\1\60\1\0\1\61\37\0\2\60\10\0"+
"\3\60\5\0\1\60\41\0\2\60\10\0\3\60\5\0"+
"\1\62\1\0\1\63\37\0\2\62\10\0\3\62\5\0"+
"\1\62\41\0\2\62\10\0\3\62\5\0\1\64\1\0"+
"\1\65\37\0\2\64\10\0\3\64\5\0\1\64\41\0"+
"\2\64\10\0\3\64\45\0\1\66\43\0\1\67\124\0"+
"\1\70\46\0\1\71\64\0\1\72\37\0\1\73\42\0"+
"\1\74\1\0\1\75\37\0\2\74\10\0\3\74\5\0"+
"\1\74\41\0\2\74\10\0\3\74\5\0\1\76\1\0"+
"\1\77\37\0\2\76\10\0\3\76\5\0\1\76\41\0"+
"\2\76\10\0\3\76\5\0\1\100\1\0\1\101\37\0"+
"\2\100\10\0\3\100\5\0\1\100\41\0\2\100\10\0"+
"\3\100\5\0\1\50\41\0\2\50\10\0\3\50\15\0"+
"\1\102\65\0\1\103\100\0\1\104\61\0\1\105\104\0"+
"\1\106\35\0\1\107\43\0\1\110\41\0\2\110\10\0"+
"\3\110\5\0\1\111\41\0\2\111\10\0\3\111\5\0"+
"\1\112\41\0\2\112\10\0\3\112\61\0\1\113\21\0"+
"\1\114\115\0\1\115\44\0\1\116\104\0\1\117\35\0"+
"\1\120\43\0\1\121\41\0\2\121\10\0\3\121\5\0"+
"\1\122\41\0\2\122\10\0\3\122\5\0\1\123\41\0"+
"\2\123\10\0\3\123\16\0\1\124\73\0\1\125\56\0"+
"\1\126\63\0\1\127\71\0\1\130\63\0\1\131\40\0"+
"\1\132\105\0\1\133\102\0\1\134\37\0\1\135\71\0"+
"\1\136\63\0\1\137\53\0\1\140\65\0\1\141\77\0"+
"\1\142\47\0\1\143\57\0\1\144\63\0\1\145\130\0"+
"\1\146\22\0\1\147\123\0\1\150\23\0\1\151\57\0"+
"\1\152\63\0\1\153\66\0\1\154\73\0\1\155\55\0"+
"\1\156\62\0\1\157\56\0\1\160\76\0\1\161\42\0"+
"\1\162\105\0\1\163\54\0\1\164\63\0\1\165\56\0"+
"\1\166\76\0\1\167\55\0\1\170\56\0\1\171\77\0"+
"\1\172\54\0\1\173\57\0\1\174\124\0\1\175\70\0"+
"\1\176\14\0\1\177\60\0\1\200\73\0\1\201\57\0"+
"\1\202\124\0\1\203\27\0\1\204\56\0\1\205\65\0"+
"\1\206\65\0\1\207\63\0\1\210\114\0\1\211\61\0"+
"\1\212\30\0\1\213\67\0\1\214\63\0\1\215\63\0"+
"\1\216\114\0\1\217\34\0\1\220\56\0\1\221\103\0"+
"\1\222\61\0\1\223\63\0\1\224\54\0\1\225\122\0"+
"\1\226\15\0\1\227\101\0\1\230\63\0\1\231\54\0"+
"\1\232\57\0\1\233\61\0\1\234\65\0\1\235\64\0"+
"\1\236\63\0\1\237\70\0\1\240\74\0\1\241\42\0"+
"\1\242\66\0\1\243\63\0\1\244\70\0\1\245\60\0"+
"\1\246\57\0\1\247\64\0\1\250\62\0\1\251\63\0"+
"\1\252\65\0\1\253\121\0\1\254\23\0\1\255\63\0"+
"\1\256\63\0\1\257\65\0\1\260\66\0\1\261\75\0"+
"\1\262\100\0\1\263\63\0\1\264\37\0\1\265\120\0"+
"\1\266\52\0\1\267\63\0\1\270\37\0\1\271\52\0"+
"\1\272\104\0\1\273\42\0\1\274\63\0\1\275\65\0"+
"\1\276\54\0\1\277\70\0\1\300\63\0\1\301\65\0"+
"\1\302\70\0\1\303\76\0\1\304\76\0\1\305\30\0"+
"\1\306\116\0\1\307\33\0\1\310\101\0\1\311\43\0"+
"\1\312\116\0\1\313\30\0\1\314\62\0\1\315\105\0"+
"\1\316\35\0\1\317\74\0\1\320\52\0\1\321\75\0"+
"\1\322\100\0\1\323\45\0\1\324\62\0\1\325\64\0"+
"\1\326\65\0\1\327\67\0\1\330\106\0\1\331\15\0"+
"\1\332\131\0\1\333\25\0\1\334\50\0\1\335\74\0"+
"\1\336\105\0\1\337\41\0\1\340\71\0\1\341\103\0"+
"\1\342\43\0\1\343\71\0\1\344\55\0\1\345\67\0"+
"\1\346\100\0\1\347\34\0\1\350\100\0\1\351\46\0"+
"\1\352\73\0\1\353\103\0\1\354\74\0\1\355\36\0"+
"\1\356\110\0\1\357\27\0\1\360\107\0\1\361\34\0"+
"\1\362\54\0\1\363\71\0\1\364\64\0\1\365\56\0"+
"\1\366\60\0\1\367\102\0\1\370\36\0";
private static int [] zzUnpackTrans() {
int [] result = new int[11544];
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 =
"\15\0\1\11\33\1\36\0\3\1\6\0\3\1\70\0"+
"\1\11\32\0\1\11\5\0\1\11\16\0\2\11\2\0"+
"\2\11\53\0\3\11\7\0\2\11";
private static int [] zzUnpackAttribute() {
int [] result = new int[248];
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 B3PW91Lexer(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 B3PW91Lexer(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 Symbol next_token() throws 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 7:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: MP2 Found the energy");
if (Settings.DEBUG) System.out.println(yytext());
yybegin(MPOPT);
return new Symbol(B3PW91Sym.MPENERGY, new Float(yytext()));
}
case 22: break;
case 16:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found Maximum Force");
yybegin(FLOATMP2);
return new Symbol(B3PW91Sym.MPMax);
}
case 23: break;
case 11:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found the Step number");
yybegin(INTVALUE);
return new Symbol(B3PW91Sym.NSearch1);
}
case 24: break;
case 4:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found the energy in FLOATVALUE");
if (Settings.DEBUG) System.out.println(yytext());
yybegin(ITER);
return new Symbol(B3PW91Sym.ENERGY1, new Float(yytext()));
}
case 25: break;
case 6:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found the RMS force");
if (Settings.DEBUG) System.out.println(yytext());
yybegin(ITER);
return new Symbol(B3PW91Sym.RGRAD1, new Float(yytext()));
}
case 26: break;
case 17:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: SCFDONE1, Optimization completed");
yybegin(MP2);
return new Symbol(B3PW91Sym.SCFDONE1);
}
case 27: break;
case 2:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found iteration");
if (Settings.DEBUG) System.out.println(yytext());
yybegin (ITER);
return new Symbol(B3PW91Sym.ITERATION1, new Integer(yytext()));
}
case 28: break;
case 8:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: MP2 Found the maximum force");
if (Settings.DEBUG) System.out.println(yytext());
yybegin(MPOPT);
return new Symbol(B3PW91Sym.MPMGRAD, new Float(yytext()));
}
case 29: break;
case 19:
{ yybegin(IGNOREALL);
return new Symbol(B3PW91Sym.MPDONE);
}
case 30: break;
case 9:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: MP2 Found the RMS force");
if (Settings.DEBUG) System.out.println(yytext());
yybegin(MPOPT);
return new Symbol(B3PW91Sym.MPRGRAD, new Float(yytext()));
}
case 31: break;
case 13:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found RMS Force");
yybegin(FLOAT2);
return new Symbol(B3PW91Sym.RmsGrad1);
}
case 32: break;
case 5:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found the maximum force");
if (Settings.DEBUG) System.out.println(yytext());
yybegin(ITER);
return new Symbol(B3PW91Sym.MGRAD1, new Float(yytext()));
}
case 33: break;
case 14:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found Maximum Force");
yybegin(FLOAT1);
return new Symbol(B3PW91Sym.MaxGrad1);
}
case 34: break;
case 10:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found MP2 energy");
yybegin(FLOATMP1);
return new Symbol(B3PW91Sym.MPEnerg);
}
case 35: break;
case 21:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found Number of steps");
yybegin(ITER);
return new Symbol(B3PW91Sym.FOUNDITER1);
}
case 36: break;
case 12:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found the Step number for MP");
yybegin(INTMP);
return new Symbol(B3PW91Sym.NMP);
}
case 37: break;
case 20:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found the energy in ITER");
yybegin(FLOATVALUE);
return new Symbol(B3PW91Sym.Energ1);
}
case 38: break;
case 18:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found MP2(Full)");
yybegin(MPOPT);
return new Symbol(B3PW91Sym.MPStart);
}
case 39: break;
case 15:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: Found RMS Force");
yybegin(FLOATMP3);
return new Symbol(B3PW91Sym.MPRms);
}
case 40: break;
case 3:
{ if (Settings.DEBUG) System.out.println("B3PW91Flex: MP2 Found iteration");
if (Settings.DEBUG) System.out.println(yytext());
yybegin (MPOPT);
return new Symbol(B3PW91Sym.MPITER, new Integer(yytext()));
}
case 41: break;
case 1:
{
}
case 42: break;
default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
zzDoEOF();
{ return new Symbol(B3PW91Sym.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 = sym.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 B3PW91Lexer <inputfile>");
}
else {
for (int i = 0; i < argv.length; i++) {
B3PW91Lexer scanner = null;
try {
scanner = new B3PW91Lexer( 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();
}
}
}
}
}