| /* |
| * |
| * 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.method;/* The following code was generated by JFlex 1.4.3 on 9/11/14 11:51 PM */ |
| |
| import java_cup.runtime.Symbol; |
| import java_cup.sym; |
| import org.apache.airavata.datacat.parsers.gridchem.Settings; |
| |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.PrintStream; |
| |
| |
| /** |
| * This class is a scanner generated by |
| * <a href="http://www.jflex.de/">JFlex</a> 1.4.3 |
| * on 9/11/14 11:51 PM from the specification file |
| * <tt>method.flex</tt> |
| */ |
| public class MethodLexer 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 IGNOREALL = 6; |
| public static final int ITER1 = 4; |
| public static final int YYINITIAL = 0; |
| public static final int ITER = 2; |
| |
| /** |
| * 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 |
| }; |
| |
| /** |
| * 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, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, |
| 0, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, |
| 0, 20, 10, 9, 21, 19, 0, 6, 0, 22, 0, 0, 0, 24, 15, 23, |
| 18, 12, 13, 11, 16, 14, 0, 0, 0, 17, 25, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, |
| 4, 0, 0, 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, 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 = |
| "\3\0\6\1\2\0\1\2\1\3\3\0\1\4\6\0"+ |
| "\1\5\33\0\1\6\5\0\1\7\1\10\6\0\1\11"; |
| |
| private static int [] zzUnpackAction() { |
| int [] result = new int[66]; |
| 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\32\0\64\0\116\0\150\0\202\0\234\0\266"+ |
| "\0\320\0\352\0\u0104\0\116\0\116\0\u011e\0\u0138\0\u0152"+ |
| "\0\116\0\u016c\0\u0186\0\u01a0\0\u01ba\0\u01d4\0\u01ee\0\116"+ |
| "\0\u0208\0\u0222\0\u023c\0\u0256\0\u0270\0\u028a\0\u02a4\0\u02be"+ |
| "\0\u02d8\0\u02f2\0\u030c\0\u0326\0\u0340\0\u035a\0\u0374\0\u038e"+ |
| "\0\u03a8\0\u03c2\0\u03dc\0\u03f6\0\u0410\0\u042a\0\u0444\0\u045e"+ |
| "\0\u0478\0\u0492\0\u04ac\0\116\0\u04c6\0\u04e0\0\u04fa\0\u0514"+ |
| "\0\u052e\0\116\0\116\0\u0548\0\u0562\0\u057c\0\u0596\0\u05b0"+ |
| "\0\u05ca\0\116"; |
| |
| private static int [] zzUnpackRowMap() { |
| int [] result = new int[66]; |
| 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 = |
| "\2\4\1\5\32\4\1\6\2\4\1\7\2\4\1\10"+ |
| "\3\4\1\11\46\4\34\0\1\12\33\0\1\13\34\0"+ |
| "\1\14\1\15\33\0\1\16\35\0\1\17\15\0\1\20"+ |
| "\34\0\1\21\37\0\1\22\35\0\1\23\14\0\1\24"+ |
| "\31\0\1\25\47\0\1\26\13\0\1\27\43\0\1\30"+ |
| "\36\0\1\31\12\0\1\32\51\0\1\33\11\0\1\34"+ |
| "\30\0\1\35\32\0\1\36\35\0\1\37\14\0\1\40"+ |
| "\3\0\1\41\4\0\1\42\44\0\1\43\33\0\1\44"+ |
| "\34\0\1\45\11\0\1\46\53\0\1\47\30\0\1\50"+ |
| "\26\0\1\51\13\0\1\52\54\0\1\53\21\0\1\54"+ |
| "\42\0\1\55\5\0\1\56\55\0\1\57\11\0\1\60"+ |
| "\53\0\1\61\3\0\1\62\52\0\1\63\27\0\1\64"+ |
| "\36\0\1\65\5\0\1\66\46\0\1\67\43\0\1\70"+ |
| "\2\0\1\71\47\0\1\72\34\0\1\73\10\0\1\74"+ |
| "\31\0\1\75\31\0\1\76\31\0\1\77\31\0\1\100"+ |
| "\31\0\1\101\31\0\1\102\27\0"; |
| |
| private static int [] zzUnpackTrans() { |
| int [] result = new int[1508]; |
| 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 = |
| "\3\0\1\11\5\1\2\0\2\11\3\0\1\11\6\0"+ |
| "\1\11\33\0\1\11\5\0\2\11\6\0\1\11"; |
| |
| private static int [] zzUnpackAttribute() { |
| int [] result = new int[66]; |
| 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 MethodLexer(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 MethodLexer(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 4: |
| { System.out.println("MethodFlex: Found opt "); |
| System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print(yytext()); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 10: break; |
| case 7: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: RUNTYP=GRADIENT"); |
| if (Settings.DEBUG) System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print("gradient"); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 11: break; |
| case 8: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: RUNTYP=ENERGY"); |
| if (Settings.DEBUG) System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print("optimize"); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 12: break; |
| case 9: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: Found Gaussian 98"); |
| yybegin(ITER); |
| return new Symbol(MethodSym.FOUNDITER); |
| } |
| case 13: break; |
| case 2: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: Found G1"); |
| if (Settings.DEBUG) System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print(yytext()); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 14: break; |
| case 6: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: RUNTYP=ENERGY"); |
| if (Settings.DEBUG) System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print("energy"); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 15: break; |
| case 3: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: Found G2"); |
| if (Settings.DEBUG) System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print(yytext()); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 16: break; |
| case 1: |
| { |
| } |
| case 17: break; |
| case 5: |
| { if (Settings.DEBUG) System.out.println("MethodFlex: Found CBS-Q"); |
| if (Settings.DEBUG) System.out.println(yytext()); |
| try{ |
| PrintStream temp = new PrintStream(new FileOutputStream("runtype1")); |
| temp.print(yytext()); |
| System.out.println(yytext());} |
| catch (IOException ie){ System.out.println("Error in Gaussian Lexer");} |
| yybegin(IGNOREALL); |
| return new Symbol(MethodSym.RUNTYP); |
| } |
| case 18: break; |
| default: |
| if (zzInput == YYEOF && zzStartRead == zzCurrentPos) { |
| zzAtEOF = true; |
| zzDoEOF(); |
| { return new java_cup.runtime.Symbol(sym.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 MethodLexer <inputfile>"); |
| } |
| else { |
| for (int i = 0; i < argv.length; i++) { |
| MethodLexer scanner = null; |
| try { |
| scanner = new MethodLexer( 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(); |
| } |
| } |
| } |
| } |
| |
| |
| } |
