/* Generated By:JavaCC: Do not edit this line. simpleTokenManager.java */ public class simpleTokenManager implements simpleConstants { public static java.io.PrintStream debugStream = System.out; public static void setDebugStream(java.io.PrintStream ds) { debugStream = ds; } private static final int jjStopStringLiteralDfa_0(int pos, long active0) { switch (pos) { case 0: if ((active0 & 0xa0L) != 0L) return 2; return -1; case 1: if ((active0 & 0xa0L) != 0L) { jjmatchedKind = 9; jjmatchedPos = 1; return 1; } return -1; case 2: if ((active0 & 0x20L) != 0L) return 2; if ((active0 & 0x80L) != 0L) { if (jjmatchedPos < 1) { jjmatchedKind = 9; jjmatchedPos = 1; } return 2; } return -1; default : return -1; } } private static final int jjStartNfa_0(int pos, long active0) { return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1); } static private final int jjStopAtPos(int pos, int kind) { jjmatchedKind = kind; jjmatchedPos = pos; return pos + 1; } static private final int jjStartNfaWithStates_0(int pos, int kind, int state) { jjmatchedKind = kind; jjmatchedPos = pos; try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { return pos + 1; } return jjMoveNfa_0(state, pos + 1); } static private final int jjMoveStringLiteralDfa0_0() { switch(curChar) { case 59: return jjStopAtPos(0, 6); case 101: return jjMoveStringLiteralDfa1_0(0x80L); case 102: return jjMoveStringLiteralDfa1_0(0x20L); default : return jjMoveNfa_0(3, 0); } } static private final int jjMoveStringLiteralDfa1_0(long active0) { try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { jjStopStringLiteralDfa_0(0, active0); return 1; } switch(curChar) { case 108: return jjMoveStringLiteralDfa2_0(active0, 0x80L); case 111: return jjMoveStringLiteralDfa2_0(active0, 0x20L); default : break; } return jjStartNfa_0(0, active0); } static private final int jjMoveStringLiteralDfa2_0(long old0, long active0) { if (((active0 &= old0)) == 0L) return jjStartNfa_0(0, old0); try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { jjStopStringLiteralDfa_0(1, active0); return 2; } switch(curChar) { case 114: if ((active0 & 0x20L) != 0L) return jjStartNfaWithStates_0(2, 5, 2); break; case 115: return jjMoveStringLiteralDfa3_0(active0, 0x80L); default : break; } return jjStartNfa_0(1, active0); } static private final int jjMoveStringLiteralDfa3_0(long old0, long active0) { if (((active0 &= old0)) == 0L) return jjStartNfa_0(1, old0); try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { jjStopStringLiteralDfa_0(2, active0); return 3; } switch(curChar) { case 101: if ((active0 & 0x80L) != 0L) return jjStartNfaWithStates_0(3, 7, 1); break; default : break; } return jjStartNfa_0(2, active0); } static private final void jjCheckNAdd(int state) { if (jjrounds[state] != jjround) { jjstateSet[jjnewStateCnt++] = state; jjrounds[state] = jjround; } } static private final void jjAddStates(int start, int end) { do { jjstateSet[jjnewStateCnt++] = jjnextStates[start]; } while (start++ != end); } static private final void jjCheckNAddTwoStates(int state1, int state2) { jjCheckNAdd(state1); jjCheckNAdd(state2); } static private final void jjCheckNAddStates(int start, int end) { do { jjCheckNAdd(jjnextStates[start]); } while (start++ != end); } static private final void jjCheckNAddStates(int start) { jjCheckNAdd(jjnextStates[start]); jjCheckNAdd(jjnextStates[start + 1]); } static private final int jjMoveNfa_0(int startState, int curPos) { int[] nextStates; int startsAt = 0; jjnewStateCnt = 3; int i = 1; jjstateSet[0] = startState; int j, kind = 0x7fffffff; for (;;) { if (++jjround == 0x7fffffff) ReInitRounds(); if (curChar < 64) { long l = 1L << curChar; MatchLoop: do { switch(jjstateSet[--i]) { case 3: case 0: if ((0x3ff000000000000L & l) == 0L) break; if (kind > 8) kind = 8; jjCheckNAdd(0); break; case 2: if ((0x3ff000000000000L & l) == 0L) break; if (kind > 9) kind = 9; jjstateSet[jjnewStateCnt++] = 1; break; default : break; } } while(i != startsAt); } else if (curChar < 128) { long l = 1L << (curChar & 077); MatchLoop: do { switch(jjstateSet[--i]) { case 3: case 1: if ((0x7fffffe00000000L & l) != 0L) jjstateSet[jjnewStateCnt++] = 2; break; case 2: if ((0x7fffffe00000000L & l) == 0L) break; if (kind > 9) kind = 9; jjstateSet[jjnewStateCnt++] = 1; break; default : break; } } while(i != startsAt); } else { int i2 = (curChar & 0xff) >> 6; long l2 = 1L << (curChar & 077); MatchLoop: do { switch(jjstateSet[--i]) { default : break; } } while(i != startsAt); } if (kind != 0x7fffffff) { jjmatchedKind = kind; jjmatchedPos = curPos; kind = 0x7fffffff; } ++curPos; if ((i = jjnewStateCnt) == (startsAt = 3 - (jjnewStateCnt = startsAt))) return curPos; try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { return curPos; } } } static final int[] jjnextStates = { }; public static final String[] jjstrLiteralImages = { "", null, null, null, null, "\146\157\162", "\73", "\145\154\163\145", null, null, }; public static final String[] lexStateNames = { "DEFAULT", }; static final long[] jjtoToken = { 0x3e1L, }; static final long[] jjtoSkip = { 0x1eL, }; static protected SimpleCharStream input_stream; static private final int[] jjrounds = new int[3]; static private final int[] jjstateSet = new int[6]; static StringBuffer image; static int jjimageLen; static int lengthOfMatch; static protected char curChar; public simpleTokenManager(SimpleCharStream stream){ if (input_stream != null) throw new TokenMgrError("ERROR: Second call to constructor of static lexer. You must use ReInit() to initialize the static variables.", TokenMgrError.STATIC_LEXER_ERROR); input_stream = stream; } public simpleTokenManager(SimpleCharStream stream, int lexState){ this(stream); SwitchTo(lexState); } static public void ReInit(SimpleCharStream stream) { jjmatchedPos = jjnewStateCnt = 0; curLexState = defaultLexState; input_stream = stream; ReInitRounds(); } static private final void ReInitRounds() { int i; jjround = 0x80000001; for (i = 3; i-- > 0;) jjrounds[i] = 0x80000000; } static public void ReInit(SimpleCharStream stream, int lexState) { ReInit(stream); SwitchTo(lexState); } static public void SwitchTo(int lexState) { if (lexState >= 1 || lexState < 0) throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE); else curLexState = lexState; } static protected Token jjFillToken() { Token t = Token.newToken(jjmatchedKind); t.kind = jjmatchedKind; if (jjmatchedPos < 0) { if (image == null) t.image = ""; else t.image = image.toString(); t.beginLine = t.endLine = input_stream.getBeginLine(); t.beginColumn = t.endColumn = input_stream.getBeginColumn(); } else { String im = jjstrLiteralImages[jjmatchedKind]; t.image = (im == null) ? input_stream.GetImage() : im; t.beginLine = input_stream.getBeginLine(); t.beginColumn = input_stream.getBeginColumn(); t.endLine = input_stream.getEndLine(); t.endColumn = input_stream.getEndColumn(); } return t; } static int curLexState = 0; static int defaultLexState = 0; static int jjnewStateCnt; static int jjround; static int jjmatchedPos; static int jjmatchedKind; public static Token getNextToken() { int kind; Token specialToken = null; Token matchedToken; int curPos = 0; EOFLoop : for (;;) { try { curChar = input_stream.BeginToken(); } catch(java.io.IOException e) { jjmatchedKind = 0; matchedToken = jjFillToken(); return matchedToken; } image = null; jjimageLen = 0; try { input_stream.backup(0); while (curChar <= 32 && (0x100002600L & (1L << curChar)) != 0L) curChar = input_stream.BeginToken(); } catch (java.io.IOException e1) { continue EOFLoop; } jjmatchedKind = 9; jjmatchedPos = -1; curPos = 0; curPos = jjMoveStringLiteralDfa0_0(); if (jjmatchedKind != 0x7fffffff) { if (jjmatchedPos + 1 < curPos) input_stream.backup(curPos - jjmatchedPos - 1); if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L) { matchedToken = jjFillToken(); TokenLexicalActions(matchedToken); return matchedToken; } else { continue EOFLoop; } } int error_line = input_stream.getEndLine(); int error_column = input_stream.getEndColumn(); String error_after = null; boolean EOFSeen = false; try { input_stream.readChar(); input_stream.backup(1); } catch (java.io.IOException e1) { EOFSeen = true; error_after = curPos <= 1 ? "" : input_stream.GetImage(); if (curChar == '\n' || curChar == '\r') { error_line++; error_column = 0; } else error_column++; } if (!EOFSeen) { input_stream.backup(1); error_after = curPos <= 1 ? "" : input_stream.GetImage(); } throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR); } } static int[] jjemptyLineNo = new int[1]; static int[] jjemptyColNo = new int[1]; static boolean[] jjbeenHere = new boolean[1]; static void TokenLexicalActions(Token matchedToken) { switch(jjmatchedKind) { case 0 : break; case 5 : break; case 6 : break; case 7 : break; case 8 : break; case 9 : if (jjmatchedPos == -1) { if (jjbeenHere[0] && jjemptyLineNo[0] == input_stream.getBeginLine() && jjemptyColNo[0] == input_stream.getBeginColumn()) throw new TokenMgrError(("Error: Bailing out of infinite loop caused by repeated empty string matches at line " + input_stream.getBeginLine() + ", column " + input_stream.getBeginColumn() + "."), TokenMgrError.LOOP_DETECTED); jjemptyLineNo[0] = input_stream.getBeginLine(); jjemptyColNo[0] = input_stream.getBeginColumn(); jjbeenHere[0] = true; } break; default : break; } } }