?? htmlparsertokenmanager.java
字號:
MatchLoop: do { switch(jjstateSet[--i]) { case 1: case 3: if (kind > 43) kind = 43; jjCheckNAdd(3); break; case 5: jjAddStates(9, 10); break; case 8: jjAddStates(11, 12); break; default : break; } } while(i != startsAt); } else { int i2 = (curChar & 0xff) >> 6; long l2 = 1L << (curChar & 077); MatchLoop: do { switch(jjstateSet[--i]) { case 1: case 3: if ((jjbitVec0[i2] & l2) == 0L) break; if (kind > 43) kind = 43; jjCheckNAdd(3); break; case 5: if ((jjbitVec0[i2] & l2) != 0L) jjAddStates(9, 10); break; case 8: if ((jjbitVec0[i2] & l2) != 0L) jjAddStates(11, 12); break; default : break; } } while(i != startsAt); } if (kind != 0x7fffffff) { jjmatchedKind = kind; jjmatchedPos = curPos; kind = 0x7fffffff; } ++curPos; if ((i = jjnewStateCnt) == (startsAt = 11 - (jjnewStateCnt = startsAt))) return curPos; try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { return curPos; } }}private final int jjStopStringLiteralDfa_3(int pos, long active0){ switch (pos) { default : return -1; }}private final int jjStartNfa_3(int pos, long active0){ return jjMoveNfa_3(jjStopStringLiteralDfa_3(pos, active0), pos + 1);}private final int jjStartNfaWithStates_3(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_3(state, pos + 1);}private final int jjMoveStringLiteralDfa0_3(){ switch(curChar) { case 45: return jjStartNfaWithStates_3(0, 34, 12); default : return jjMoveNfa_3(1, 0); }}private final int jjMoveNfa_3(int startState, int curPos){ int[] nextStates; int startsAt = 0; jjnewStateCnt = 16; 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 12: if (curChar == 62) { if (kind > 33) kind = 33; } else if (curChar == 45) jjCheckNAddTwoStates(13, 14); break; case 1: if ((0xffffdf7bffffdbffL & l) != 0L) { if (kind > 36) kind = 36; jjCheckNAdd(3); } else if ((0x8400000000L & l) != 0L) { if (kind > 36) kind = 36; } else if ((0x2400L & l) != 0L) { if (kind > 35) kind = 35; } else if (curChar == 45) jjAddStates(18, 19); if (curChar == 39) jjCheckNAddTwoStates(8, 9); else if (curChar == 34) jjCheckNAddTwoStates(5, 6); else if (curChar == 13) jjstateSet[jjnewStateCnt++] = 0; break; case 0: if (curChar == 10 && kind > 35) kind = 35; break; case 2: if ((0x2400L & l) != 0L && kind > 35) kind = 35; break; case 3: if ((0xffffdf7bffffdbffL & l) == 0L) break; if (kind > 36) kind = 36; jjCheckNAdd(3); break; case 4: if (curChar == 34) jjCheckNAddTwoStates(5, 6); break; case 5: if ((0xfffffffbffffdbffL & l) != 0L) jjCheckNAddTwoStates(5, 6); break; case 6: if (curChar == 34 && kind > 36) kind = 36; break; case 7: if (curChar == 39) jjCheckNAddTwoStates(8, 9); break; case 8: if ((0xffffff7fffffdbffL & l) != 0L) jjCheckNAddTwoStates(8, 9); break; case 9: if (curChar == 39 && kind > 36) kind = 36; break; case 10: if ((0x8400000000L & l) != 0L && kind > 36) kind = 36; break; case 11: if (curChar == 45) jjAddStates(18, 19); break; case 13: if (curChar == 32) jjCheckNAddTwoStates(13, 14); break; case 14: if (curChar == 62 && kind > 33) kind = 33; break; case 15: if (curChar == 62 && kind > 33) kind = 33; break; default : break; } } while(i != startsAt); } else if (curChar < 128) { long l = 1L << (curChar & 077); MatchLoop: do { switch(jjstateSet[--i]) { case 1: case 3: if (kind > 36) kind = 36; jjCheckNAdd(3); break; case 5: jjAddStates(9, 10); break; case 8: jjAddStates(11, 12); break; default : break; } } while(i != startsAt); } else { int i2 = (curChar & 0xff) >> 6; long l2 = 1L << (curChar & 077); MatchLoop: do { switch(jjstateSet[--i]) { case 1: case 3: if ((jjbitVec0[i2] & l2) == 0L) break; if (kind > 36) kind = 36; jjCheckNAdd(3); break; case 5: if ((jjbitVec0[i2] & l2) != 0L) jjAddStates(9, 10); break; case 8: if ((jjbitVec0[i2] & l2) != 0L) jjAddStates(11, 12); break; default : break; } } while(i != startsAt); } if (kind != 0x7fffffff) { jjmatchedKind = kind; jjmatchedPos = curPos; kind = 0x7fffffff; } ++curPos; if ((i = jjnewStateCnt) == (startsAt = 16 - (jjnewStateCnt = startsAt))) return curPos; try { curChar = input_stream.readChar(); } catch(java.io.IOException e) { return curPos; } }}static final int[] jjnextStates = { 0, 2, 3, 6, 7, 9, 10, 3, 4, 5, 6, 8, 9, 0, 1, 4, 2, 3, 12, 15, };public static final String[] jjstrLiteralImages = {"", null, null, null, null, null, null, null, null, null, null, null, "\74", "\74\57", "\74\41\55\55", "\74\41", null, null, null, null, null, null, null, null, null, "\76", "\57\76", "\75", "\74", null, null, null, null, null, "\55", null, null, null, "\76", null, null, null, "\74", null, };public static final String[] lexStateNames = { "LexStyle", "LexScript", "LexDecl", "LexComment", "LexAttrVal", "LexInTag", "LexStartTag", "DEFAULT", };public static final int[] jjnewLexState = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 6, 6, 3, 2, -1, -1, -1, 5, 5, 5, 7, -1, -1, 7, 7, 4, 6, -1, -1, 5, -1, 7, -1, -1, -1, -1, 7, 7, 7, -1, -1, -1, };static final long[] jjtoToken = { 0xfffbf7ff801L, };static final long[] jjtoSkip = { 0x40800000L, };static final long[] jjtoSpecial = { 0x40800000L, };private ASCII_CharStream input_stream;private final int[] jjrounds = new int[16];private final int[] jjstateSet = new int[32];StringBuffer image;int jjimageLen;int lengthOfMatch;protected char curChar;public HtmlParserTokenManager(ASCII_CharStream stream){ if (ASCII_CharStream.staticFlag) throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer."); input_stream = stream;}public HtmlParserTokenManager(ASCII_CharStream stream, int lexState){ this(stream); SwitchTo(lexState);}public void ReInit(ASCII_CharStream stream){ jjmatchedPos = jjnewStateCnt = 0; curLexState = defaultLexState; input_stream = stream; ReInitRounds();}private final void ReInitRounds(){ int i; jjround = 0x80000001; for (i = 16; i-- > 0;) jjrounds[i] = 0x80000000;}public void ReInit(ASCII_CharStream stream, int lexState){ ReInit(stream); SwitchTo(lexState);}public void SwitchTo(int lexState){ if (lexState >= 8 || lexState < 0) throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE); else curLexState = lexState;}private final Token jjFillToken(){ Token t = Token.newToken(jjmatchedKind); t.kind = jjmatchedKind; 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;}int curLexState = 7;int defaultLexState = 7;int jjnewStateCnt;int jjround;int jjmatchedPos;int jjmatchedKind;public final 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(); matchedToken.specialToken = specialToken; return matchedToken; } image = null; jjimageLen = 0; switch(curLexState) { case 0: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_0(); break; case 1: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_1(); break; case 2: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_2(); break; case 3: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_3(); break; case 4: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_4(); if (jjmatchedPos == 0 && jjmatchedKind > 32) { jjmatchedKind = 32; } break; case 5: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_5(); if (jjmatchedPos == 0 && jjmatchedKind > 29) { jjmatchedKind = 29; } break; case 6: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_6(); if (jjmatchedPos == 0 && jjmatchedKind > 22) { jjmatchedKind = 22; } break; case 7: jjmatchedKind = 0x7fffffff; jjmatchedPos = 0; curPos = jjMoveStringLiteralDfa0_7(); break; } if (jjmatchedKind != 0x7fffffff) { if (jjmatchedPos + 1 < curPos) input_stream.backup(curPos - jjmatchedPos - 1); if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L) { matchedToken = jjFillToken(); matchedToken.specialToken = specialToken; TokenLexicalActions(matchedToken); if (jjnewLexState[jjmatchedKind] != -1) curLexState = jjnewLexState[jjmatchedKind]; return matchedToken; } else { if ((jjtoSpecial[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L) { matchedToken = jjFillToken(); if (specialToken == null) specialToken = matchedToken; else { matchedToken.specialToken = specialToken; specialToken = (specialToken.next = matchedToken); } } if (jjnewLexState[jjmatchedKind] != -1) curLexState = jjnewLexState[jjmatchedKind]; 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); }}final void TokenLexicalActions(Token matchedToken){ switch(jjmatchedKind) { case 28 : if (image == null) image = new StringBuffer(jjstrLiteralImages[28]); else image.append(jjstrLiteralImages[28]); Token t = new Token(); t.image = "<"; t.kind = TAG_START; t.next = matchedToken.next; t.beginLine = matchedToken.beginLine; t.beginColumn = matchedToken.beginColumn; t.endLine = matchedToken.endLine; t.endColumn = matchedToken.endColumn; matchedToken.next = t; matchedToken.kind = TAG_END; matchedToken.image = ">"; break; default : break; }}}
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