fuzzyjavalexer.m

antlr最新版本V3源代码

		// token labels
		// token+rule list labels
		// rule labels
		// rule refs in alts with rewrites

		if ( backtracking == 0 ) {
		}
	}
	return;
}
// $ANTLR end ARG


- (void) mID
{
	// token labels
	// token+rule list labels
	// rule labels
	// rule list labels
	// rule refs in alts with rewrites

	@try {
		ruleNestingLevel++;
		// FuzzyJava.gl:80:9: ( ('a'..'z'|'A'..'Z'|'_') ( ('a'..'z'|'A'..'Z'|'_'|'0'..'9'))* ) // ruleBlockSingleAlt
		// FuzzyJava.gl:80:9: ('a'..'z'|'A'..'Z'|'_') ( ('a'..'z'|'A'..'Z'|'_'|'0'..'9'))* // alt
		{
		if (([input LA:1]>='A' && [input LA:1]<='Z')||[input LA:1]=='_'||([input LA:1]>='a' && [input LA:1]<='z')) {
			[input consume];
		failed = NO;
		} else {
			if (backtracking > 0) {failed=YES; return ;}
			ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException exceptionWithSet:nil stream:input];
			[self recover:mse];	@throw mse;
		}

		do {
		    int alt37=2;
		    {
		    	int LA37_0 = [input LA:1];
		    	if ( (LA37_0>='0' && LA37_0<='9')||(LA37_0>='A' && LA37_0<='Z')||LA37_0=='_'||(LA37_0>='a' && LA37_0<='z') ) {
		    		alt37 = 1;
		    	}

		    }
		    switch (alt37) {
			case 1 :
			    // FuzzyJava.gl:80:34: ('a'..'z'|'A'..'Z'|'_'|'0'..'9') // alt
			    {
			    if (([input LA:1]>='0' && [input LA:1]<='9')||([input LA:1]>='A' && [input LA:1]<='Z')||[input LA:1]=='_'||([input LA:1]>='a' && [input LA:1]<='z')) {
			    	[input consume];
			    failed = NO;
			    } else {
			    	if (backtracking > 0) {failed=YES; return ;}
			    	ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException exceptionWithSet:nil stream:input];
			    	[self recover:mse];	@throw mse;
			    }


			    }
			    break;

			default :
			    goto loop37;
		    }
		} while (YES); loop37: ;


		}

	}
	@finally {
		ruleNestingLevel--;
        // rule cleanup
		// token labels
		// token+rule list labels
		// rule labels
		// rule refs in alts with rewrites

		if ( backtracking == 0 ) {
		}
	}
	return;
}
// $ANTLR end ID


- (void) mESC
{
	// token labels
	// token+rule list labels
	// rule labels
	// rule list labels
	// rule refs in alts with rewrites

	@try {
		ruleNestingLevel++;
		// FuzzyJava.gl:84:7: ( '\\\\' ('\"'|'\\''|'\\\\')) // ruleBlockSingleAlt
		// FuzzyJava.gl:84:7: '\\\\' ('\"'|'\\''|'\\\\') // alt
		{
		[self matchChar:'\\'];
		if (failed) return ;

		if ([input LA:1]=='"'||[input LA:1]=='\''||[input LA:1]=='\\') {
			[input consume];
		failed = NO;
		} else {
			if (backtracking > 0) {failed=YES; return ;}
			ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException exceptionWithSet:nil stream:input];
			[self recover:mse];	@throw mse;
		}


		}

	}
	@finally {
		ruleNestingLevel--;
        // rule cleanup
		// token labels
		// token+rule list labels
		// rule labels
		// rule refs in alts with rewrites

		if ( backtracking == 0 ) {
		}
	}
	return;
}
// $ANTLR end ESC

- (void) mTokens
{
    // FuzzyJava.gl:1:25: ( ( IMPORT )=> IMPORT | ( RETURN )=> RETURN | ( CLASS )=> CLASS | ( METHOD )=> METHOD | ( FIELD )=> FIELD | ( STAT )=> STAT | ( CALL )=> CALL | ( COMMENT )=> COMMENT | ( SL_COMMENT )=> SL_COMMENT | ( STRING )=> STRING | ( CHAR )=> CHAR | ( WS )=> WS ) //ruleblock
    int alt38=12;
    switch ([input LA:1]) {
    	case 'i':
    		{
    			int LA38_1 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred1)] ) {
    				alt38 = 1;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred6)] ) {
    				alt38 = 6;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:1 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case 'r':
    		{
    			int LA38_2 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred2)] ) {
    				alt38 = 2;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:2 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case 'c':
    		{
    			int LA38_3 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred3)] ) {
    				alt38 = 3;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:3 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case 'w':
    		{
    			int LA38_4 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred6)] ) {
    				alt38 = 6;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:4 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case 's':
    		{
    			int LA38_5 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred6)] ) {
    				alt38 = 6;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:5 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case 'f':
    		{
    			int LA38_6 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred6)] ) {
    				alt38 = 6;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:6 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case 'A':
    	case 'B':
    	case 'C':
    	case 'D':
    	case 'E':
    	case 'F':
    	case 'G':
    	case 'H':
    	case 'I':
    	case 'J':
    	case 'K':
    	case 'L':
    	case 'M':
    	case 'N':
    	case 'O':
    	case 'P':
    	case 'Q':
    	case 'R':
    	case 'S':
    	case 'T':
    	case 'U':
    	case 'V':
    	case 'W':
    	case 'X':
    	case 'Y':
    	case 'Z':
    	case '_':
    	case 'a':
    	case 'b':
    	case 'd':
    	case 'e':
    	case 'g':
    	case 'h':
    	case 'j':
    	case 'k':
    	case 'l':
    	case 'm':
    	case 'n':
    	case 'o':
    	case 'p':
    	case 'q':
    	case 't':
    	case 'u':
    	case 'v':
    	case 'x':
    	case 'y':
    	case 'z':
    		{
    			int LA38_7 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred4)] ) {
    				alt38 = 4;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred5)] ) {
    				alt38 = 5;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred7)] ) {
    				alt38 = 7;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:7 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case '/':
    		{
    			int LA38_8 = [input LA:2];
    			if ( [self evaluateSyntacticPredicate:@selector(synpred8)] ) {
    				alt38 = 8;
    			}
    			else if ( [self evaluateSyntacticPredicate:@selector(synpred9)] ) {
    				alt38 = 9;
    			}
    		else {
    			if (backtracking > 0) {failed=YES; return ;}
    		    ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:8 stream:input];
    			@throw nvae;
    			}
    		}
    		break;
    	case '"':
    		alt38 = 10;
    		break;
    	case '\'':
    		alt38 = 11;
    		break;
    	case '\t':
    	case '\n':
    	case ' ':
    		alt38 = 12;
    		break;
    default:
     {
    	if (backtracking > 0) {failed=YES; return ;}
        ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException exceptionWithDecision:38 state:0 stream:input];
    	@throw nvae;

    	}}
    switch (alt38) {
    	case 1 :
    	    // FuzzyJava.gl:1:25: ( IMPORT )=> IMPORT // alt
    	    {
    	    [self mIMPORT];
    	    if (failed) return ;


    	    }
    	    break;
    	case 2 :
    	    // FuzzyJava.gl:1:42: ( RETURN )=> RETURN // alt
    	    {
    	    [self mRETURN];
    	    if (failed) return ;


    	    }
    	    break;
    	case 3 :
    	    // FuzzyJava.gl:1:59: ( CLASS )=> CLASS // alt
    	    {
    	    [self mCLASS];
    	    if (failed) return ;


    	    }
    	    break;
    	case 4 :
    	    // FuzzyJava.gl:1:74: ( METHOD )=> METHOD // alt
    	    {
    	    [self mMETHOD];
    	    if (failed) return ;


    	    }
    	    break;
    	case 5 :
    	    // FuzzyJava.gl:1:91: ( FIELD )=> FIELD // alt
    	    {
    	    [self mFIELD];
    	    if (failed) return ;


    	    }
    	    break;
    	case 6 :
    	    // FuzzyJava.gl:1:106: ( STAT )=> STAT // alt
    	    {
    	    [self mSTAT];
    	    if (failed) return ;


    	    }
    	    break;
    	case 7 :
    	    // FuzzyJava.gl:1:119: ( CALL )=> CALL // alt
    	    {
    	    [self mCALL];
    	    if (failed) return ;


    	    }
    	    break;
    	case 8 :
    	    // FuzzyJava.gl:1:132: ( COMMENT )=> COMMENT // alt
    	    {
    	    [self mCOMMENT];
    	    if (failed) return ;


    	    }
    	    break;
    	case 9 :
    	    // FuzzyJava.gl:1:151: ( SL_COMMENT )=> SL_COMMENT // alt
    	    {
    	    [self mSL_COMMENT];
    	    if (failed) return ;


    	    }
    	    break;
    	case 10 :
    	    // FuzzyJava.gl:1:176: ( STRING )=> STRING // alt
    	    {
    	    [self mSTRING];
    	    if (failed) return ;


    	    }
    	    break;
    	case 11 :
    	    // FuzzyJava.gl:1:193: ( CHAR )=> CHAR // alt
    	    {
    	    [self mCHAR];
    	    if (failed) return ;


    	    }
    	    break;
    	case 12 :
    	    // FuzzyJava.gl:1:206: ( WS )=> WS // alt
    	    {
    	    [self mWS];
    	    if (failed) return ;


    	    }
    	    break;

    }

}

- (void) synpred1
{
    // FuzzyJava.gl:1:25: ( IMPORT ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:26: IMPORT // alt
    {
    [self mIMPORT];
    if (failed) return ;


    }
}

- (void) synpred2
{
    // FuzzyJava.gl:1:42: ( RETURN ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:43: RETURN // alt
    {
    [self mRETURN];
    if (failed) return ;


    }
}

- (void) synpred3
{
    // FuzzyJava.gl:1:59: ( CLASS ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:60: CLASS // alt
    {
    [self mCLASS];
    if (failed) return ;


    }
}

- (void) synpred4
{
    // FuzzyJava.gl:1:74: ( METHOD ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:75: METHOD // alt
    {
    [self mMETHOD];
    if (failed) return ;


    }
}

- (void) synpred5
{
    // FuzzyJava.gl:1:91: ( FIELD ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:92: FIELD // alt
    {
    [self mFIELD];
    if (failed) return ;


    }
}

- (void) synpred6
{
    // FuzzyJava.gl:1:106: ( STAT ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:107: STAT // alt
    {
    [self mSTAT];
    if (failed) return ;


    }
}

- (void) synpred7
{
    // FuzzyJava.gl:1:119: ( CALL ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:120: CALL // alt
    {
    [self mCALL];
    if (failed) return ;


    }
}

- (void) synpred8
{
    // FuzzyJava.gl:1:132: ( COMMENT ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:133: COMMENT // alt
    {
    [self mCOMMENT];
    if (failed) return ;


    }
}

- (void) synpred9
{
    // FuzzyJava.gl:1:151: ( SL_COMMENT ) // ruleBlockSingleAlt
    // FuzzyJava.gl:1:152: SL_COMMENT // alt
    {
    [self mSL_COMMENT];
    if (failed) return ;


    }
}

@end