sqllexer.lex

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	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {commentstart} {
    nextState = COMMENT;
	commentBuffer.setLength(0);
    commentBuffer.append(yytext());
	commentNestCount = 1;
	commentStartLine = yyline;
	commentStartChar = yychar;
	yybegin(nextState);
}

<COMMENT> {commentstart} {
    nextState = COMMENT;
    commentBuffer.append(yytext());
	commentNestCount++;
	yybegin(nextState);
}

<COMMENT> {commenttext} {
    nextState = COMMENT;
    commentBuffer.append(yytext());
	yybegin(nextState);
}

<COMMENT> {commentend} {
	commentNestCount--;    
    commentBuffer.append(yytext());
	if (commentNestCount == 0){
		nextState = YYINITIAL;	
		lastToken = SQLToken.COMMENT_TRADITIONAL;
		SQLToken t = (new SQLToken(lastToken,commentBuffer.toString(),commentStartLine,commentStartChar,commentStartChar+commentBuffer.length(),nextState));
		yybegin(nextState);
		return(t);
	} 
}

<COMMENT> <<EOF>> {
	nextState = YYINITIAL;	
	lastToken = SQLToken.ERROR_UNCLOSED_COMMENT;
	SQLToken t = (new SQLToken(lastToken,commentBuffer.toString(),commentStartLine,commentStartChar,commentStartChar+commentBuffer.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {keyword} {
    nextState = YYINITIAL;
	lastToken = SQLToken.RESERVED_WORD;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {separator} {
    nextState = YYINITIAL;
	lastToken = SQLToken.SEPARATOR;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {operator} {
    nextState = YYINITIAL;
	lastToken = SQLToken.OPERATOR;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {bitstring} {
    nextState = YYINITIAL;
	lastToken = SQLToken.LITERAL_BIT_STRING;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {bitstringerror1} {
    nextState = YYINITIAL;
	lastToken = SQLToken.ERROR_UNCLOSED_BIT_STRING;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {bitstringerror2} {
    nextState = YYINITIAL;
	lastToken = SQLToken.ERROR_BAD_BIT_STRING;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {identifier} {
    nextState = YYINITIAL;
	lastToken = SQLToken.IDENTIFIER;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {integer} {
    nextState = YYINITIAL;
	lastToken = SQLToken.LITERAL_INTEGER;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {string} {
    nextState = YYINITIAL;
	lastToken = SQLToken.LITERAL_STRING;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}


<YYINITIAL> {stringerror} {
    nextState = YYINITIAL;
	lastToken = SQLToken.ERROR_UNCLOSED_STRING;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {floatpoint} {
    nextState = YYINITIAL;
	lastToken = SQLToken.LITERAL_FLOAT;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL> {whitespace}* {
    nextState = YYINITIAL;
	lastToken = SQLToken.WHITE_SPACE;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}

<YYINITIAL, COMMENT> [^] {
    nextState = YYINITIAL;
	lastToken = SQLToken.ERROR;
    String text = yytext();
	SQLToken t = (new SQLToken(lastToken,text,yyline,yychar,yychar+text.length(),nextState));
	yybegin(nextState);
	return(t);
}