returns the current index for error reporting purposes . concode_field_sep int TOKEN_END concode_elem_sep int TOKEN_STRING concode_elem_sep int TOKEN_LT concode_elem_sep String tokenVal concode_elem_sep int TOKEN_RBRACE concode_elem_sep int TOKEN_NOT concode_elem_sep int TOKEN_AND concode_elem_sep int length concode_elem_sep int TOKEN_OR concode_elem_sep int index concode_elem_sep int TOKEN_GE concode_elem_sep int TOKEN_GT concode_elem_sep int TOKEN_LE concode_elem_sep int TOKEN_NOT_EQ concode_elem_sep int TOKEN_LBRACE concode_elem_sep char[] expr concode_elem_sep int TOKEN_EQ concode_field_sep boolean hasMoreTokens concode_elem_sep boolean isMetaChar concode_elem_sep int nextToken concode_elem_sep String getTokenValue
int function ( ) { return index ; }