boolean function ( ) { return ( this . idGuest == - 1 && this . beginDate == - 1 ) ; }
check if the housingoffer is in state 2 offer but no guest concode_field_sep long beginDate concode_elem_sep long endDate concode_elem_sep long idHousing concode_elem_sep long idOwner concode_elem_sep Long id concode_elem_sep long idGuest concode_field_sep boolean isAvailable concode_elem_sep long getEndTimestamp concode_elem_sep long getIdHousing concode_elem_sep Long getId concode_elem_sep long getEndDate concode_elem_sep boolean isBooked concode_elem_sep void setIdGuest concode_elem_sep String getBeginDateObject concode_elem_sep void setEndDate concode_elem_sep long getBeginDate concode_elem_sep void setBeginDate concode_elem_sep long getIdOwner concode_elem_sep void setIdOwner concode_elem_sep boolean getManageStatus concode_elem_sep long getIdGuest concode_elem_sep void setId concode_elem_sep void setIdHousing concode_elem_sep String getEndDateObject