String function ( ) { return previous ; }
link to the previous subset of resources qualified . \ nempty if current subset is the first subset returned . concode_field_sep String previous concode_elem_sep String next concode_elem_sep List<DeviceInfoDTO> deviceList concode_elem_sep Integer count concode_field_sep List<DeviceInfoDTO> getDeviceList concode_elem_sep void setDeviceList concode_elem_sep void setNext concode_elem_sep String toString concode_elem_sep String getNext concode_elem_sep Integer getCount concode_elem_sep void setCount concode_elem_sep void setPrevious