this method returns the format in which the time is captured . the time is the time when this instance of machinekey was generated . for e.g. hhmm to capture hour and minute concode_field_sep String product concode_elem_sep String software1 concode_elem_sep boolean useSoftware1 concode_elem_sep boolean useDeviceId concode_elem_sep String software2 concode_elem_sep boolean useProduct concode_elem_sep String os concode_elem_sep boolean useSoftware2 concode_elem_sep String deviceId concode_elem_sep boolean useOs concode_elem_sep boolean useCustomer concode_elem_sep String timeKey concode_elem_sep long serialVersionUID concode_elem_sep String day concode_elem_sep String customer concode_elem_sep long timestamp concode_field_sep void setProduct concode_elem_sep String getOs concode_elem_sep String getProduct concode_elem_sep void setOs concode_elem_sep String getSoftware1 concode_elem_sep void setSoftware1 concode_elem_sep String getSoftware2 concode_elem_sep void setSoftware2 concode_elem_sep boolean equalsWithKey concode_elem_sep String getDay concode_elem_sep String getCustomer concode_elem_sep String getDeviceId concode_elem_sep void setCustomer concode_elem_sep long getTimestamp concode_elem_sep int hashCode concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setDay concode_elem_sep String toString concode_elem_sep void setDeviceId concode_elem_sep void setTimeKey concode_elem_sep void setTimestamp
String function ( ) { return timeKey ; }