returns the time the availability has been up in milliseconds . for the purposes of this calculation , only the times that up was the explicit state are used that is , down , disabled and unknown time periods are excluded from the returned cumulative uptime . concode_field_sep long downTime concode_elem_sep long upTime concode_elem_sep AvailabilityType current concode_elem_sep int failures concode_elem_sep long now concode_elem_sep long lastChange concode_elem_sep int disabled concode_elem_sep long serialVersionUID concode_elem_sep long disabledTime concode_elem_sep long unknownTime concode_field_sep long getUnknownTime concode_elem_sep long getStartEndTimeDuration concode_elem_sep long getMTBF concode_elem_sep double getDisabledPercentage concode_elem_sep long getDownTime concode_elem_sep double getDownPercentage concode_elem_sep int getDisabled concode_elem_sep long getMTTR concode_elem_sep long getDisabledTime concode_elem_sep long getKnownTime concode_elem_sep double getUpPercentage concode_elem_sep int getFailures concode_elem_sep AvailabilityType getCurrent concode_elem_sep Date getLastChange concode_elem_sep long getCurrentTime
long function ( ) { return upTime ; }