build a status for this task or null if this task does n't have status . since most tasks do n't have status this defaults to returning null . while this can never perform io it might be a costly operation , requiring collating lists of results , etc. . so only use it if you need the value . concode_field_sep TaskId parentTask concode_elem_sep long startTimeNanos concode_elem_sep String action concode_elem_sep String description concode_elem_sep long startTime concode_elem_sep long id concode_elem_sep String type concode_field_sep PersistedTaskInfo result concode_elem_sep PersistedTaskInfo result concode_elem_sep String getType concode_elem_sep long getId concode_elem_sep String getAction concode_elem_sep TaskInfo taskInfo concode_elem_sep long getStartTime concode_elem_sep String getDescription concode_elem_sep TaskId getParentTaskId
Status function ( ) { return null ; }