Class Summary Class Description BucketsProgressInformationTask progress counted in buckets. ItemsProgressInformationTask progress counted in items. TaskOperationStatsUtilUtility methods related to task operation statistics. TaskPartPerformanceInformationExtract of the most relevant performance information about a task part. TaskPartProgressInformation TaskPerformanceInformationQuickly hacked "API" presenting task performance information. TaskProgressInformation TaskProgressUtilUtility methods related to task progress. TaskTreeUtilUtilities related to task trees. TaskTypeUtilTODO TaskWorkStateUtilUtility methods related to task work state and work state management. WallClockTimeComputerComputes real wall clock time from a set of execution records ("from - to").