◆ ShareUsageTracker()
| FiftyOne.Pipeline.Engines.FiftyOne.Trackers.ShareUsageTracker.ShareUsageTracker | ( | CacheConfiguration | configuration, |
| TimeSpan | interval, | ||
| IEvidenceKeyFilter | filter | ||
| ) |
Constructor
- Parameters
-
- configuration - The cache configuration to use when building the internal cache used by this tracker
- filter - The IEvidenceKeyFilter that defines the evidence values to use when creating a key from an IFlowData.
- interval - The tracker will return a match and update the matching entry if it is younger than this time interval. If it is older then it will not return a match.
Member Function Documentation
◆ GetFilter()
override IEvidenceKeyFilter FiftyOne.Pipeline.Engines.FiftyOne.Trackers.ShareUsageTracker.GetFilter ( ) protectedGet the evidence filter used to create keys for this tracker.
- Returns
- The IEvidenceKeyFilter to use.
◆ Match()
override bool FiftyOne.Pipeline.Engines.FiftyOne.Trackers.ShareUsageTracker.Match ( IFlowData data, DateTime? value ) protectedCalled when the flow data matches an existing entry in the tracker
- Parameters
-
- data - The flow data
- value - The meta-data value associated with the flow data in the tracker.
- Returns
- Boolean - if tracked values age is less than the period set by _interval then return true and update. Else if older then consider new and return false.
◆ NewValue()
override? DateTime FiftyOne.Pipeline.Engines.FiftyOne.Trackers.ShareUsageTracker.NewValue ( IFlowData data ) protectedCalled when a new instance of this tracker's meta-data is needed to add to the tracker.
- Parameters
-
- data - The IFlowData that is being added to the tracker.
- Returns
- True as the meta-data holds no extra detail for this tracker.