◆ AddDataFile()
| void FiftyOne.Pipeline.Engines.FlowElements.IOnPremiseAspectEngine.AddDataFile | ( | IAspectEngineDataFile | dataFile | ) |
Add the specified data file to the engine.
- Parameters
-
- dataFile - The data file to add.
Implemented in FiftyOne.Pipeline.Engines.FlowElements.OnPremiseAspectEngineBase< T, TMeta >.
◆ GetDataFileMetaData()
IAspectEngineDataFile FiftyOne.Pipeline.Engines.FlowElements.IOnPremiseAspectEngine.GetDataFileMetaData ( string dataFileIdentifier = null) Get the details of a specific data file used by this engine.
- Parameters
-
- dataFileIdentifier - The identifier of the data file to get meta data for. This parameter is ignored if the engine only has one data file.
- Returns
- The meta data associated with the specified data file. Returns null if the engine has no associated data files.
Implemented in FiftyOne.Pipeline.Engines.FlowElements.OnPremiseAspectEngineBase< T, TMeta >.
◆ RefreshData() [1/2]
void FiftyOne.Pipeline.Engines.FlowElements.IOnPremiseAspectEngine.RefreshData ( string dataFileIdentifier ) Causes the engine to reload data from the file at IAspectEngineDataFile.DataFilePath for the data file matching the given identifier.
Implementors should consider thread-safety to ensure that parallel calls to 'Process' will resolve as normal.
- Parameters
-
- dataFileIdentifier - The identifier of the data file to update. Must match the value in IAspectEngineDataFile.Identifier. If the engine only has a single data file, this parameter is ignored. If null is passed then all data files should be refreshed.
Implemented in FiftyOne.Pipeline.Engines.FlowElements.OnPremiseAspectEngineBase< T, TMeta >.
◆ RefreshData() [2/2]
void FiftyOne.Pipeline.Engines.FlowElements.IOnPremiseAspectEngine.RefreshData ( string dataFileIdentifier, Stream data ) Causes the engine to reload data from the supplied Stream for the file matching the given identifier.
Implementors should consider thread-safety to ensure that parallel calls to 'Process' will resolve as normal.
- Parameters
-
- dataFileIdentifier - The identifier of the data file to update. Must match the value in IAspectEngineDataFile.Identifier. If the engine only has a single data file, this parameter is ignored.
- data - A Stream containing the data to use when refreshing.
Implemented in FiftyOne.Pipeline.Engines.FlowElements.OnPremiseAspectEngineBase< T, TMeta >.
Property Documentation
◆ DataFiles
IReadOnlyList<IAspectEngineDataFile> FiftyOne.Pipeline.Engines.FlowElements.IOnPremiseAspectEngine.DataFiles getDetails of the data files used by this engine.
◆ TempDataDirPath
string FiftyOne.Pipeline.Engines.FlowElements.IOnPremiseAspectEngine.TempDataDirPath getThe complete file path to the directory that is used by the engine to store temporary copies of any data files that it uses.