public interface DataAvailabilityObserver
DataAvailabilityNotifier
.Modifier and Type | Method and Description |
---|---|
java.lang.String |
getIdentifier()
This retrieves the identifier associated with the observer.
|
void |
onDataAvailability(java.lang.String datasetIdentifier)
This method is invoked on the observers to reflect the availability of
new data in the input dataset
|
void |
onDatasetClosure(java.lang.String datasetIdentifier)
This method is invoked on the observer when the dataset will be closed
and thus no more data will be available.
|
java.lang.String getIdentifier()
void onDataAvailability(java.lang.String datasetIdentifier)
datasetIdentifier
- The identifier of the dataset whose availability is being
reported onvoid onDatasetClosure(java.lang.String datasetIdentifier)
datasetIdentifier
- The identifier of the dataset whose availability is being
reported on