Interface DataView
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- All Known Subinterfaces:
StateDataView<N>
- All Known Implementing Classes:
ListView
,MapView
,StateListView
,StateListView.KeyedStateListView
,StateListView.NamespacedStateListView
,StateMapView
,StateMapView.KeyedStateMapViewWithKeysNotNull
,StateMapView.KeyedStateMapViewWithKeysNullable
,StateMapView.NamespacedStateMapViewWithKeysNotNull
,StateMapView.NamespacedStateMapViewWithKeysNullable
@PublicEvolving public interface DataView
ADataView
is a collection type that can be used in the accumulator of anImperativeAggregateFunction
.Depending on the context in which the function is used, a
DataView
can be backed by a Java heap collection or a state backend.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
clear()
Clears theDataView
and removes all data.
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Method Detail
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clear
void clear()
Clears theDataView
and removes all data.
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