Uses of Class
org.apache.flink.table.api.dataview.MapView

Packages that use MapView

Package	Description
org.apache.flink.table.dataview
org.apache.flink.table.runtime.dataview
org.apache.flink.table.runtime.functions.aggregate

Uses of MapView in org.apache.flink.table.dataview

Methods in org.apache.flink.table.dataview that return MapView

Modifier and Type	Method and Description
MapView<K,V>	MapViewSerializer.copy(MapView<K,V> from) Deprecated.
MapView<K,V>	MapViewSerializer.copy(MapView<K,V> from, MapView<K,V> reuse) Deprecated.
MapView<K,V>	MapViewSerializer.createInstance() Deprecated.
MapView<K,V>	MapViewSerializer.deserialize(DataInputView source) Deprecated.
MapView<K,V>	MapViewSerializer.deserialize(MapView<K,V> reuse, DataInputView source) Deprecated.

Methods in org.apache.flink.table.dataview that return types with arguments of type MapView

Modifier and Type	Method and Description
TypeSerializer<MapView<K,V>>	MapViewTypeInfo.createSerializer(ExecutionConfig config) Deprecated.
TypeInformation<MapView<K,V>>	MapViewTypeInfoFactory.createTypeInfo(Type t, Map<String,TypeInformation<?>> genericParameters) Deprecated.
TypeSerializer<MapView<K,V>>	MapViewSerializer.duplicate() Deprecated.
Class<MapView<K,V>>	MapViewTypeInfo.getTypeClass() Deprecated.
TypeSerializerSnapshot<MapView<K,V>>	MapViewSerializer.snapshotConfiguration() Deprecated.
<U> TypeSerializerSnapshot<MapView<K,V>>	MapViewSerializer.transformLegacySerializerSnapshot(TypeSerializerSnapshot<U> legacySnapshot) Deprecated. We need to override this as a LegacySerializerSnapshotTransformer because in Flink 1.6.x and below, this serializer was incorrectly returning directly the snapshot of the nested map serializer as its own snapshot.

Methods in org.apache.flink.table.dataview with parameters of type MapView

Modifier and Type	Method and Description
MapView<K,V>	MapViewSerializer.copy(MapView<K,V> from) Deprecated.
MapView<K,V>	MapViewSerializer.copy(MapView<K,V> from, MapView<K,V> reuse) Deprecated.
MapView<K,V>	MapViewSerializer.copy(MapView<K,V> from, MapView<K,V> reuse) Deprecated.
MapView<K,V>	MapViewSerializer.deserialize(MapView<K,V> reuse, DataInputView source) Deprecated.
void	MapViewSerializer.serialize(MapView<K,V> record, DataOutputView target) Deprecated.

Uses of MapView in org.apache.flink.table.runtime.dataview

Subclasses of MapView in org.apache.flink.table.runtime.dataview

Modifier and Type	Class and Description
class	StateMapView<N,EK,EV> MapView which is implemented using state backends.
static class	StateMapView.KeyedStateMapViewWithKeysNotNull<N,EK,EV> A state MapView which does not support nullable keys and namespace.
static class	StateMapView.KeyedStateMapViewWithKeysNullable<N,EK,EV> A state MapView which supports nullable keys but does not support namespace.
static class	StateMapView.NamespacedStateMapViewWithKeysNotNull<N,EK,EV> A state MapView which supports namespace but does not support nullable keys.
static class	StateMapView.NamespacedStateMapViewWithKeysNullable<N,EK,EV> A state MapView which supports nullable keys and namespace.

Uses of MapView in org.apache.flink.table.runtime.functions.aggregate

Fields in org.apache.flink.table.runtime.functions.aggregate declared as MapView

Modifier and Type	Field and Description
MapView<T,Integer>	CollectAggFunction.CollectAccumulator.map
MapView<T,Long>	MinWithRetractAggFunction.MinWithRetractAccumulator.map
MapView<StringData,StringData>	JsonObjectAggFunction.Accumulator.map
MapView<T,Long>	MaxWithRetractAggFunction.MaxWithRetractAccumulator.map
MapView<Long,List<T>>	FirstValueWithRetractAggFunction.FirstValueWithRetractAccumulator.orderToValueMap
MapView<Long,List<T>>	LastValueWithRetractAggFunction.LastValueWithRetractAccumulator.orderToValueMap
MapView<T,List<Long>>	FirstValueWithRetractAggFunction.FirstValueWithRetractAccumulator.valueToOrderMap
MapView<T,List<Long>>	LastValueWithRetractAggFunction.LastValueWithRetractAccumulator.valueToOrderMap