Package | Description |
---|---|
org.apache.flink.api.common.functions | |
org.apache.flink.api.common.functions.util | |
org.apache.flink.api.common.state | |
org.apache.flink.queryablestate.client.state | |
org.apache.flink.runtime.state | |
org.apache.flink.runtime.state.internal |
This package holds the classes of the internal state type hierarchy.
|
org.apache.flink.state.api.runtime | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.api.runners.python.beam.state | |
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations on data streams.
|
org.apache.flink.table.runtime.dataview | |
org.apache.flink.table.runtime.operators.window.internal |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
RuntimeContext.getMapState(MapStateDescriptor<UK,UV> stateProperties)
Gets a handle to the system's key/value map state.
|
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
AbstractRuntimeUDFContext.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
KeyedStateStore.getMapState(MapStateDescriptor<UK,UV> stateProperties)
Gets a handle to the system's key/value map state.
|
Modifier and Type | Class and Description |
---|---|
class |
ImmutableMapState<K,V>
A read-only
MapState that does not allow for modifications. |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
DefaultKeyedStateStore.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Interface and Description |
---|---|
interface |
InternalMapState<K,N,UK,UV>
The peer to the
MapState in the internal state type hierarchy. |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
SavepointRuntimeContext.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
StreamingRuntimeContext.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Method and Description |
---|---|
MapState<ByteArrayWrapper,byte[]> |
BeamKeyedStateStore.getMapState(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request) |
MapState<ByteArrayWrapper,byte[]> |
BeamOperatorStateStore.getMapState(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request)
Returns a
BroadcastState wrapped in MapState interface. |
MapState<ByteArrayWrapper,byte[]> |
BeamStateStore.getMapState(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request)
Parse
BeamFnApi.StateRequest and return the corresponding MapState . |
Modifier and Type | Method and Description |
---|---|
org.apache.beam.model.fnexecution.v1.BeamFnApi.StateResponse.Builder |
BeamMapStateHandler.handleAppend(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request,
MapState<ByteArrayWrapper,byte[]> mapState) |
org.apache.beam.model.fnexecution.v1.BeamFnApi.StateResponse.Builder |
BeamMapStateHandler.handleClear(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request,
MapState<ByteArrayWrapper,byte[]> mapState) |
org.apache.beam.model.fnexecution.v1.BeamFnApi.StateResponse.Builder |
BeamMapStateHandler.handleGet(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request,
MapState<ByteArrayWrapper,byte[]> mapState) |
Constructor and Description |
---|
BeamStateRequestHandler(BeamStateStore keyedStateStore,
BeamStateStore operatorStateStore,
BeamStateHandler<ListState<byte[]>> bagStateHandler,
BeamStateHandler<MapState<ByteArrayWrapper,byte[]>> mapStateHandler) |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
WindowOperator.MergingWindowStateStore.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Method and Description |
---|---|
protected MapState<EK,EV> |
StateMapView.KeyedStateMapViewWithKeysNotNull.getMapState() |
protected MapState<EK,EV> |
StateMapView.NamespacedStateMapViewWithKeysNotNull.getMapState() |
protected MapState<EK,EV> |
StateMapView.KeyedStateMapViewWithKeysNullable.getMapState() |
protected MapState<EK,EV> |
StateMapView.NamespacedStateMapViewWithKeysNullable.getMapState() |
Constructor and Description |
---|
KeyedStateMapViewWithKeysNotNull(MapState<EK,EV> mapState) |
KeyedStateMapViewWithKeysNullable(MapState<EK,EV> mapState,
ValueState<EV> nullState) |
Constructor and Description |
---|
MergingWindowSet(MergingWindowAssigner<W> windowAssigner,
MapState<W,W> mapping)
Restores a
MergingWindowSet from the given state. |
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