Package | Description |
---|---|
org.apache.flink.api.common.functions | |
org.apache.flink.api.common.functions.util | |
org.apache.flink.api.common.state | |
org.apache.flink.runtime.state | |
org.apache.flink.state.api.functions | |
org.apache.flink.state.api.input | |
org.apache.flink.state.api.runtime | |
org.apache.flink.streaming.api.datastream | |
org.apache.flink.streaming.api.functions.co | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.api.operators.co | |
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations
on data streams.
|
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 |
---|---|
<K,V> BroadcastState<K,V> |
OperatorStateStore.getBroadcastState(MapStateDescriptor<K,V> stateDescriptor)
Creates (or restores) a
broadcast state . |
<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 | Method and Description |
---|---|
<K,V> BroadcastState<K,V> |
DefaultOperatorStateBackend.getBroadcastState(MapStateDescriptor<K,V> stateDescriptor) |
<UK,UV> MapState<UK,UV> |
DefaultKeyedStateStore.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<K,V> BroadcastState<K,V> |
BroadcastStateBootstrapFunction.Context.getBroadcastState(MapStateDescriptor<K,V> descriptor)
Fetches the
BroadcastState with the specified name. |
Constructor and Description |
---|
BroadcastStateInputFormat(OperatorState operatorState,
MapStateDescriptor<K,V> descriptor)
Creates an input format for reading broadcast state from an operator in a savepoint.
|
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
SavepointRuntimeContext.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Modifier and Type | Method and Description |
---|---|
List<MapStateDescriptor<?,?>> |
BroadcastStream.getBroadcastStateDescriptor() |
Modifier and Type | Method and Description |
---|---|
BroadcastStream<T> |
DataStream.broadcast(MapStateDescriptor<?,?>... broadcastStateDescriptors)
Sets the partitioning of the
DataStream so that the output elements
are broadcasted to every parallel instance of the next operation. |
Constructor and Description |
---|
BroadcastStream(StreamExecutionEnvironment env,
DataStream<T> input,
MapStateDescriptor<?,?>... broadcastStateDescriptors) |
Constructor and Description |
---|
BroadcastConnectedStream(StreamExecutionEnvironment env,
DataStream<IN1> input1,
BroadcastStream<IN2> input2,
List<MapStateDescriptor<?,?>> broadcastStateDescriptors) |
Modifier and Type | Method and Description |
---|---|
abstract <K,V> BroadcastState<K,V> |
BaseBroadcastProcessFunction.Context.getBroadcastState(MapStateDescriptor<K,V> stateDescriptor)
Fetches the
BroadcastState with the specified name. |
abstract <K,V> ReadOnlyBroadcastState<K,V> |
BaseBroadcastProcessFunction.ReadOnlyContext.getBroadcastState(MapStateDescriptor<K,V> stateDescriptor)
Fetches a read-only view of the broadcast state with the specified name.
|
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
StreamingRuntimeContext.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
Constructor and Description |
---|
CoBroadcastWithKeyedOperator(KeyedBroadcastProcessFunction<KS,IN1,IN2,OUT> function,
List<MapStateDescriptor<?,?>> broadcastStateDescriptors) |
CoBroadcastWithNonKeyedOperator(BroadcastProcessFunction<IN1,IN2,OUT> function,
List<MapStateDescriptor<?,?>> broadcastStateDescriptors) |
Modifier and Type | Method and Description |
---|---|
<UK,UV> MapState<UK,UV> |
WindowOperator.MergingWindowStateStore.getMapState(MapStateDescriptor<UK,UV> stateProperties) |
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