Package | Description |
---|---|
org.apache.flink.api.common.functions | |
org.apache.flink.api.common.functions.util | |
org.apache.flink.api.common.state | |
org.apache.flink.contrib.streaming.state | |
org.apache.flink.migration.runtime.state.filesystem | |
org.apache.flink.migration.runtime.state.memory | |
org.apache.flink.runtime.state | |
org.apache.flink.runtime.state.heap |
This package contains the classes for key/value state backends that store the state
on the JVM heap as objects.
|
org.apache.flink.streaming.api.datastream | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.api.scala | |
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 |
---|---|
<T,ACC> FoldingState<T,ACC> |
RuntimeContext.getFoldingState(FoldingStateDescriptor<T,ACC> stateProperties)
Deprecated.
will be removed in a future version
|
Modifier and Type | Method and Description |
---|---|
<T,ACC> FoldingState<T,ACC> |
AbstractRuntimeUDFContext.getFoldingState(FoldingStateDescriptor<T,ACC> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<T,ACC> FoldingState<T,ACC> |
StateBinder.createFoldingState(FoldingStateDescriptor<T,ACC> stateDesc)
Deprecated.
will be removed in a future version
|
<T,ACC> FoldingState<T,ACC> |
KeyedStateStore.getFoldingState(FoldingStateDescriptor<T,ACC> stateProperties)
Deprecated.
will be removed in a future version
|
Modifier and Type | Method and Description |
---|---|
protected <N,T,ACC> InternalFoldingState<N,T,ACC> |
RocksDBKeyedStateBackend.createFoldingState(TypeSerializer<N> namespaceSerializer,
FoldingStateDescriptor<T,ACC> stateDesc) |
Constructor and Description |
---|
RocksDBFoldingState(org.rocksdb.ColumnFamilyHandle columnFamily,
TypeSerializer<N> namespaceSerializer,
FoldingStateDescriptor<T,ACC> stateDesc,
RocksDBKeyedStateBackend<K> backend)
Deprecated.
Creates a new
RocksDBFoldingState . |
Constructor and Description |
---|
Snapshot(TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer,
TypeSerializer<ACC> stateSerializer,
FoldingStateDescriptor<T,ACC> stateDescs,
Path filePath) |
Constructor and Description |
---|
Snapshot(TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer,
TypeSerializer<ACC> stateSerializer,
FoldingStateDescriptor<T,ACC> stateDescs,
byte[] data) |
Modifier and Type | Method and Description |
---|---|
protected abstract <N,T,ACC> InternalFoldingState<N,T,ACC> |
AbstractKeyedStateBackend.createFoldingState(TypeSerializer<N> namespaceSerializer,
FoldingStateDescriptor<T,ACC> stateDesc)
Deprecated.
will be removed in a future version
|
<T,ACC> FoldingState<T,ACC> |
DefaultKeyedStateStore.getFoldingState(FoldingStateDescriptor<T,ACC> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<N,T,ACC> InternalFoldingState<N,T,ACC> |
HeapKeyedStateBackend.createFoldingState(TypeSerializer<N> namespaceSerializer,
FoldingStateDescriptor<T,ACC> stateDesc) |
Constructor and Description |
---|
HeapFoldingState(FoldingStateDescriptor<T,ACC> stateDesc,
StateTable<K,N,ACC> stateTable,
TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer)
Deprecated.
Creates a new key/value state for the given hash map of key/value pairs.
|
Modifier and Type | Method and Description |
---|---|
<ACC> QueryableStateStream<KEY,ACC> |
KeyedStream.asQueryableState(String queryableStateName,
FoldingStateDescriptor<T,ACC> stateDescriptor)
Deprecated.
will be removed in a future version
|
Modifier and Type | Method and Description |
---|---|
<T,ACC> FoldingState<T,ACC> |
StreamingRuntimeContext.getFoldingState(FoldingStateDescriptor<T,ACC> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<ACC> QueryableStateStream<K,ACC> |
KeyedStream.asQueryableState(String queryableStateName,
FoldingStateDescriptor<T,ACC> stateDescriptor)
Deprecated.
will be removed in a future version. Since .
|
Modifier and Type | Method and Description |
---|---|
<T,A> FoldingState<T,A> |
WindowOperator.MergingWindowStateStore.getFoldingState(FoldingStateDescriptor<T,A> stateProperties) |
<T,ACC> FoldingState<T,ACC> |
WindowOperator.PerWindowStateStore.getFoldingState(FoldingStateDescriptor<T,ACC> stateProperties) |
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