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 | |
org.apache.flink.runtime.state.heap.async | |
org.apache.flink.streaming.api.operators | |
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> ListState<T> |
RuntimeContext.getListState(ListStateDescriptor<T> stateProperties)
Gets a handle to the system's key/value list state.
|
Modifier and Type | Method and Description |
---|---|
<T> ListState<T> |
AbstractRuntimeUDFContext.getListState(ListStateDescriptor<T> stateProperties) |
Modifier and Type | Method and Description |
---|---|
<T> ListState<T> |
StateBackend.createListState(ListStateDescriptor<T> stateDesc)
Creates and returns a new
ListState . |
<T> ListState<T> |
KeyedStateStore.getListState(ListStateDescriptor<T> stateProperties)
Gets a handle to the system's key/value list state.
|
<S> ListState<S> |
OperatorStateStore.getOperatorState(ListStateDescriptor<S> stateDescriptor)
Creates (or restores) a list state.
|
Modifier and Type | Method and Description |
---|---|
protected <N,T> ListState<T> |
RocksDBKeyedStateBackend.createListState(TypeSerializer<N> namespaceSerializer,
ListStateDescriptor<T> stateDesc) |
Constructor and Description |
---|
RocksDBListState(org.rocksdb.ColumnFamilyHandle columnFamily,
TypeSerializer<N> namespaceSerializer,
ListStateDescriptor<V> stateDesc,
RocksDBKeyedStateBackend<K> backend)
Creates a new
RocksDBListState . |
Constructor and Description |
---|
Snapshot(TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer,
TypeSerializer<ArrayList<V>> stateSerializer,
ListStateDescriptor<V> stateDescs,
Path filePath) |
Constructor and Description |
---|
Snapshot(TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer,
TypeSerializer<ArrayList<V>> stateSerializer,
ListStateDescriptor<V> stateDescs,
byte[] data) |
Modifier and Type | Method and Description |
---|---|
protected abstract <N,T> ListState<T> |
AbstractKeyedStateBackend.createListState(TypeSerializer<N> namespaceSerializer,
ListStateDescriptor<T> stateDesc)
Creates and returns a new
ListState . |
<S> ListState<S> |
DefaultOperatorStateBackend.getBroadcastOperatorState(ListStateDescriptor<S> stateDescriptor) |
<T> ListState<T> |
DefaultKeyedStateStore.getListState(ListStateDescriptor<T> stateProperties) |
<S> ListState<S> |
DefaultOperatorStateBackend.getOperatorState(ListStateDescriptor<S> stateDescriptor) |
Modifier and Type | Method and Description |
---|---|
<N,T> ListState<T> |
HeapKeyedStateBackend.createListState(TypeSerializer<N> namespaceSerializer,
ListStateDescriptor<T> stateDesc) |
Constructor and Description |
---|
HeapListState(KeyedStateBackend<K> backend,
ListStateDescriptor<V> stateDesc,
StateTable<K,N,ArrayList<V>> stateTable,
TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer)
Creates a new key/value state for the given hash map of key/value pairs.
|
Modifier and Type | Method and Description |
---|---|
<N,T> ListState<T> |
AsyncHeapKeyedStateBackend.createListState(TypeSerializer<N> namespaceSerializer,
ListStateDescriptor<T> stateDesc) |
Constructor and Description |
---|
HeapListState(ListStateDescriptor<V> stateDesc,
StateTable<K,N,ArrayList<V>> stateTable,
TypeSerializer<K> keySerializer,
TypeSerializer<N> namespaceSerializer)
Creates a new key/value state for the given hash map of key/value pairs.
|
Modifier and Type | Method and Description |
---|---|
<T> ListState<T> |
StreamingRuntimeContext.getListState(ListStateDescriptor<T> stateProperties) |
Modifier and Type | Field and Description |
---|---|
protected ListStateDescriptor<Tuple2<W,W>> |
WindowOperator.mergingWindowsDescriptor |
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