| Package | Description |
|---|---|
| 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.runtime.state.internal |
This package holds the classes of the internal state type hierarchy.
|
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractHeapMergingState<K,N,IN,SV,OUT,S extends org.apache.flink.api.common.state.State>
Base class for
MergingState (InternalMergingState) that is stored on the heap. |
class |
HeapAggregatingState<K,N,IN,ACC,OUT>
Heap-backed partitioned
AggregatingState that is
snapshotted into files. |
class |
HeapFoldingState<K,N,T,ACC>
Deprecated.
will be removed in a future version
|
class |
HeapListState<K,N,V>
Heap-backed partitioned
ListState that is snapshotted into files. |
class |
HeapReducingState<K,N,V>
Heap-backed partitioned
ReducingState that is snapshotted into files. |
| Modifier and Type | Interface and Description |
|---|---|
interface |
InternalAggregatingState<K,N,IN,SV,OUT>
The peer to the
AggregatingState in the internal state type hierarchy. |
interface |
InternalFoldingState<K,N,T,ACC>
Deprecated.
will be removed in a future version
|
interface |
InternalListState<K,N,T>
The peer to the
ListState in the internal state type hierarchy. |
interface |
InternalMergingState<K,N,IN,SV,OUT>
The peer to the
MergingState in the internal state type hierarchy. |
interface |
InternalReducingState<K,N,T>
The peer to the
ReducingState in the internal state type hierarchy. |
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