Uses of Class
org.apache.flink.runtime.state.v2.StateDescriptor

Packages that use StateDescriptor

Package	Description
org.apache.flink.runtime.asyncprocessing.operators
org.apache.flink.runtime.state
org.apache.flink.runtime.state.v2
org.apache.flink.runtime.state.v2.adaptor
org.apache.flink.streaming.api.operators

Uses of StateDescriptor in org.apache.flink.runtime.asyncprocessing.operators

Methods in org.apache.flink.runtime.asyncprocessing.operators with parameters of type StateDescriptor

Modifier and Type	Method	Description
protected <N,S extends org.apache.flink.api.common.state.v2.State,T> S	AbstractAsyncStateStreamOperator.getOrCreateKeyedState(N defaultNamespace, org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer, StateDescriptor<T> stateDescriptor)	Create new state (v2) based on new state descriptor.
protected <N,S extends org.apache.flink.api.common.state.v2.State,T> S	AbstractAsyncStateStreamOperatorV2.getOrCreateKeyedState(N defaultNamespace, org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer, StateDescriptor<T> stateDescriptor)	Create new state (v2) based on new state descriptor.

Uses of StateDescriptor in org.apache.flink.runtime.state

Methods in org.apache.flink.runtime.state with parameters of type StateDescriptor

Modifier and Type	Method	Description
<N,S extends org.apache.flink.api.common.state.v2.State,SV> S	AsyncKeyedStateBackend.createState(N defaultNamespace, org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer, StateDescriptor<SV> stateDesc)	Creates and returns a new state.

Uses of StateDescriptor in org.apache.flink.runtime.state.v2

Subclasses of StateDescriptor in org.apache.flink.runtime.state.v2

Modifier and Type	Class	Description
class	AggregatingStateDescriptor<IN,ACC,OUT>	A StateDescriptor for AggregatingState.
class	ListStateDescriptor<T>	StateDescriptor for ListState.
class	MapStateDescriptor<UK,UV>	StateDescriptor for MapState.
class	ReducingStateDescriptor<T>	StateDescriptor for ReducingState.
class	ValueStateDescriptor<T>	StateDescriptor for ValueState.

Methods in org.apache.flink.runtime.state.v2 that return StateDescriptor

Modifier and Type	Method	Description
StateDescriptor<V>	AbstractKeyedState.getStateDescriptor()	Return specific StateDescriptor.

Methods in org.apache.flink.runtime.state.v2 with parameters of type StateDescriptor

Modifier and Type	Method	Description
void	RegisteredKeyValueStateBackendMetaInfo.checkStateMetaInfo(StateDescriptor<?> stateDesc)
static org.apache.flink.api.common.state.StateDescriptor	StateDescriptorUtils.transformFromV2ToV1(StateDescriptor stateDescriptor)

Constructors in org.apache.flink.runtime.state.v2 with parameters of type StateDescriptor

Constructor	Description
AbstractKeyedState(StateRequestHandler stateRequestHandler, StateDescriptor<V> stateDescriptor)	Creates a new AbstractKeyedState with the given asyncExecutionController and stateDescriptor.

Uses of StateDescriptor in org.apache.flink.runtime.state.v2.adaptor

Methods in org.apache.flink.runtime.state.v2.adaptor with parameters of type StateDescriptor

Modifier and Type	Method	Description
<N,S extends org.apache.flink.api.common.state.v2.State,SV> S	AsyncKeyedStateBackendAdaptor.createState(N defaultNamespace, org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer, StateDescriptor<SV> stateDesc)

Uses of StateDescriptor in org.apache.flink.streaming.api.operators

Methods in org.apache.flink.streaming.api.operators with parameters of type StateDescriptor

Modifier and Type	Method	Description
<N,S extends org.apache.flink.api.common.state.v2.State,T> S	StreamOperatorStateHandler.getOrCreateKeyedState(N defaultNamespace, org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer, StateDescriptor<T> stateDescriptor)	Create new state (v2) based on new state descriptor.