org.apache.flink.runtime.state

Class RegisteredOperatorBackendStateMetaInfo<S>

java.lang.Object

org.apache.flink.runtime.state.RegisteredOperatorBackendStateMetaInfo<S>

Type Parameters:

S - Type of the state.

public class RegisteredOperatorBackendStateMetaInfo<S>
extends Object

Compound meta information for a registered state in an operator state backend. This contains the state name, assignment mode, and state partition serializer.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RegisteredOperatorBackendStateMetaInfo.Snapshot<S> A consistent snapshot of a RegisteredOperatorBackendStateMetaInfo.

Constructor Summary

Constructors

Constructor and Description
RegisteredOperatorBackendStateMetaInfo(String name, TypeSerializer<S> partitionStateSerializer, OperatorStateHandle.Mode assignmentMode)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
OperatorStateHandle.Mode	getAssignmentMode()
String	getName()
TypeSerializer<S>	getPartitionStateSerializer()
int	hashCode()
RegisteredOperatorBackendStateMetaInfo.Snapshot<S>	snapshot()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RegisteredOperatorBackendStateMetaInfo

public RegisteredOperatorBackendStateMetaInfo(String name,
                                      TypeSerializer<S> partitionStateSerializer,
                                      OperatorStateHandle.Mode assignmentMode)

Method Detail

getName

public String getName()

getAssignmentMode

public OperatorStateHandle.Mode getAssignmentMode()

getPartitionStateSerializer

public TypeSerializer<S> getPartitionStateSerializer()

snapshot

public RegisteredOperatorBackendStateMetaInfo.Snapshot<S> snapshot()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object