Package org.apache.flink.runtime.state

Class OperatorStateBackendParametersImpl

java.lang.Object

org.apache.flink.runtime.state.OperatorStateBackendParametersImpl

Type Parameters:

K -

All Implemented Interfaces:

StateBackend.OperatorStateBackendParameters

@Internal
public class OperatorStateBackendParametersImpl
extends Object
implements StateBackend.OperatorStateBackendParameters

Internal POJO implementing StateBackend.OperatorStateBackendParameters

Constructor Summary

Constructors

Constructor	Description
OperatorStateBackendParametersImpl(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
OperatorStateBackendParametersImpl(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, StateBackend.CustomInitializationMetrics customInitializationMetrics, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.core.fs.CloseableRegistry	getCancelStreamRegistry()
StateBackend.CustomInitializationMetrics	getCustomInitializationMetrics()
Environment	getEnv()
String	getOperatorIdentifier()
Collection<OperatorStateHandle>	getStateHandles()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OperatorStateBackendParametersImpl

public OperatorStateBackendParametersImpl(Environment env,
 String operatorIdentifier,
 Collection<OperatorStateHandle> stateHandles,
 org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)

OperatorStateBackendParametersImpl

public OperatorStateBackendParametersImpl(Environment env,
 String operatorIdentifier,
 Collection<OperatorStateHandle> stateHandles,
 StateBackend.CustomInitializationMetrics customInitializationMetrics,
 org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)

Method Details

getEnv

public Environment getEnv()

Specified by:

getEnv in interface StateBackend.OperatorStateBackendParameters

Returns:

The runtime environment of the executing task.

getOperatorIdentifier

public String getOperatorIdentifier()

Specified by:

getOperatorIdentifier in interface StateBackend.OperatorStateBackendParameters

getStateHandles

@Nonnull
public Collection<OperatorStateHandle> getStateHandles()

Specified by:

getStateHandles in interface StateBackend.OperatorStateBackendParameters

getCancelStreamRegistry

public org.apache.flink.core.fs.CloseableRegistry getCancelStreamRegistry()

Specified by:

getCancelStreamRegistry in interface StateBackend.OperatorStateBackendParameters

Returns:

The registry to which created closeable objects will be * registered during restore.

getCustomInitializationMetrics

public StateBackend.CustomInitializationMetrics getCustomInitializationMetrics()

Specified by:

getCustomInitializationMetrics in interface StateBackend.OperatorStateBackendParameters