org.apache.flink.runtime.state

类 OperatorStateBackendParametersImpl

java.lang.Object

org.apache.flink.runtime.state.OperatorStateBackendParametersImpl

类型参数:

K -

所有已实现的接口:

StateBackend.OperatorStateBackendParameters

@Internal
public class OperatorStateBackendParametersImpl
extends Object
implements StateBackend.OperatorStateBackendParameters

Internal POJO implementing StateBackend.OperatorStateBackendParameters

构造器概要

构造器

构造器和说明
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)

方法概要

限定符和类型	方法和说明
org.apache.flink.core.fs.CloseableRegistry	getCancelStreamRegistry()
StateBackend.CustomInitializationMetrics	getCustomInitializationMetrics()
Environment	getEnv()
String	getOperatorIdentifier()
Collection<OperatorStateHandle>	getStateHandles()

从类继承的方法 java.lang.Object

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

构造器详细资料

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)

方法详细资料

getEnv

public Environment getEnv()

指定者:

getEnv 在接口中 StateBackend.OperatorStateBackendParameters

返回:

The runtime environment of the executing task.

getOperatorIdentifier

public String getOperatorIdentifier()

指定者:

getOperatorIdentifier 在接口中 StateBackend.OperatorStateBackendParameters

getStateHandles

@Nonnull
public Collection<OperatorStateHandle> getStateHandles()

指定者:

getStateHandles 在接口中 StateBackend.OperatorStateBackendParameters

getCancelStreamRegistry

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

指定者:

getCancelStreamRegistry 在接口中 StateBackend.OperatorStateBackendParameters

返回:

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

getCustomInitializationMetrics

public StateBackend.CustomInitializationMetrics getCustomInitializationMetrics()

指定者:

getCustomInitializationMetrics 在接口中 StateBackend.OperatorStateBackendParameters