接口的使用
org.apache.flink.streaming.api.operators.StreamTaskStateInitializer

使用StreamTaskStateInitializer的程序包

程序包	说明
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.runtime.tasks	This package contains classes that realize streaming tasks.

org.apache.flink.streaming.api.operators中StreamTaskStateInitializer的使用

实现StreamTaskStateInitializer的org.apache.flink.streaming.api.operators中的类

限定符和类型	类和说明
class	StreamTaskStateInitializerImpl This class is the main implementation of a StreamTaskStateInitializer.

参数类型为StreamTaskStateInitializer的org.apache.flink.streaming.api.operators中的方法

限定符和类型	方法和说明
void	AbstractStreamOperator.initializeState(StreamTaskStateInitializer streamTaskStateManager)
void	AbstractStreamOperatorV2.initializeState(StreamTaskStateInitializer streamTaskStateManager)
void	StreamOperator.initializeState(StreamTaskStateInitializer streamTaskStateManager) Provides a context to initialize all state in the operator.

org.apache.flink.streaming.runtime.tasks中StreamTaskStateInitializer的使用

返回StreamTaskStateInitializer的org.apache.flink.streaming.runtime.tasks中的方法

限定符和类型	方法和说明
StreamTaskStateInitializer	StreamTask.createStreamTaskStateInitializer()

参数类型为StreamTaskStateInitializer的org.apache.flink.streaming.runtime.tasks中的方法

限定符和类型	方法和说明
protected void	OperatorChain.initializeStateAndOpenOperators(StreamTaskStateInitializer streamTaskStateInitializer) Initialize state and open all operators in the chain from tail to head, contrary to StreamOperator.close() which happens head to tail (see OperatorChain.closeOperators(StreamTaskActionExecutor)).