org.apache.flink.streaming.runtime.tasks

Class StreamTaskActionExecutor.SynchronizedStreamTaskActionExecutor

java.lang.Object

org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor.SynchronizedStreamTaskActionExecutor

All Implemented Interfaces:

StreamTaskActionExecutor

Enclosing interface:

StreamTaskActionExecutor

Deprecated.

this class should only be used in SourceStreamTask which exposes the checkpoint lock as part of Public API.

@Deprecated
public static class StreamTaskActionExecutor.SynchronizedStreamTaskActionExecutor
extends Object
implements StreamTaskActionExecutor

A StreamTaskActionExecutor that synchronizes every operation on the provided mutex.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor

StreamTaskActionExecutor.SynchronizedStreamTaskActionExecutor

Field Summary

Fields inherited from interface org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor

IMMEDIATE

Constructor Summary

Constructors

Constructor and Description
SynchronizedStreamTaskActionExecutor(Object mutex) Deprecated.

Method Summary

Modifier and Type	Method and Description
<R> R	call(Callable<R> callable) Deprecated.
Object	getMutex() Deprecated.
void	run(org.apache.flink.util.function.RunnableWithException runnable) Deprecated.
<E extends Throwable> void	runThrowing(org.apache.flink.util.function.ThrowingRunnable<E> runnable) Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor

synchronizedExecutor, synchronizedExecutor

Constructor Detail

SynchronizedStreamTaskActionExecutor

public SynchronizedStreamTaskActionExecutor(Object mutex)

Deprecated.

Method Detail

run

public void run(org.apache.flink.util.function.RunnableWithException runnable)
         throws Exception

Deprecated.

Specified by:

run in interface StreamTaskActionExecutor

Throws:

Exception

runThrowing

public <E extends Throwable> void runThrowing(org.apache.flink.util.function.ThrowingRunnable<E> runnable)
                                       throws E extends Throwable

Deprecated.

Specified by:

runThrowing in interface StreamTaskActionExecutor

Throws:

E extends Throwable

call

public <R> R call(Callable<R> callable)
           throws Exception

Deprecated.

Specified by:

call in interface StreamTaskActionExecutor

Throws:

Exception

getMutex

public Object getMutex()

Deprecated.

Returns:

an object used for mutual exclusion of all operations that involve data and state mutation. (a.k.a. checkpoint lock).