Package io.debezium.connector.spanner.kafka.internal

Class BufferedPublisher<V>

java.lang.Object

io.debezium.connector.spanner.kafka.internal.BufferedPublisher<V>

public class BufferedPublisher<V>
extends Object

This class allows to publish the latest buffered value once per time period, except the case: if the value is required to be published immediately.

Field Summary

Fields

Modifier and Type	Field	Description
private final io.debezium.util.Clock	clock
private static final org.slf4j.Logger	LOGGER
private final Consumer<V>	onPublish
private final Predicate<V>	publishImmediately
private final Duration	sleepInterval
private final TaskSyncContextHolder	taskSyncContextHolder
private final String	taskUid
private Thread	thread
private final AtomicReference<V>	value

Constructor Summary

Constructors

Constructor	Description
BufferedPublisher(String taskUid, String name, TaskSyncContextHolder taskSyncContextHolder, long timeout, Predicate<V> publishImmediately, Consumer<V> onPublish)

Method Summary

Modifier and Type	Method	Description
void	buffer(V update)
void	close()
private void	publishBuffered()
void	start()

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

thread

private volatile Thread thread

value

private final AtomicReference<V> value

publishImmediately

private final Predicate<V> publishImmediately

onPublish

private final Consumer<V> onPublish

taskUid

private final String taskUid

sleepInterval

private final Duration sleepInterval

clock

private final io.debezium.util.Clock clock

taskSyncContextHolder

private final TaskSyncContextHolder taskSyncContextHolder

Constructor Details

BufferedPublisher

public BufferedPublisher(String taskUid,
 String name,
 TaskSyncContextHolder taskSyncContextHolder,
 long timeout,
 Predicate<V> publishImmediately,
 Consumer<V> onPublish)

Method Details

buffer

public void buffer(V update)

publishBuffered

private void publishBuffered()

start

public void start()

close

public void close()