org.apache.flink.connector.pulsar.sink.writer.delayer

Class FixedMessageDelayer<IN>

java.lang.Object

org.apache.flink.connector.pulsar.sink.writer.delayer.FixedMessageDelayer<IN>

All Implemented Interfaces:

Serializable, MessageDelayer<IN>

@PublicEvolving
public class FixedMessageDelayer<IN>
extends Object
implements MessageDelayer<IN>

A delayer for making sure all the messages would be sent in a fixed delay duration.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FixedMessageDelayer(long delayDuration)

Method Summary

Modifier and Type	Method and Description
long	deliverAt(IN message, PulsarSinkContext sinkContext) Return the send time for this message.

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.connector.pulsar.sink.writer.delayer.MessageDelayer

fixed, never, open

Constructor Detail

FixedMessageDelayer

public FixedMessageDelayer(long delayDuration)

Method Detail

deliverAt

public long deliverAt(IN message,
                      PulsarSinkContext sinkContext)

Description copied from interface: MessageDelayer

Return the send time for this message. You should calculate the timestamp by using PulsarSinkContext.processTime() and the non-positive value indicate this message should be sent immediately.

Specified by:

deliverAt in interface MessageDelayer<IN>