org.apache.pulsar.functions.windowing

Interface TimestampExtractor<I>

All Superinterfaces:

Serializable

public interface TimestampExtractor<I>
extends Serializable

Interface to be implemented for extracting timestamp from a tuple.

Method Summary

Modifier and Type	Method and Description
long	extractTimestamp(I input) Return the tuple timestamp indicating the time when the event happened.

Method Detail

extractTimestamp

long extractTimestamp(I input)

Return the tuple timestamp indicating the time when the event happened.

Parameters:

input -

Returns:

the timestamp