org.apache.pulsar.functions.windowing

Interface Event<T>

Type Parameters:

T - the type of the object thats wrapped

All Known Implementing Classes:

EventImpl, WaterMarkEvent

public interface Event<T>

An event is a wrapper object that gets stored in the window.

Method Summary

Modifier and Type	Method and Description
T	get() Returns the wrapped object.
Record<?>	getRecord()
long	getTimestamp() The event timestamp in millis.
boolean	isWatermark() If this is a watermark event or not.

Method Detail

getRecord

Record<?> getRecord()

Returns:

the record associated with the event

getTimestamp

long getTimestamp()

The event timestamp in millis.

Returns:

the event timestamp in milliseconds.

get

T get()

Returns the wrapped object.

Returns:

the wrapped object.

isWatermark

boolean isWatermark()

If this is a watermark event or not. Watermark events are used for tracking time while processing event based ts.

Returns:

true if this is a watermark event