co.cask.cdap.data.stream.decoder

Class IdentityStreamEventDecoder

java.lang.Object

co.cask.cdap.data.stream.decoder.IdentityStreamEventDecoder

All Implemented Interfaces:

co.cask.cdap.api.stream.StreamEventDecoder<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent>

public final class IdentityStreamEventDecoder
extends Object
implements co.cask.cdap.api.stream.StreamEventDecoder<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent>

A StreamEventDecoder that decodes a StreamEvent into LongWritable as key and StreamEvent as value. The key carries the event timestamp, while the value contains the entire StreamEvent.

Nested Class Summary

Nested classes/interfaces inherited from interface co.cask.cdap.api.stream.StreamEventDecoder

co.cask.cdap.api.stream.StreamEventDecoder.DecodeResult<K,V>

Constructor Summary

Constructors

Constructor and Description
IdentityStreamEventDecoder()

Method Summary

Methods

Modifier and Type	Method and Description
co.cask.cdap.api.stream.StreamEventDecoder.DecodeResult<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent>	decode(co.cask.cdap.api.flow.flowlet.StreamEvent event, co.cask.cdap.api.stream.StreamEventDecoder.DecodeResult<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent> result)

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityStreamEventDecoder

public IdentityStreamEventDecoder()

Method Detail

decode

public co.cask.cdap.api.stream.StreamEventDecoder.DecodeResult<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent> decode(co.cask.cdap.api.flow.flowlet.StreamEvent event,
                                                                                                                     co.cask.cdap.api.stream.StreamEventDecoder.DecodeResult<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent> result)

Specified by:

decode in interface co.cask.cdap.api.stream.StreamEventDecoder<LongWritable,co.cask.cdap.api.flow.flowlet.StreamEvent>