org.apache.flink.streaming.api.collector.selector

Class CopyingDirectedOutput<OUT>

java.lang.Object

org.apache.flink.streaming.api.collector.selector.DirectedOutput<OUT>

org.apache.flink.streaming.api.collector.selector.CopyingDirectedOutput<OUT>

All Implemented Interfaces:

Output<StreamRecord<OUT>>, OperatorChain.WatermarkGaugeExposingOutput<StreamRecord<OUT>>, Collector<StreamRecord<OUT>>

public class CopyingDirectedOutput<OUT>
extends DirectedOutput<OUT>

Special version of DirectedOutput that performs a shallow copy of the StreamRecord to ensure that multi-chaining works correctly.

Field Summary

Fields inherited from class org.apache.flink.streaming.api.collector.selector.DirectedOutput

allOutputs, outputMap, outputSelectors, selectAllOutputs, watermarkGauge

Constructor Summary

Constructors

Constructor and Description
CopyingDirectedOutput(List<OutputSelector<OUT>> outputSelectors, List<? extends Tuple2<? extends Output<StreamRecord<OUT>>,StreamEdge>> outputs)

Method Summary

Modifier and Type	Method and Description
void	collect(StreamRecord<OUT> record) Emits a record.

Methods inherited from class org.apache.flink.streaming.api.collector.selector.DirectedOutput

close, collect, emitLatencyMarker, emitWatermark, getWatermarkGauge, selectOutputs

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyingDirectedOutput

public CopyingDirectedOutput(List<OutputSelector<OUT>> outputSelectors,
                             List<? extends Tuple2<? extends Output<StreamRecord<OUT>>,StreamEdge>> outputs)

Method Detail

collect

public void collect(StreamRecord<OUT> record)

Description copied from interface: Collector

Emits a record.

Specified by:

collect in interface Collector<StreamRecord<OUT>>

Overrides:

collect in class DirectedOutput<OUT>

Parameters:

record - The record to collect.