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>>, org.apache.flink.util.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

Constructor Summary

Constructors

Constructor and Description
CopyingDirectedOutput(List<OutputSelector<OUT>> outputSelectors, List<org.apache.flink.api.java.tuple.Tuple2<Output<StreamRecord<OUT>>,StreamEdge>> outputs)

Method Summary

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

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

close, emitWatermark, 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<org.apache.flink.api.java.tuple.Tuple2<Output<StreamRecord<OUT>>,StreamEdge>> outputs)

Method Detail

collect

public void collect(StreamRecord<OUT> record)

Specified by:

collect in interface org.apache.flink.util.Collector<StreamRecord<OUT>>

Overrides:

collect in class DirectedOutput<OUT>