org.apache.flink.iteration.broadcast

类 OutputReflectionContext

java.lang.Object

org.apache.flink.iteration.broadcast.OutputReflectionContext

public class OutputReflectionContext
extends Object

The reflection utilities to parse the output and create the broadcast output.

构造器概要

构造器

构造器和说明
OutputReflectionContext()

方法概要

限定符和类型	方法和说明
<OUT> org.apache.flink.streaming.api.operators.Output<org.apache.flink.streaming.runtime.streamrecord.StreamRecord<OUT>>[]	getBroadcastingInternalOutputs(Object output)
org.apache.flink.util.OutputTag<?>	getChainingOutputTag(Object output)
org.apache.flink.runtime.io.network.api.writer.RecordWriter<org.apache.flink.runtime.plugable.SerializationDelegate<org.apache.flink.streaming.runtime.streamrecord.StreamElement>>	getRecordWriter(Object output)
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.streaming.runtime.streamrecord.StreamElement>	getRecordWriterTypeSerializer(Object output)
boolean	isBroadcastingOutput(org.apache.flink.streaming.api.operators.Output<?> rawOutput)
boolean	isChainingOutput(org.apache.flink.streaming.api.operators.Output<?> rawOutput)
boolean	isRecordWriterOutput(org.apache.flink.streaming.api.operators.Output<?> rawOutput)

从类继承的方法 java.lang.Object

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

构造器详细资料

OutputReflectionContext

public OutputReflectionContext()

方法详细资料

isBroadcastingOutput

public boolean isBroadcastingOutput(org.apache.flink.streaming.api.operators.Output<?> rawOutput)

isChainingOutput

public boolean isChainingOutput(org.apache.flink.streaming.api.operators.Output<?> rawOutput)

isRecordWriterOutput

public boolean isRecordWriterOutput(org.apache.flink.streaming.api.operators.Output<?> rawOutput)

getBroadcastingInternalOutputs

public <OUT> org.apache.flink.streaming.api.operators.Output<org.apache.flink.streaming.runtime.streamrecord.StreamRecord<OUT>>[] getBroadcastingInternalOutputs(Object output)

getChainingOutputTag

public org.apache.flink.util.OutputTag<?> getChainingOutputTag(Object output)

getRecordWriter

public org.apache.flink.runtime.io.network.api.writer.RecordWriter<org.apache.flink.runtime.plugable.SerializationDelegate<org.apache.flink.streaming.runtime.streamrecord.StreamElement>> getRecordWriter(Object output)

getRecordWriterTypeSerializer

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.streaming.runtime.streamrecord.StreamElement> getRecordWriterTypeSerializer(Object output)