org.apache.flink.streaming.api.graph

Class StreamNode

java.lang.Object

org.apache.flink.streaming.api.graph.StreamNode

All Implemented Interfaces:

Serializable

public class StreamNode
extends Object
implements Serializable

Class representing the operators in the streaming programs, with all their properties.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StreamNode(StreamExecutionEnvironment env, Integer id, StreamOperator<?> operator, String operatorName, List<OutputSelector<?>> outputSelector, Class<? extends org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable> jobVertexClass)

Method Summary

Modifier and Type	Method and Description
void	addInEdge(StreamEdge inEdge)
void	addOutEdge(StreamEdge outEdge)
void	addOutputSelector(OutputSelector<?> outputSelector)
Long	getBufferTimeout()
Integer	getId()
List<Integer>	getInEdgeIndices()
List<StreamEdge>	getInEdges()
org.apache.flink.api.common.io.InputFormat<?,?>	getInputFormat()
Class<? extends org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable>	getJobVertexClass()
StreamOperator<?>	getOperator()
String	getOperatorName()
List<Integer>	getOutEdgeIndices()
List<StreamEdge>	getOutEdges()
List<OutputSelector<?>>	getOutputSelectors()
OutputSelectorWrapper<?>	getOutputSelectorWrapper()
int	getParallelism()
int	getSlotSharingID()
StreamRecordSerializer<?>	getTypeSerializerIn1()
StreamRecordSerializer<?>	getTypeSerializerIn2()
StreamRecordSerializer<?>	getTypeSerializerOut()
void	isolateSlot()
void	setBufferTimeout(Long bufferTimeout)
void	setInputFormat(org.apache.flink.api.common.io.InputFormat<?,?> inputFormat)
void	setOperator(StreamOperator<?> operator)
void	setOperatorName(String operatorName)
void	setParallelism(Integer parallelism)
void	setSerializerIn1(StreamRecordSerializer<?> typeSerializerIn1)
void	setSerializerIn2(StreamRecordSerializer<?> typeSerializerIn2)
void	setSerializerOut(StreamRecordSerializer<?> typeSerializerOut)
void	startNewSlotSharingGroup()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamNode

public StreamNode(StreamExecutionEnvironment env,
                  Integer id,
                  StreamOperator<?> operator,
                  String operatorName,
                  List<OutputSelector<?>> outputSelector,
                  Class<? extends org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable> jobVertexClass)

Method Detail

addInEdge

public void addInEdge(StreamEdge inEdge)

addOutEdge

public void addOutEdge(StreamEdge outEdge)

getOutEdges

public List<StreamEdge> getOutEdges()

getInEdges

public List<StreamEdge> getInEdges()

getOutEdgeIndices

public List<Integer> getOutEdgeIndices()

getInEdgeIndices

public List<Integer> getInEdgeIndices()

getId

public Integer getId()

getParallelism

public int getParallelism()

setParallelism

public void setParallelism(Integer parallelism)

getBufferTimeout

public Long getBufferTimeout()

setBufferTimeout

public void setBufferTimeout(Long bufferTimeout)

getOperator

public StreamOperator<?> getOperator()

setOperator

public void setOperator(StreamOperator<?> operator)

getOperatorName

public String getOperatorName()

setOperatorName

public void setOperatorName(String operatorName)

getOutputSelectors

public List<OutputSelector<?>> getOutputSelectors()

getOutputSelectorWrapper

public OutputSelectorWrapper<?> getOutputSelectorWrapper()

addOutputSelector

public void addOutputSelector(OutputSelector<?> outputSelector)

getTypeSerializerIn1

public StreamRecordSerializer<?> getTypeSerializerIn1()

setSerializerIn1

public void setSerializerIn1(StreamRecordSerializer<?> typeSerializerIn1)

getTypeSerializerIn2

public StreamRecordSerializer<?> getTypeSerializerIn2()

setSerializerIn2

public void setSerializerIn2(StreamRecordSerializer<?> typeSerializerIn2)

getTypeSerializerOut

public StreamRecordSerializer<?> getTypeSerializerOut()

setSerializerOut

public void setSerializerOut(StreamRecordSerializer<?> typeSerializerOut)

getJobVertexClass

public Class<? extends org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable> getJobVertexClass()

getInputFormat

public org.apache.flink.api.common.io.InputFormat<?,?> getInputFormat()

setInputFormat

public void setInputFormat(org.apache.flink.api.common.io.InputFormat<?,?> inputFormat)

getSlotSharingID

public int getSlotSharingID()

startNewSlotSharingGroup

public void startNewSlotSharingGroup()

isolateSlot

public void isolateSlot()

toString

public String toString()

Overrides:

toString in class Object