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 AbstractInvokable> jobVertexClass)

Method Summary

Methods

Modifier and Type	Method and Description
void	addInEdge(StreamEdge inEdge)
void	addOutEdge(StreamEdge outEdge)
void	addOutputSelector(OutputSelector<?> outputSelector)
boolean	equals(Object o)
Long	getBufferTimeout()
Integer	getId()
List<Integer>	getInEdgeIndices()
List<StreamEdge>	getInEdges()
InputFormat<?,?>	getInputFormat()
Class<? extends AbstractInvokable>	getJobVertexClass()
StreamOperator<?>	getOperator()
String	getOperatorName()
List<Integer>	getOutEdgeIndices()
List<StreamEdge>	getOutEdges()
List<OutputSelector<?>>	getOutputSelectors()
OutputSelectorWrapper<?>	getOutputSelectorWrapper()
int	getParallelism()
int	getSlotSharingID()
TypeSerializer<?>	getStateKeySerializer()
org.apache.flink.api.java.functions.KeySelector<?,?>	getStatePartitioner()
TypeSerializer<?>	getTypeSerializerIn1()
TypeSerializer<?>	getTypeSerializerIn2()
TypeSerializer<?>	getTypeSerializerOut()
int	hashCode()
void	isolateSlot()
void	setBufferTimeout(Long bufferTimeout)
void	setInputFormat(InputFormat<?,?> inputFormat)
void	setOperator(StreamOperator<?> operator)
void	setOperatorName(String operatorName)
void	setParallelism(Integer parallelism)
void	setSerializerIn1(TypeSerializer<?> typeSerializerIn1)
void	setSerializerIn2(TypeSerializer<?> typeSerializerIn2)
void	setSerializerOut(TypeSerializer<?> typeSerializerOut)
void	setStateKeySerializer(TypeSerializer<?> stateKeySerializer)
void	setStatePartitioner(org.apache.flink.api.java.functions.KeySelector<?,?> statePartitioner)
void	startNewSlotSharingGroup()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StreamNode

public StreamNode(StreamExecutionEnvironment env,
          Integer id,
          StreamOperator<?> operator,
          String operatorName,
          List<OutputSelector<?>> outputSelector,
          Class<? extends 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 TypeSerializer<?> getTypeSerializerIn1()

setSerializerIn1

public void setSerializerIn1(TypeSerializer<?> typeSerializerIn1)

getTypeSerializerIn2

public TypeSerializer<?> getTypeSerializerIn2()

setSerializerIn2

public void setSerializerIn2(TypeSerializer<?> typeSerializerIn2)

getTypeSerializerOut

public TypeSerializer<?> getTypeSerializerOut()

setSerializerOut

public void setSerializerOut(TypeSerializer<?> typeSerializerOut)

getJobVertexClass

public Class<? extends AbstractInvokable> getJobVertexClass()

getInputFormat

public InputFormat<?,?> getInputFormat()

setInputFormat

public void setInputFormat(InputFormat<?,?> inputFormat)

getSlotSharingID

public int getSlotSharingID()

startNewSlotSharingGroup

public void startNewSlotSharingGroup()

isolateSlot

public void isolateSlot()

toString

public String toString()

Overrides:

toString in class Object

getStatePartitioner

public org.apache.flink.api.java.functions.KeySelector<?,?> getStatePartitioner()

setStatePartitioner

public void setStatePartitioner(org.apache.flink.api.java.functions.KeySelector<?,?> statePartitioner)

getStateKeySerializer

public TypeSerializer<?> getStateKeySerializer()

setStateKeySerializer

public void setStateKeySerializer(TypeSerializer<?> stateKeySerializer)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object