org.apache.flink.streaming.api.graph

Class StreamConfig

java.lang.Object

org.apache.flink.streaming.api.graph.StreamConfig

All Implemented Interfaces:

Serializable

@Internal
public class StreamConfig
extends Object
implements Serializable

Internal configuration for a StreamOperator. This is created and populated by the StreamingJobGraphGenerator.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StreamConfig(Configuration config)

Method Summary

Modifier and Type	Method and Description
long	getBufferTimeout()
List<StreamEdge>	getChainedOutputs(ClassLoader cl)
int	getChainIndex()
CheckpointingMode	getCheckpointMode()
Configuration	getConfiguration()
List<StreamEdge>	getInPhysicalEdges(ClassLoader cl)
String	getIterationId()
long	getIterationWaitTime()
List<StreamEdge>	getNonChainedOutputs(ClassLoader cl)
int	getNumberOfInputs()
int	getNumberOfOutputs()
OperatorID	getOperatorID()
String	getOperatorName()
List<StreamEdge>	getOutEdges(ClassLoader cl)
List<StreamEdge>	getOutEdgesInOrder(ClassLoader cl)
<T> List<OutputSelector<T>>	getOutputSelectors(ClassLoader userCodeClassloader)
byte[]	getSerializedStateBackend()
StateBackend	getStateBackend(ClassLoader cl)
<K> TypeSerializer<K>	getStateKeySerializer(ClassLoader cl)
KeySelector<?,Serializable>	getStatePartitioner(int input, ClassLoader cl)
<T extends StreamOperator<?>> T	getStreamOperator(ClassLoader cl)
TimeCharacteristic	getTimeCharacteristic()
Map<Integer,StreamConfig>	getTransitiveChainedTaskConfigs(ClassLoader cl)
Map<Integer,StreamConfig>	getTransitiveChainedTaskConfigsWithSelf(ClassLoader cl)
<T> TypeSerializer<T>	getTypeSerializerIn1(ClassLoader cl)
<T> TypeSerializer<T>	getTypeSerializerIn2(ClassLoader cl)
<T> TypeSerializer<T>	getTypeSerializerOut(ClassLoader cl)
<T> TypeSerializer<T>	getTypeSerializerSideOut(OutputTag<?> outputTag, ClassLoader cl)
Integer	getVertexID()
boolean	isChainEnd()
boolean	isChainStart()
boolean	isCheckpointingEnabled()
boolean	isFlushAlwaysEnabled()
void	setBufferTimeout(long timeout)
void	setChainedOutputs(List<StreamEdge> chainedOutputs)
void	setChainEnd()
void	setChainIndex(int index)
void	setChainStart()
void	setCheckpointingEnabled(boolean enabled)
void	setCheckpointMode(CheckpointingMode mode)
void	setInPhysicalEdges(List<StreamEdge> inEdges)
void	setIterationId(String iterationId)
void	setIterationWaitTime(long time)
void	setNonChainedOutputs(List<StreamEdge> outputvertexIDs)
void	setNumberOfInputs(int numberOfInputs)
void	setNumberOfOutputs(int numberOfOutputs)
void	setOperatorID(OperatorID operatorID)
void	setOperatorName(String name)
void	setOutEdges(List<StreamEdge> outEdges)
void	setOutEdgesInOrder(List<StreamEdge> outEdgeList)
void	setOutputSelectors(List<OutputSelector<?>> outputSelectors)
void	setStateBackend(StateBackend backend)
void	setStateKeySerializer(TypeSerializer<?> serializer)
void	setStatePartitioner(int input, KeySelector<?,?> partitioner)
void	setStreamOperator(StreamOperator<?> operator)
void	setTimeCharacteristic(TimeCharacteristic characteristic)
void	setTransitiveChainedTaskConfigs(Map<Integer,StreamConfig> chainedTaskConfigs)
void	setTypeSerializerIn1(TypeSerializer<?> serializer)
void	setTypeSerializerIn2(TypeSerializer<?> serializer)
void	setTypeSerializerOut(TypeSerializer<?> serializer)
void	setTypeSerializerSideOut(OutputTag<?> outputTag, TypeSerializer<?> serializer)
void	setVertexID(Integer vertexID)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamConfig

public StreamConfig(Configuration config)

Method Detail

getConfiguration

public Configuration getConfiguration()

setVertexID

public void setVertexID(Integer vertexID)

getVertexID

public Integer getVertexID()

setTimeCharacteristic

public void setTimeCharacteristic(TimeCharacteristic characteristic)

getTimeCharacteristic

public TimeCharacteristic getTimeCharacteristic()

setTypeSerializerIn1

public void setTypeSerializerIn1(TypeSerializer<?> serializer)

setTypeSerializerIn2

public void setTypeSerializerIn2(TypeSerializer<?> serializer)

setTypeSerializerOut

public void setTypeSerializerOut(TypeSerializer<?> serializer)

setTypeSerializerSideOut

public void setTypeSerializerSideOut(OutputTag<?> outputTag,
                                     TypeSerializer<?> serializer)

getTypeSerializerIn1

public <T> TypeSerializer<T> getTypeSerializerIn1(ClassLoader cl)

getTypeSerializerIn2

public <T> TypeSerializer<T> getTypeSerializerIn2(ClassLoader cl)

getTypeSerializerOut

public <T> TypeSerializer<T> getTypeSerializerOut(ClassLoader cl)

getTypeSerializerSideOut

public <T> TypeSerializer<T> getTypeSerializerSideOut(OutputTag<?> outputTag,
                                                      ClassLoader cl)

setBufferTimeout

public void setBufferTimeout(long timeout)

getBufferTimeout

public long getBufferTimeout()

isFlushAlwaysEnabled

public boolean isFlushAlwaysEnabled()

setStreamOperator

public void setStreamOperator(StreamOperator<?> operator)

getStreamOperator

public <T extends StreamOperator<?>> T getStreamOperator(ClassLoader cl)

setOutputSelectors

public void setOutputSelectors(List<OutputSelector<?>> outputSelectors)

getOutputSelectors

public <T> List<OutputSelector<T>> getOutputSelectors(ClassLoader userCodeClassloader)

setIterationId

public void setIterationId(String iterationId)

getIterationId

public String getIterationId()

setIterationWaitTime

public void setIterationWaitTime(long time)

getIterationWaitTime

public long getIterationWaitTime()

setNumberOfInputs

public void setNumberOfInputs(int numberOfInputs)

getNumberOfInputs

public int getNumberOfInputs()

setNumberOfOutputs

public void setNumberOfOutputs(int numberOfOutputs)

getNumberOfOutputs

public int getNumberOfOutputs()

setNonChainedOutputs

public void setNonChainedOutputs(List<StreamEdge> outputvertexIDs)

getNonChainedOutputs

public List<StreamEdge> getNonChainedOutputs(ClassLoader cl)

setChainedOutputs

public void setChainedOutputs(List<StreamEdge> chainedOutputs)

getChainedOutputs

public List<StreamEdge> getChainedOutputs(ClassLoader cl)

setOutEdges

public void setOutEdges(List<StreamEdge> outEdges)

getOutEdges

public List<StreamEdge> getOutEdges(ClassLoader cl)

setInPhysicalEdges

public void setInPhysicalEdges(List<StreamEdge> inEdges)

getInPhysicalEdges

public List<StreamEdge> getInPhysicalEdges(ClassLoader cl)

setCheckpointingEnabled

public void setCheckpointingEnabled(boolean enabled)

isCheckpointingEnabled

public boolean isCheckpointingEnabled()

setCheckpointMode

public void setCheckpointMode(CheckpointingMode mode)

getCheckpointMode

public CheckpointingMode getCheckpointMode()

setOutEdgesInOrder

public void setOutEdgesInOrder(List<StreamEdge> outEdgeList)

getOutEdgesInOrder

public List<StreamEdge> getOutEdgesInOrder(ClassLoader cl)

setTransitiveChainedTaskConfigs

public void setTransitiveChainedTaskConfigs(Map<Integer,StreamConfig> chainedTaskConfigs)

getTransitiveChainedTaskConfigs

public Map<Integer,StreamConfig> getTransitiveChainedTaskConfigs(ClassLoader cl)

getTransitiveChainedTaskConfigsWithSelf

public Map<Integer,StreamConfig> getTransitiveChainedTaskConfigsWithSelf(ClassLoader cl)

setOperatorID

public void setOperatorID(OperatorID operatorID)

getOperatorID

public OperatorID getOperatorID()

setOperatorName

public void setOperatorName(String name)

getOperatorName

public String getOperatorName()

setChainIndex

public void setChainIndex(int index)

getChainIndex

public int getChainIndex()

setStateBackend

public void setStateBackend(StateBackend backend)

getStateBackend

public StateBackend getStateBackend(ClassLoader cl)

getSerializedStateBackend

public byte[] getSerializedStateBackend()

setStatePartitioner

public void setStatePartitioner(int input,
                                KeySelector<?,?> partitioner)

getStatePartitioner

public KeySelector<?,Serializable> getStatePartitioner(int input,
                                                       ClassLoader cl)

setStateKeySerializer

public void setStateKeySerializer(TypeSerializer<?> serializer)

getStateKeySerializer

public <K> TypeSerializer<K> getStateKeySerializer(ClassLoader cl)

setChainStart

public void setChainStart()

isChainStart

public boolean isChainStart()

setChainEnd

public void setChainEnd()

isChainEnd

public boolean isChainEnd()

toString

public String toString()

Overrides:

toString in class Object