Class ImmutableStreamNode
- java.lang.Object
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- org.apache.flink.streaming.api.graph.util.ImmutableStreamNode
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@Internal public class ImmutableStreamNode extends Object
Helper class that provides read-only StreamNode.
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Constructor Summary
Constructors Constructor Description ImmutableStreamNode(StreamNode streamNode)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getId()
List<ImmutableStreamEdge>
getInEdges()
int
getMaxParallelism()
StreamOperatorFactory<?>
getOperatorFactory()
List<ImmutableStreamEdge>
getOutEdges()
int
getParallelism()
org.apache.flink.api.common.typeutils.TypeSerializer<?>[]
getTypeSerializersIn()
String
toString()
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Constructor Detail
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ImmutableStreamNode
public ImmutableStreamNode(StreamNode streamNode)
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Method Detail
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getOutEdges
public List<ImmutableStreamEdge> getOutEdges()
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getInEdges
public List<ImmutableStreamEdge> getInEdges()
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getId
public int getId()
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getOperatorFactory
@Nullable public StreamOperatorFactory<?> getOperatorFactory()
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getMaxParallelism
public int getMaxParallelism()
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getParallelism
public int getParallelism()
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getTypeSerializersIn
public org.apache.flink.api.common.typeutils.TypeSerializer<?>[] getTypeSerializersIn()
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