Class FlatMapDoubleOperation
- java.lang.Object
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- org.infinispan.stream.impl.intops.primitive.d.FlatMapDoubleOperation
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- All Implemented Interfaces:
FlatMappingOperation<Double,DoubleStream,Double,DoubleStream>
,IntermediateOperation<Double,DoubleStream,Double,DoubleStream>
,MappingOperation<Double,DoubleStream,Double,DoubleStream>
public class FlatMapDoubleOperation extends Object implements FlatMappingOperation<Double,DoubleStream,Double,DoubleStream>
Performs flat map operation on aDoubleStream
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Constructor Summary
Constructors Constructor Description FlatMapDoubleOperation(DoubleFunction<? extends DoubleStream> function)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description DoubleFunction<? extends DoubleStream>
getFunction()
Stream<DoubleStream>
map(DoubleStream doubleStream)
Instead of flat mapping this returns a stream ofFlatMappingOperation
.DoubleStream
perform(DoubleStream stream)
Performs the actualy intermediate operation returning the resulting stream-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.infinispan.stream.impl.intops.IntermediateOperation
handleInjection
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Constructor Detail
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FlatMapDoubleOperation
public FlatMapDoubleOperation(DoubleFunction<? extends DoubleStream> function)
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Method Detail
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perform
public DoubleStream perform(DoubleStream stream)
Description copied from interface:IntermediateOperation
Performs the actualy intermediate operation returning the resulting stream- Specified by:
perform
in interfaceIntermediateOperation<Double,DoubleStream,Double,DoubleStream>
- Parameters:
stream
- the stream to have the operation performed on- Returns:
- the resulting stream after the operation was applied
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getFunction
public DoubleFunction<? extends DoubleStream> getFunction()
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map
public Stream<DoubleStream> map(DoubleStream doubleStream)
Description copied from interface:FlatMappingOperation
Instead of flat mapping this returns a stream ofFlatMappingOperation
.- Specified by:
map
in interfaceFlatMappingOperation<Double,DoubleStream,Double,DoubleStream>
- Parameters:
doubleStream
- the stream to convert- Returns:
- the stream of streams
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