Class MapToLongOperation<I>
- java.lang.Object
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- org.infinispan.stream.impl.intops.object.MapToLongOperation<I>
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- Type Parameters:
I
- the type of the input stream
- All Implemented Interfaces:
IntermediateOperation<I,Stream<I>,Long,LongStream>
,MappingOperation<I,Stream<I>,Long,LongStream>
public class MapToLongOperation<I> extends Object implements MappingOperation<I,Stream<I>,Long,LongStream>
Performs map to long operation on a regularStream
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Constructor Summary
Constructors Constructor Description MapToLongOperation(ToLongFunction<? super I> function)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ToLongFunction<? super I>
getFunction()
LongStream
perform(Stream<I> 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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MapToLongOperation
public MapToLongOperation(ToLongFunction<? super I> function)
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Method Detail
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perform
public LongStream perform(Stream<I> stream)
Description copied from interface:IntermediateOperation
Performs the actualy intermediate operation returning the resulting stream- Specified by:
perform
in interfaceIntermediateOperation<I,Stream<I>,Long,LongStream>
- 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 ToLongFunction<? super I> getFunction()
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