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Java SE 12
DRAFT 12-ea+2
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Uses of Interface
java.util.function.DoubleToLongFunction
Packages that use
DoubleToLongFunction
Package
Description
java.util.stream
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
Uses of
DoubleToLongFunction
in
java.util.stream
Methods in
java.util.stream
with parameters of type
DoubleToLongFunction
Modifier and Type
Method
Description
LongStream
DoubleStream.
mapToLong
(
DoubleToLongFunction
mapper)
Returns a
LongStream
consisting of the results of applying the given function to the elements of this stream.