Uses of Interface
java.util.stream.DoubleStream

Packages that use DoubleStream 
Package Description
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.concurrent
Utility classes commonly useful in concurrent programming.
java.util.stream
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
  • Uses of DoubleStream in java.util

    Methods in java.util that return DoubleStream 
    Modifier and Type Method Description
    DoubleStream Random.doubles()
    Returns an effectively unlimited stream of pseudorandom double values, each between zero (inclusive) and one (exclusive).
    DoubleStream Random.doubles​(double randomNumberOrigin, double randomNumberBound)
    Returns an effectively unlimited stream of pseudorandom double values, each conforming to the given origin (inclusive) and bound (exclusive).
    DoubleStream Random.doubles​(long streamSize)
    Returns a stream producing the given streamSize number of pseudorandom double values, each between zero (inclusive) and one (exclusive).
    DoubleStream Random.doubles​(long streamSize, double randomNumberOrigin, double randomNumberBound)
    Returns a stream producing the given streamSize number of pseudorandom double values, each conforming to the given origin (inclusive) and bound (exclusive).
    DoubleStream SplittableRandom.doubles()
    Returns an effectively unlimited stream of pseudorandom double values from this generator and/or one split from it; each value is between zero (inclusive) and one (exclusive).
    DoubleStream SplittableRandom.doubles​(double randomNumberOrigin, double randomNumberBound)
    Returns an effectively unlimited stream of pseudorandom double values from this generator and/or one split from it; each value conforms to the given origin (inclusive) and bound (exclusive).
    DoubleStream SplittableRandom.doubles​(long streamSize)
    Returns a stream producing the given streamSize number of pseudorandom double values from this generator and/or one split from it; each value is between zero (inclusive) and one (exclusive).
    DoubleStream SplittableRandom.doubles​(long streamSize, double randomNumberOrigin, double randomNumberBound)
    Returns a stream producing the given streamSize number of pseudorandom double values from this generator and/or one split from it; each value conforms to the given origin (inclusive) and bound (exclusive).
    static DoubleStream Arrays.stream​(double[] array)
    Returns a sequential DoubleStream with the specified array as its source.
    static DoubleStream Arrays.stream​(double[] array, int startInclusive, int endExclusive)
    Returns a sequential DoubleStream with the specified range of the specified array as its source.
    DoubleStream OptionalDouble.stream()
    If a value is present, returns a sequential DoubleStream containing only that value, otherwise returns an empty DoubleStream.
  • Uses of DoubleStream in java.util.concurrent

    Methods in java.util.concurrent that return DoubleStream 
    Modifier and Type Method Description
    DoubleStream ThreadLocalRandom.doubles()
    Returns an effectively unlimited stream of pseudorandom double values, each between zero (inclusive) and one (exclusive).
    DoubleStream ThreadLocalRandom.doubles​(double randomNumberOrigin, double randomNumberBound)
    Returns an effectively unlimited stream of pseudorandom double values, each conforming to the given origin (inclusive) and bound (exclusive).
    DoubleStream ThreadLocalRandom.doubles​(long streamSize)
    Returns a stream producing the given streamSize number of pseudorandom double values, each between zero (inclusive) and one (exclusive).
    DoubleStream ThreadLocalRandom.doubles​(long streamSize, double randomNumberOrigin, double randomNumberBound)
    Returns a stream producing the given streamSize number of pseudorandom double values, each conforming to the given origin (inclusive) and bound (exclusive).
  • Uses of DoubleStream in java.util.stream

    Methods in java.util.stream that return DoubleStream 
    Modifier and Type Method Description
    DoubleStream IntStream.asDoubleStream()
    Returns a DoubleStream consisting of the elements of this stream, converted to double.
    DoubleStream LongStream.asDoubleStream()
    Returns a DoubleStream consisting of the elements of this stream, converted to double.
    DoubleStream DoubleStream.Builder.build()
    Builds the stream, transitioning this builder to the built state.
    static DoubleStream DoubleStream.concat​(DoubleStream a, DoubleStream b)
    Creates a lazily concatenated stream whose elements are all the elements of the first stream followed by all the elements of the second stream.
    DoubleStream DoubleStream.distinct()
    Returns a stream consisting of the distinct elements of this stream.
    static DoubleStream StreamSupport.doubleStream​(Supplier<? extends Spliterator.OfDouble> supplier, int characteristics, boolean parallel)
    Creates a new sequential or parallel DoubleStream from a Supplier of Spliterator.OfDouble.
    static DoubleStream StreamSupport.doubleStream​(Spliterator.OfDouble spliterator, boolean parallel)
    Creates a new sequential or parallel DoubleStream from a Spliterator.OfDouble.
    default DoubleStream DoubleStream.dropWhile​(DoublePredicate predicate)
    Returns, if this stream is ordered, a stream consisting of the remaining elements of this stream after dropping the longest prefix of elements that match the given predicate.
    static DoubleStream DoubleStream.empty()
    Returns an empty sequential DoubleStream.
    DoubleStream DoubleStream.filter​(DoublePredicate predicate)
    Returns a stream consisting of the elements of this stream that match the given predicate.
    DoubleStream DoubleStream.flatMap​(DoubleFunction<? extends DoubleStream> mapper)
    Returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mapping function to each element.
    DoubleStream Stream.flatMapToDouble​(Function<? super T,​? extends DoubleStream> mapper)
    Returns an DoubleStream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mapping function to each element.
    static DoubleStream DoubleStream.generate​(DoubleSupplier s)
    Returns an infinite sequential unordered stream where each element is generated by the provided DoubleSupplier.
    static DoubleStream DoubleStream.iterate​(double seed, DoublePredicate hasNext, DoubleUnaryOperator next)
    Returns a sequential ordered DoubleStream produced by iterative application of the given next function to an initial element, conditioned on satisfying the given hasNext predicate.
    static DoubleStream DoubleStream.iterate​(double seed, DoubleUnaryOperator f)
    Returns an infinite sequential ordered DoubleStream produced by iterative application of a function f to an initial element seed, producing a Stream consisting of seed, f(seed), f(f(seed)), etc.
    DoubleStream DoubleStream.limit​(long maxSize)
    Returns a stream consisting of the elements of this stream, truncated to be no longer than maxSize in length.
    DoubleStream DoubleStream.map​(DoubleUnaryOperator mapper)
    Returns a stream consisting of the results of applying the given function to the elements of this stream.
    DoubleStream IntStream.mapToDouble​(IntToDoubleFunction mapper)
    Returns a DoubleStream consisting of the results of applying the given function to the elements of this stream.
    DoubleStream LongStream.mapToDouble​(LongToDoubleFunction mapper)
    Returns a DoubleStream consisting of the results of applying the given function to the elements of this stream.
    DoubleStream Stream.mapToDouble​(ToDoubleFunction<? super T> mapper)
    Returns a DoubleStream consisting of the results of applying the given function to the elements of this stream.
    static DoubleStream DoubleStream.of​(double t)
    Returns a sequential DoubleStream containing a single element.
    static DoubleStream DoubleStream.of​(double... values)
    Returns a sequential ordered stream whose elements are the specified values.
    DoubleStream DoubleStream.peek​(DoubleConsumer action)
    Returns a stream consisting of the elements of this stream, additionally performing the provided action on each element as elements are consumed from the resulting stream.
    DoubleStream DoubleStream.skip​(long n)
    Returns a stream consisting of the remaining elements of this stream after discarding the first n elements of the stream.
    DoubleStream DoubleStream.sorted()
    Returns a stream consisting of the elements of this stream in sorted order.
    default DoubleStream DoubleStream.takeWhile​(DoublePredicate predicate)
    Returns, if this stream is ordered, a stream consisting of the longest prefix of elements taken from this stream that match the given predicate.
    Methods in java.util.stream with parameters of type DoubleStream 
    Modifier and Type Method Description
    static DoubleStream DoubleStream.concat​(DoubleStream a, DoubleStream b)
    Creates a lazily concatenated stream whose elements are all the elements of the first stream followed by all the elements of the second stream.
    Method parameters in java.util.stream with type arguments of type DoubleStream 
    Modifier and Type Method Description
    DoubleStream DoubleStream.flatMap​(DoubleFunction<? extends DoubleStream> mapper)
    Returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mapping function to each element.
    DoubleStream Stream.flatMapToDouble​(Function<? super T,​? extends DoubleStream> mapper)
    Returns an DoubleStream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mapping function to each element.