Uses of Interface
java.util.stream.LongStream

Packages that use LongStream

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.random	This package contains classes and interfaces that support a generic API for random number generation.
java.util.stream	Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.

Uses of LongStream in java.util

Methods in java.util that return LongStream

Modifier and Type	Method	Description
LongStream	Random.longs()	Returns an effectively unlimited stream of pseudorandom long values.
LongStream	Random.longs(long streamSize)	Returns a stream producing the given streamSize number of pseudorandom long values.
LongStream	Random.longs(long randomNumberOrigin, long randomNumberBound)	Returns an effectively unlimited stream of pseudorandom long values, each conforming to the given origin (inclusive) and bound (exclusive).
LongStream	Random.longs(long streamSize, long randomNumberOrigin, long randomNumberBound)	Returns a stream producing the given streamSize number of pseudorandom long, each conforming to the given origin (inclusive) and bound (exclusive).
LongStream	SplittableRandom.longs()	Returns an effectively unlimited stream of pseudorandom long values from this generator and/or one split from it.
LongStream	SplittableRandom.longs(long streamSize)	Returns a stream producing the given streamSize number of pseudorandom long values from this generator and/or one split from it.
LongStream	SplittableRandom.longs(long randomNumberOrigin, long randomNumberBound)	Returns an effectively unlimited stream of pseudorandom long values from this generator and/or one split from it; each value conforms to the given origin (inclusive) and bound (exclusive).
LongStream	SplittableRandom.longs(long streamSize, long randomNumberOrigin, long randomNumberBound)	Returns a stream producing the given streamSize number of pseudorandom long values from this generator and/or one split from it; each value conforms to the given origin (inclusive) and bound (exclusive).
static LongStream	Arrays.stream(long[] array)	Returns a sequential LongStream with the specified array as its source.
static LongStream	Arrays.stream(long[] array, int startInclusive, int endExclusive)	Returns a sequential LongStream with the specified range of the specified array as its source.
LongStream	OptionalLong.stream()	If a value is present, returns a sequential LongStream containing only that value, otherwise returns an empty LongStream.

Uses of LongStream in java.util.concurrent

Methods in java.util.concurrent that return LongStream

Modifier and Type	Method	Description
LongStream	ThreadLocalRandom.longs()	Returns an effectively unlimited stream of pseudorandom long values.
LongStream	ThreadLocalRandom.longs(long streamSize)	Returns a stream producing the given streamSize number of pseudorandom long values.
LongStream	ThreadLocalRandom.longs(long randomNumberOrigin, long randomNumberBound)	Returns an effectively unlimited stream of pseudorandom long values, each conforming to the given origin (inclusive) and bound (exclusive).
LongStream	ThreadLocalRandom.longs(long streamSize, long randomNumberOrigin, long randomNumberBound)	Returns a stream producing the given streamSize number of pseudorandom long, each conforming to the given origin (inclusive) and bound (exclusive).

Uses of LongStream in java.util.random

Methods in java.util.random that return LongStream

Modifier and Type	Method	Description
default LongStream	RandomGenerator.longs()	Returns an effectively unlimited stream of pseudorandomly chosen long values.
default LongStream	RandomGenerator.longs(long streamSize)	Returns a stream producing the given streamSize number of pseudorandomly chosen long values.
default LongStream	RandomGenerator.longs(long randomNumberOrigin, long randomNumberBound)	Returns an effectively unlimited stream of pseudorandomly chosen long values, where each value is between the specified origin (inclusive) and the specified bound (exclusive).
default LongStream	RandomGenerator.longs(long streamSize, long randomNumberOrigin, long randomNumberBound)	Returns a stream producing the given streamSize number of pseudorandomly chosen long values, where each value is between the specified origin (inclusive) and the specified bound (exclusive).

Uses of LongStream in java.util.stream

Subinterfaces with type arguments of type LongStream in java.util.stream

Modifier and Type	Interface	Description
interface	LongStream	A sequence of primitive long-valued elements supporting sequential and parallel aggregate operations.

Methods in java.util.stream that return LongStream

Modifier and Type	Method	Description
LongStream	IntStream.asLongStream()	Returns a LongStream consisting of the elements of this stream, converted to long.
LongStream	LongStream.Builder.build()	Builds the stream, transitioning this builder to the built state.
static LongStream	LongStream.concat(LongStream a, LongStream 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.
LongStream	LongStream.distinct()	Returns a stream consisting of the distinct elements of this stream.
default LongStream	LongStream.dropWhile(LongPredicate 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 LongStream	LongStream.empty()	Returns an empty sequential LongStream.
LongStream	LongStream.filter(LongPredicate predicate)	Returns a stream consisting of the elements of this stream that match the given predicate.
LongStream	LongStream.flatMap(LongFunction<? extends LongStream> 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.
LongStream	Stream.flatMapToLong(Function<? super T,? extends LongStream> mapper)	Returns an LongStream 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 LongStream	LongStream.generate(LongSupplier s)	Returns an infinite sequential unordered stream where each element is generated by the provided LongSupplier.
static LongStream	LongStream.iterate(long seed, LongPredicate hasNext, LongUnaryOperator next)	Returns a sequential ordered LongStream produced by iterative application of the given next function to an initial element, conditioned on satisfying the given hasNext predicate.
static LongStream	LongStream.iterate(long seed, LongUnaryOperator f)	Returns an infinite sequential ordered LongStream 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.
LongStream	LongStream.limit(long maxSize)	Returns a stream consisting of the elements of this stream, truncated to be no longer than maxSize in length.
static LongStream	StreamSupport.longStream(Supplier<? extends Spliterator.OfLong> supplier, int characteristics, boolean parallel)	Creates a new sequential or parallel LongStream from a Supplier of Spliterator.OfLong.
static LongStream	StreamSupport.longStream(Spliterator.OfLong spliterator, boolean parallel)	Creates a new sequential or parallel LongStream from a Spliterator.OfLong.
LongStream	LongStream.map(LongUnaryOperator mapper)	Returns a stream consisting of the results of applying the given function to the elements of this stream.
default LongStream	LongStream.mapMulti(LongStream.LongMapMultiConsumer mapper)	Returns a stream consisting of the results of replacing each element of this stream with multiple elements, specifically zero or more elements.
default LongStream	Stream.mapMultiToLong(BiConsumer<? super T,? super LongConsumer> mapper)	Returns a LongStream consisting of the results of replacing each element of this stream with multiple elements, specifically zero or more elements.
LongStream	DoubleStream.mapToLong(DoubleToLongFunction mapper)	Returns a LongStream consisting of the results of applying the given function to the elements of this stream.
LongStream	IntStream.mapToLong(IntToLongFunction mapper)	Returns a LongStream consisting of the results of applying the given function to the elements of this stream.
LongStream	Stream.mapToLong(ToLongFunction<? super T> mapper)	Returns a LongStream consisting of the results of applying the given function to the elements of this stream.
static LongStream	LongStream.of(long t)	Returns a sequential LongStream containing a single element.
static LongStream	LongStream.of(long... values)	Returns a sequential ordered stream whose elements are the specified values.
LongStream	LongStream.peek(LongConsumer 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.
static LongStream	LongStream.range(long startInclusive, long endExclusive)	Returns a sequential ordered LongStream from startInclusive (inclusive) to endExclusive (exclusive) by an incremental step of 1.
static LongStream	LongStream.rangeClosed(long startInclusive, long endInclusive)	Returns a sequential ordered LongStream from startInclusive (inclusive) to endInclusive (inclusive) by an incremental step of 1.
LongStream	LongStream.skip(long n)	Returns a stream consisting of the remaining elements of this stream after discarding the first n elements of the stream.
LongStream	LongStream.sorted()	Returns a stream consisting of the elements of this stream in sorted order.
default LongStream	LongStream.takeWhile(LongPredicate 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 LongStream

Modifier and Type	Method	Description
static LongStream	LongStream.concat(LongStream a, LongStream 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 LongStream

Modifier and Type	Method	Description
LongStream	LongStream.flatMap(LongFunction<? extends LongStream> 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.
LongStream	Stream.flatMapToLong(Function<? super T,? extends LongStream> mapper)	Returns an LongStream 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.