Uses of Interface
java.util.stream.IntStream

Packages that use IntStream
Package
Description
Provides classes that are fundamental to the design of the Java programming language.
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.
Utility classes commonly useful in concurrent programming.
This package contains classes and interfaces that support a generic API for random number generation.
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
  • Uses of IntStream in java.lang

    Methods in java.lang that return IntStream
    Modifier and Type
    Method
    Description
    default IntStream
    CharSequence.chars()
    Returns a stream of int zero-extending the char values from this sequence.
    String.chars()
    Returns a stream of int zero-extending the char values from this sequence.
    default IntStream
    CharSequence.codePoints()
    Returns a stream of code point values from this sequence.
    String.codePoints()
    Returns a stream of code point values from this sequence.
  • Uses of IntStream in java.util

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

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

    Methods in java.util.random that return IntStream
    Modifier and Type
    Method
    Description
    default IntStream
    RandomGenerator.ints()
    Returns an effectively unlimited stream of pseudorandomly chosen int values.
    default IntStream
    RandomGenerator.ints​(int randomNumberOrigin, int randomNumberBound)
    Returns an effectively unlimited stream of pseudorandomly chosen int values, where each value is between the specified origin (inclusive) and the specified bound (exclusive).
    default IntStream
    RandomGenerator.ints​(long streamSize)
    Returns a stream producing the given streamSize number of pseudorandomly chosen int values.
    default IntStream
    RandomGenerator.ints​(long streamSize, int randomNumberOrigin, int randomNumberBound)
    Returns a stream producing the given streamSize number of pseudorandomly chosen int values, where each value is between the specified origin (inclusive) and the specified bound (exclusive).
  • Uses of IntStream in java.util.stream

    Methods in java.util.stream that return IntStream
    Modifier and Type
    Method
    Description
    IntStream.Builder.build()
    Builds the stream, transitioning this builder to the built state.
    static IntStream
    IntStream.concat​(IntStream a, IntStream 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.
    IntStream.distinct()
    Returns a stream consisting of the distinct elements of this stream.
    default IntStream
    IntStream.dropWhile​(IntPredicate 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 IntStream
    IntStream.empty()
    Returns an empty sequential IntStream.
    IntStream.filter​(IntPredicate predicate)
    Returns a stream consisting of the elements of this stream that match the given predicate.
    IntStream.flatMap​(IntFunction<? extends IntStream> 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.
    Stream.flatMapToInt​(Function<? super T,​? extends IntStream> mapper)
    Returns an IntStream 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 IntStream
    IntStream.generate​(IntSupplier s)
    Returns an infinite sequential unordered stream where each element is generated by the provided IntSupplier.
    static IntStream
    StreamSupport.intStream​(Supplier<? extends Spliterator.OfInt> supplier, int characteristics, boolean parallel)
    Creates a new sequential or parallel IntStream from a Supplier of Spliterator.OfInt.
    static IntStream
    StreamSupport.intStream​(Spliterator.OfInt spliterator, boolean parallel)
    Creates a new sequential or parallel IntStream from a Spliterator.OfInt.
    static IntStream
    IntStream.iterate​(int seed, IntPredicate hasNext, IntUnaryOperator next)
    Returns a sequential ordered IntStream produced by iterative application of the given next function to an initial element, conditioned on satisfying the given hasNext predicate.
    static IntStream
    IntStream.iterate​(int seed, IntUnaryOperator f)
    Returns an infinite sequential ordered IntStream 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.
    IntStream.limit​(long maxSize)
    Returns a stream consisting of the elements of this stream, truncated to be no longer than maxSize in length.
    IntStream.map​(IntUnaryOperator mapper)
    Returns a stream consisting of the results of applying the given function to the elements of this stream.
    default IntStream
    Returns a stream consisting of the results of replacing each element of this stream with multiple elements, specifically zero or more elements.
    default IntStream
    Stream.mapMultiToInt​(BiConsumer<? super T,​? super IntConsumer> mapper)
    Returns an IntStream consisting of the results of replacing each element of this stream with multiple elements, specifically zero or more elements.
    DoubleStream.mapToInt​(DoubleToIntFunction mapper)
    Returns an IntStream consisting of the results of applying the given function to the elements of this stream.
    LongStream.mapToInt​(LongToIntFunction mapper)
    Returns an IntStream consisting of the results of applying the given function to the elements of this stream.
    Stream.mapToInt​(ToIntFunction<? super T> mapper)
    Returns an IntStream consisting of the results of applying the given function to the elements of this stream.
    static IntStream
    IntStream.of​(int t)
    Returns a sequential IntStream containing a single element.
    static IntStream
    IntStream.of​(int... values)
    Returns a sequential ordered stream whose elements are the specified values.
    IntStream.peek​(IntConsumer 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 IntStream
    IntStream.range​(int startInclusive, int endExclusive)
    Returns a sequential ordered IntStream from startInclusive (inclusive) to endExclusive (exclusive) by an incremental step of 1.
    static IntStream
    IntStream.rangeClosed​(int startInclusive, int endInclusive)
    Returns a sequential ordered IntStream from startInclusive (inclusive) to endInclusive (inclusive) by an incremental step of 1.
    IntStream.skip​(long n)
    Returns a stream consisting of the remaining elements of this stream after discarding the first n elements of the stream.
    IntStream.sorted()
    Returns a stream consisting of the elements of this stream in sorted order.
    default IntStream
    IntStream.takeWhile​(IntPredicate 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 IntStream
    Modifier and Type
    Method
    Description
    static IntStream
    IntStream.concat​(IntStream a, IntStream 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 IntStream
    Modifier and Type
    Method
    Description
    IntStream.flatMap​(IntFunction<? extends IntStream> 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.
    Stream.flatMapToInt​(Function<? super T,​? extends IntStream> mapper)
    Returns an IntStream 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.