Uses of Interface
java.util.stream.Stream

Packages that use Stream

Package	Description
java.io	Provides for system input and output through data streams, serialization and the file system.
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.net	Provides the classes for implementing networking applications.
java.nio.file	Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
java.security	Provides the classes and interfaces for the security framework.
java.sql	Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java™ programming language.
java.util	Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.jar	Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file.
java.util.regex	Classes for matching character sequences against patterns specified by regular expressions.
java.util.stream	Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
java.util.zip	Provides classes for reading and writing the standard ZIP and GZIP file formats.
javax.xml.catalog	Provides the classes for implementing XML Catalogs OASIS Standard V1.1, 7 October 2005.

Uses of Stream in java.io

Methods in java.io that return Stream

Modifier and Type	Method and Description
Stream<String>	BufferedReader.lines() Returns a Stream, the elements of which are lines read from this BufferedReader.

Uses of Stream in java.lang

Methods in java.lang that return Stream

Modifier and Type	Method and Description
static Stream<ProcessHandle>	ProcessHandle.allProcesses() Returns a snapshot of all processes visible to the current process.
Stream<ProcessHandle>	Process.children() Returns a snapshot of the direct children of the process.
Stream<ProcessHandle>	ProcessHandle.children() Returns a snapshot of the current direct children of the process.
Stream<ProcessHandle>	Process.descendants() Returns a snapshot of the descendants of the process.
Stream<ProcessHandle>	ProcessHandle.descendants() Returns a snapshot of the descendants of the process.

Method parameters in java.lang with type arguments of type Stream

Modifier and Type	Method and Description
<T> T	StackWalker.walk(Function<? super Stream<StackWalker.StackFrame>,? extends T> function) Applies the given function to the stream of StackFrames for the current thread, traversing from the top frame of the stack, which is the method calling this walk method.

Uses of Stream in java.net

Methods in java.net that return Stream

Modifier and Type	Method and Description
Stream<InetAddress>	NetworkInterface.inetAddresses() Get a Stream of all or a subset of the InetAddresses bound to this network interface.
static Stream<NetworkInterface>	NetworkInterface.networkInterfaces() Returns a Stream of all the interfaces on this machine.
Stream<NetworkInterface>	NetworkInterface.subInterfaces() Get a Stream of all subinterfaces (also known as virtual interfaces) attached to this network interface.

Uses of Stream in java.nio.file

Methods in java.nio.file that return Stream

Modifier and Type	Method and Description
static Stream<Path>	Files.find(Path start, int maxDepth, BiPredicate<Path,BasicFileAttributes> matcher, FileVisitOption... options) Return a Stream that is lazily populated with Path by searching for files in a file tree rooted at a given starting file.
static Stream<String>	Files.lines(Path path) Read all lines from a file as a Stream.
static Stream<String>	Files.lines(Path path, Charset cs) Read all lines from a file as a Stream.
static Stream<Path>	Files.list(Path dir) Return a lazily populated Stream, the elements of which are the entries in the directory.
static Stream<Path>	Files.walk(Path start, int maxDepth, FileVisitOption... options) Return a Stream that is lazily populated with Path by walking the file tree rooted at a given starting file.
static Stream<Path>	Files.walk(Path start, FileVisitOption... options) Return a Stream that is lazily populated with Path by walking the file tree rooted at a given starting file.

Uses of Stream in java.security

Methods in java.security that return Stream

Modifier and Type	Method and Description
Stream<Permission>	PermissionCollection.elementsAsStream() Returns a stream of all the Permission objects in the collection.

Uses of Stream in java.sql

Methods in java.sql that return Stream

Modifier and Type	Method and Description
static Stream<Driver>	DriverManager.drivers() Retrieves a Stream with all of the currently loaded JDBC drivers to which the current caller has access.

Uses of Stream in java.util

Methods in java.util that return Stream

Modifier and Type	Method and Description
Stream<MatchResult>	Scanner.findAll(String patString) Returns a stream of match results that match the provided pattern string.
Stream<MatchResult>	Scanner.findAll(Pattern pattern) Returns a stream of match results from this scanner.
default Stream<E>	Collection.parallelStream() Returns a possibly parallel Stream with this collection as its source.
static <T> Stream<T>	Arrays.stream(T[] array) Returns a sequential Stream with the specified array as its source.
static <T> Stream<T>	Arrays.stream(T[] array, int startInclusive, int endExclusive) Returns a sequential Stream with the specified range of the specified array as its source.
default Stream<E>	Collection.stream() Returns a sequential Stream with this collection as its source.
Stream<T>	Optional.stream() If a value is present, returns a sequential Stream containing only that value, otherwise returns an empty Stream.
Stream<String>	Scanner.tokens() Returns a stream of delimiter-separated tokens from this scanner.

Uses of Stream in java.util.jar

Methods in java.util.jar that return Stream

Modifier and Type	Method and Description
Stream<JarEntry>	JarFile.stream() Returns an ordered Stream over the jar file entries.

Uses of Stream in java.util.regex

Methods in java.util.regex that return Stream

Modifier and Type	Method and Description
Stream<MatchResult>	Matcher.results() Returns a stream of match results for each subsequence of the input sequence that matches the pattern.
Stream<String>	Pattern.splitAsStream(CharSequence input) Creates a stream from the given input sequence around matches of this pattern.

Uses of Stream in java.util.stream

Methods in java.util.stream that return Stream

Modifier and Type	Method and Description
Stream<Double>	DoubleStream.boxed() Returns a Stream consisting of the elements of this stream, boxed to Double.
Stream<Integer>	IntStream.boxed() Returns a Stream consisting of the elements of this stream, each boxed to an Integer.
Stream<Long>	LongStream.boxed() Returns a Stream consisting of the elements of this stream, each boxed to a Long.
Stream<T>	Stream.Builder.build() Builds the stream, transitioning this builder to the built state.
static <T> Stream<T>	Stream.concat(Stream<? extends T> a, Stream<? extends T> 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.
Stream<T>	Stream.distinct() Returns a stream consisting of the distinct elements (according to Object.equals(Object)) of this stream.
default Stream<T>	Stream.dropWhile(Predicate<? super T> 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 <T> Stream<T>	Stream.empty() Returns an empty sequential Stream.
Stream<T>	Stream.filter(Predicate<? super T> predicate) Returns a stream consisting of the elements of this stream that match the given predicate.
<R> Stream<R>	Stream.flatMap(Function<? super T,? extends Stream<? extends R>> 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.
static <T> Stream<T>	Stream.generate(Supplier<T> s) Returns an infinite sequential unordered stream where each element is generated by the provided Supplier.
static <T> Stream<T>	Stream.iterate(T seed, UnaryOperator<T> f) Returns an infinite sequential ordered Stream 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.
Stream<T>	Stream.limit(long maxSize) Returns a stream consisting of the elements of this stream, truncated to be no longer than maxSize in length.
<R> Stream<R>	Stream.map(Function<? super T,? extends R> mapper) Returns a stream consisting of the results of applying the given function to the elements of this stream.
<U> Stream<U>	DoubleStream.mapToObj(DoubleFunction<? extends U> mapper) Returns an object-valued Stream consisting of the results of applying the given function to the elements of this stream.
<U> Stream<U>	IntStream.mapToObj(IntFunction<? extends U> mapper) Returns an object-valued Stream consisting of the results of applying the given function to the elements of this stream.
<U> Stream<U>	LongStream.mapToObj(LongFunction<? extends U> mapper) Returns an object-valued Stream consisting of the results of applying the given function to the elements of this stream.
static <T> Stream<T>	Stream.of(T t) Returns a sequential Stream containing a single element.
static <T> Stream<T>	Stream.of(T... values) Returns a sequential ordered stream whose elements are the specified values.
static <T> Stream<T>	Stream.ofNullable(T t) Returns a sequential Stream containing a single element, if non-null, otherwise returns an empty Stream.
Stream<T>	Stream.peek(Consumer<? super T> 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.
Stream<T>	Stream.skip(long n) Returns a stream consisting of the remaining elements of this stream after discarding the first n elements of the stream.
Stream<T>	Stream.sorted() Returns a stream consisting of the elements of this stream, sorted according to natural order.
Stream<T>	Stream.sorted(Comparator<? super T> comparator) Returns a stream consisting of the elements of this stream, sorted according to the provided Comparator.
static <T> Stream<T>	StreamSupport.stream(Supplier<? extends Spliterator<T>> supplier, int characteristics, boolean parallel) Creates a new sequential or parallel Stream from a Supplier of Spliterator.
static <T> Stream<T>	StreamSupport.stream(Spliterator<T> spliterator, boolean parallel) Creates a new sequential or parallel Stream from a Spliterator.
default Stream<T>	Stream.takeWhile(Predicate<? super T> 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 Stream

Modifier and Type	Method and Description
static <T> Stream<T>	Stream.concat(Stream<? extends T> a, Stream<? extends T> 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 Stream

Modifier and Type	Method and Description
<R> Stream<R>	Stream.flatMap(Function<? super T,? extends Stream<? extends R>> 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.
static <T,U,A,R> Collector<T,?,R>	Collectors.flatMapping(Function<? super T,? extends Stream<? extends U>> mapper, Collector<? super U,A,R> downstream) Adapts a Collector accepting elements of type U to one accepting elements of type T by applying a flat mapping function to each input element before accumulation.

Uses of Stream in java.util.zip

Methods in java.util.zip that return Stream

Modifier and Type	Method and Description
Stream<? extends ZipEntry>	ZipFile.stream() Returns an ordered Stream over the ZIP file entries.

Uses of Stream in javax.xml.catalog

Methods in javax.xml.catalog that return Stream

Modifier and Type	Method and Description
Stream<Catalog>	Catalog.catalogs() Returns a sequential Stream of alternative Catalogs specified using the nextCatalog entries in the current catalog, and as the input of catalog files excluding the current catalog (that is, the first in the input list) when the Catalog object is created by the CatalogManager.