Package org.silverpeas.core.util.stream

Class StreamWrapper<T>

java.lang.Object

org.silverpeas.core.util.stream.StreamWrapper<T>

All Implemented Interfaces:

AutoCloseable, BaseStream<T,Stream<T>>, Stream<T>

Direct Known Subclasses:

ReplacementList.FilterStream

public abstract class StreamWrapper<T>
extends Object
implements Stream<T>

Author:

silveryocha

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.stream.Stream

Stream.Builder<T extends Object>

Constructor Summary

Constructors

Constructor	Description
StreamWrapper(Stream<T> stream)

Method Summary

Modifier and Type	Method	Description
boolean	allMatch(Predicate<? super T> predicate)
boolean	anyMatch(Predicate<? super T> predicate)
static <T1> Stream.Builder<T1>	builder()
void	close()
<R> R	collect(Supplier<R> supplier, BiConsumer<R,? super T> accumulator, BiConsumer<R,R> combiner)
<R,A> R	collect(Collector<? super T,A,R> collector)
static <T1> Stream<T1>	concat(Stream<? extends T1> a, Stream<? extends T1> b)
long	count()
Stream<T>	distinct()
static <T1> Stream<T1>	empty()
Stream<T>	filter(Predicate<? super T> predicate)
Optional<T>	findAny()
Optional<T>	findFirst()
<R> Stream<R>	flatMap(Function<? super T,? extends Stream<? extends R>> mapper)
DoubleStream	flatMapToDouble(Function<? super T,? extends DoubleStream> mapper)
IntStream	flatMapToInt(Function<? super T,? extends IntStream> mapper)
LongStream	flatMapToLong(Function<? super T,? extends LongStream> mapper)
void	forEach(Consumer<? super T> action)
void	forEachOrdered(Consumer<? super T> action)
static <T1> Stream<T1>	generate(Supplier<T1> s)
boolean	isParallel()
static <T1> Stream<T1>	iterate(T1 seed, UnaryOperator<T1> f)
Iterator<T>	iterator()
Stream<T>	limit(long maxSize)
<R> Stream<R>	map(Function<? super T,? extends R> mapper)
DoubleStream	mapToDouble(ToDoubleFunction<? super T> mapper)
IntStream	mapToInt(ToIntFunction<? super T> mapper)
LongStream	mapToLong(ToLongFunction<? super T> mapper)
Optional<T>	max(Comparator<? super T> comparator)
Optional<T>	min(Comparator<? super T> comparator)
boolean	noneMatch(Predicate<? super T> predicate)
static <T1> Stream<T1>	of(T1 t1)
static <T1> Stream<T1>	of(T1... values)
Stream<T>	onClose(Runnable closeHandler)
Stream<T>	parallel()
Stream<T>	peek(Consumer<? super T> action)
Optional<T>	reduce(BinaryOperator<T> accumulator)
T	reduce(T identity, BinaryOperator<T> accumulator)
<U> U	reduce(U identity, BiFunction<U,? super T,U> accumulator, BinaryOperator<U> combiner)
Stream<T>	sequential()
Stream<T>	skip(long n)
Stream<T>	sorted()
Stream<T>	sorted(Comparator<? super T> comparator)
Spliterator<T>	spliterator()
protected Stream<T>	stream()
Object[]	toArray()
<A> A[]	toArray(IntFunction<A[]> generator)
Stream<T>	unordered()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.stream.Stream

dropWhile, takeWhile

Constructor Detail

StreamWrapper

public StreamWrapper(Stream<T> stream)

Method Detail

builder

public static <T1> Stream.Builder<T1> builder()

empty

public static <T1> Stream<T1> empty()

of

public static <T1> Stream<T1> of(T1 t1)

of

@SafeVarargs
public static <T1> Stream<T1> of(T1... values)

iterate

public static <T1> Stream<T1> iterate(T1 seed,
                                      UnaryOperator<T1> f)

generate

public static <T1> Stream<T1> generate(Supplier<T1> s)

concat

public static <T1> Stream<T1> concat(Stream<? extends T1> a,
                                     Stream<? extends T1> b)

stream

protected Stream<T> stream()

filter

public Stream<T> filter(Predicate<? super T> predicate)

Specified by:

filter in interface Stream<T>

map

public <R> Stream<R> map(Function<? super T,? extends R> mapper)

Specified by:

map in interface Stream<T>

mapToInt

public IntStream mapToInt(ToIntFunction<? super T> mapper)

Specified by:

mapToInt in interface Stream<T>

mapToLong

public LongStream mapToLong(ToLongFunction<? super T> mapper)

Specified by:

mapToLong in interface Stream<T>

mapToDouble

public DoubleStream mapToDouble(ToDoubleFunction<? super T> mapper)

Specified by:

mapToDouble in interface Stream<T>

flatMap

public <R> Stream<R> flatMap(Function<? super T,? extends Stream<? extends R>> mapper)

Specified by:

flatMap in interface Stream<T>

flatMapToInt

public IntStream flatMapToInt(Function<? super T,? extends IntStream> mapper)

Specified by:

flatMapToInt in interface Stream<T>

flatMapToLong

public LongStream flatMapToLong(Function<? super T,? extends LongStream> mapper)

Specified by:

flatMapToLong in interface Stream<T>

flatMapToDouble

public DoubleStream flatMapToDouble(Function<? super T,? extends DoubleStream> mapper)

Specified by:

flatMapToDouble in interface Stream<T>

distinct

public Stream<T> distinct()

Specified by:

distinct in interface Stream<T>

sorted

public Stream<T> sorted()

Specified by:

sorted in interface Stream<T>

sorted

public Stream<T> sorted(Comparator<? super T> comparator)

Specified by:

sorted in interface Stream<T>

peek

public Stream<T> peek(Consumer<? super T> action)

Specified by:

peek in interface Stream<T>

limit

public Stream<T> limit(long maxSize)

Specified by:

limit in interface Stream<T>

skip

public Stream<T> skip(long n)

Specified by:

skip in interface Stream<T>

forEach

public void forEach(Consumer<? super T> action)

Specified by:

forEach in interface Stream<T>

forEachOrdered

public void forEachOrdered(Consumer<? super T> action)

Specified by:

forEachOrdered in interface Stream<T>

toArray

public Object[] toArray()

Specified by:

toArray in interface Stream<T>

toArray

public <A> A[] toArray(IntFunction<A[]> generator)

Specified by:

toArray in interface Stream<T>

reduce

public T reduce(T identity,
                BinaryOperator<T> accumulator)

Specified by:

reduce in interface Stream<T>

reduce

public Optional<T> reduce(BinaryOperator<T> accumulator)

Specified by:

reduce in interface Stream<T>

reduce

public <U> U reduce(U identity,
                    BiFunction<U,? super T,U> accumulator,
                    BinaryOperator<U> combiner)

Specified by:

reduce in interface Stream<T>

collect

public <R> R collect(Supplier<R> supplier,
                     BiConsumer<R,? super T> accumulator,
                     BiConsumer<R,R> combiner)

Specified by:

collect in interface Stream<T>

collect

public <R,A> R collect(Collector<? super T,A,R> collector)

Specified by:

collect in interface Stream<T>

min

public Optional<T> min(Comparator<? super T> comparator)

Specified by:

min in interface Stream<T>

max

public Optional<T> max(Comparator<? super T> comparator)

Specified by:

max in interface Stream<T>

count

public long count()

Specified by:

count in interface Stream<T>

anyMatch

public boolean anyMatch(Predicate<? super T> predicate)

Specified by:

anyMatch in interface Stream<T>

allMatch

public boolean allMatch(Predicate<? super T> predicate)

Specified by:

allMatch in interface Stream<T>

noneMatch

public boolean noneMatch(Predicate<? super T> predicate)

Specified by:

noneMatch in interface Stream<T>

findFirst

public Optional<T> findFirst()

Specified by:

findFirst in interface Stream<T>

findAny

public Optional<T> findAny()

Specified by:

findAny in interface Stream<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface BaseStream<T,Stream<T>>

spliterator

public Spliterator<T> spliterator()

Specified by:

spliterator in interface BaseStream<T,Stream<T>>

isParallel

public boolean isParallel()

Specified by:

isParallel in interface BaseStream<T,Stream<T>>

sequential

public Stream<T> sequential()

Specified by:

sequential in interface BaseStream<T,Stream<T>>

parallel

public Stream<T> parallel()

Specified by:

parallel in interface BaseStream<T,Stream<T>>

unordered

public Stream<T> unordered()

Specified by:

unordered in interface BaseStream<T,Stream<T>>

onClose

public Stream<T> onClose(Runnable closeHandler)

Specified by:

onClose in interface BaseStream<T,Stream<T>>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface BaseStream<T,Stream<T>>