Package aQute.bnd.stream

Interface MapStream<K,V>

All Superinterfaces:

AutoCloseable, BaseStream<Map.Entry<K,V>,MapStream<K,V>>

public interface MapStream<K,V>
extends BaseStream<Map.Entry<K,V>,MapStream<K,V>>

Method Summary

Modifier and Type	Method	Description
boolean	allMatch(BiPredicate<? super K,? super V> predicate)
boolean	anyMatch(BiPredicate<? super K,? super V> predicate)
<R> R	collect(Supplier<R> supplier, BiConsumer<R,? super Map.Entry<? extends K,? extends V>> accumulator, BiConsumer<R,R> combiner)
<R, A> R	collect(Collector<? super Map.Entry<? extends K,? extends V>,A,R> collector)
static <K, V> MapStream<K,V>	concat(MapStream<? extends K,? extends V> a, MapStream<? extends K,? extends V> b)
long	count()
MapStream<K,V>	distinct()
MapStream<K,V>	dropWhile(BiPredicate<? super K,? super V> predicate)
MapStream<K,V>	dropWhileKey(Predicate<? super K> predicate)
MapStream<K,V>	dropWhileValue(Predicate<? super V> predicate)
static <K, V> MapStream<K,V>	empty()
Stream<Map.Entry<K,V>>	entries()
static <K, V> Map.Entry<K,V>	entry(K key, V value)
MapStream<K,V>	filter(BiPredicate<? super K,? super V> filter)
MapStream<K,V>	filterKey(Predicate<? super K> filter)
MapStream<K,V>	filterValue(Predicate<? super V> filter)
Optional<Map.Entry<K,V>>	findAny()
Optional<Map.Entry<K,V>>	findFirst()
<R, S> MapStream<R,S>	flatMap(BiFunction<? super K,? super V,? extends MapStream<? extends R,? extends S>> mapper)
<R> MapStream<R,V>	flatMapKey(Function<? super K,? extends Stream<? extends R>> mapper)
DoubleStream	flatMapToDouble(BiFunction<? super K,? super V,? extends DoubleStream> mapper)
IntStream	flatMapToInt(BiFunction<? super K,? super V,? extends IntStream> mapper)
LongStream	flatMapToLong(BiFunction<? super K,? super V,? extends LongStream> mapper)
<O> Stream<O>	flatMapToObj(BiFunction<? super K,? super V,? extends Stream<? extends O>> mapper)
<S> MapStream<K,S>	flatMapValue(Function<? super V,? extends Stream<? extends S>> mapper)
void	forEach(BiConsumer<? super K,? super V> consumer)
void	forEachOrdered(BiConsumer<? super K,? super V> consumer)
Stream<K>	keys()
MapStream<K,V>	limit(long maxSize)
<R, S> MapStream<R,S>	map(BiFunction<? super K,? super V,? extends Map.Entry<? extends R,? extends S>> mapper)
<R> MapStream<R,V>	mapKey(Function<? super K,? extends R> mapper)
DoubleStream	mapToDouble(ToDoubleBiFunction<? super K,? super V> mapper)
IntStream	mapToInt(ToIntBiFunction<? super K,? super V> mapper)
LongStream	mapToLong(ToLongBiFunction<? super K,? super V> mapper)
<O> Stream<O>	mapToObj(BiFunction<? super K,? super V,? extends O> mapper)
<S> MapStream<K,S>	mapValue(Function<? super V,? extends S> mapper)
Optional<Map.Entry<K,V>>	max(Comparator<? super Map.Entry<K,V>> comparator)
Optional<Map.Entry<K,V>>	maxByKey(Comparator<? super K> comparator)
Optional<Map.Entry<K,V>>	maxByValue(Comparator<? super V> comparator)
Optional<Map.Entry<K,V>>	min(Comparator<? super Map.Entry<K,V>> comparator)
Optional<Map.Entry<K,V>>	minByKey(Comparator<? super K> comparator)
Optional<Map.Entry<K,V>>	minByValue(Comparator<? super V> comparator)
boolean	noneMatch(BiPredicate<? super K,? super V> predicate)
static <K, V> MapStream<K,V>	of(Collection<? extends Map.Entry<? extends K,? extends V>> collection)
static <K, V> MapStream<K,V>	of(Map<? extends K,? extends V> map)
static <K, V> MapStream<K,V>	of(Stream<? extends Map.Entry<? extends K,? extends V>> stream)
static <K, V> MapStream<K,V>	of(K k1, V v1)
static <K, V> MapStream<K,V>	of(K k1, V v1, K k2, V v2)
static <K, V> MapStream<K,V>	of(K k1, V v1, K k2, V v2, K k3, V v3)
static <K, V> MapStream<K,V>	of(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4)
static <K, V> MapStream<K,V>	ofEntries(Map.Entry<? extends K,? extends V>... entries)
static <O, K, V> MapStream<K,V>	ofEntries(Stream<? extends O> stream, Function<? super O,? extends Map.Entry<? extends K,? extends V>> entryMapper)
static <K, V> MapStream<K,V>	ofNullable(Collection<? extends Map.Entry<? extends K,? extends V>> collection)
static <K, V> MapStream<K,V>	ofNullable(Map<? extends K,? extends V> map)
static <K, V> MapStream<K,V>	ofNullable(Stream<? extends Map.Entry<? extends K,? extends V>> stream)
MapStream<K,V>	peek(BiConsumer<? super K,? super V> peek)
MapStream<K,V>	peekKey(Consumer<? super K> peek)
MapStream<K,V>	peekValue(Consumer<? super V> peek)
MapStream<K,V>	skip(long n)
MapStream<K,V>	sorted()
MapStream<K,V>	sorted(Comparator<? super Map.Entry<K,V>> comparator)
MapStream<K,V>	sortedByKey()
MapStream<K,V>	sortedByKey(Comparator<? super K> comparator)
MapStream<K,V>	sortedByValue()
MapStream<K,V>	sortedByValue(Comparator<? super V> comparator)
MapStream<K,V>	takeWhile(BiPredicate<? super K,? super V> predicate)
MapStream<K,V>	takeWhileKey(Predicate<? super K> predicate)
MapStream<K,V>	takeWhileValue(Predicate<? super V> predicate)
Map.Entry<K,V>[]	toArray()
static <K, V> Collector<? super Map.Entry<? extends K,? extends V>,?,Map<K,V>>	toMap()
static <K, V> Collector<? super Map.Entry<? extends K,? extends V>,?,Map<K,V>>	toMap(BinaryOperator<V> mergeFunction)
static <K, V, M extends Map<K, V>> Collector<? super Map.Entry<? extends K,? extends V>,?,M>	toMap(BinaryOperator<V> mergeFunction, Supplier<M> mapSupplier)
Stream<V>	values()

Methods inherited from interface java.util.stream.BaseStream

close, isParallel, iterator, onClose, parallel, sequential, spliterator, unordered

Method Details

of

static <K,
V> MapStream<K,V> of(Map<? extends K,? extends V> map)

ofNullable

static <K,
V> MapStream<K,V> ofNullable(Map<? extends K,? extends V> map)

of

static <K,
V> MapStream<K,V> of(Collection<? extends Map.Entry<? extends K,? extends V>> collection)

ofNullable

static <K,
V> MapStream<K,V> ofNullable(Collection<? extends Map.Entry<? extends K,? extends V>> collection)

of

static <K,
V> MapStream<K,V> of(Stream<? extends Map.Entry<? extends K,? extends V>> stream)

ofNullable

static <K,
V> MapStream<K,V> ofNullable(Stream<? extends Map.Entry<? extends K,? extends V>> stream)

concat

static <K,
V> MapStream<K,V> concat(MapStream<? extends K,? extends V> a,
 MapStream<? extends K,? extends V> b)

empty

static <K,
V> MapStream<K,V> empty()

of

static <K,
V> MapStream<K,V> of(K k1,
 V v1)

of

static <K,
V> MapStream<K,V> of(K k1,
 V v1,
 K k2,
 V v2)

of

static <K,
V> MapStream<K,V> of(K k1,
 V v1,
 K k2,
 V v2,
 K k3,
 V v3)

of

static <K,
V> MapStream<K,V> of(K k1,
 V v1,
 K k2,
 V v2,
 K k3,
 V v3,
 K k4,
 V v4)

ofEntries

@SafeVarargs
static <K,
V> MapStream<K,V> ofEntries(Map.Entry<? extends K,? extends V>... entries)

ofEntries

static <O,
K,
V> MapStream<K,V> ofEntries(Stream<? extends O> stream,
 Function<? super O,? extends Map.Entry<? extends K,? extends V>> entryMapper)

entry

static <K,
V> Map.Entry<K,V> entry(K key,
 V value)

entries

Stream<Map.Entry<K,V>> entries()

keys

Stream<K> keys()

values

Stream<V> values()

distinct

MapStream<K,V> distinct()

filter

MapStream<K,V> filter(BiPredicate<? super K,? super V> filter)

filterKey

MapStream<K,V> filterKey(Predicate<? super K> filter)

filterValue

MapStream<K,V> filterValue(Predicate<? super V> filter)

map

<R,
S> MapStream<R,S> map(BiFunction<? super K,? super V,? extends Map.Entry<? extends R,? extends S>> mapper)

mapKey

<R> MapStream<R,V> mapKey(Function<? super K,? extends R> mapper)

mapValue

<S> MapStream<K,S> mapValue(Function<? super V,? extends S> mapper)

mapToObj

<O> Stream<O> mapToObj(BiFunction<? super K,? super V,? extends O> mapper)

mapToInt

IntStream mapToInt(ToIntBiFunction<? super K,? super V> mapper)

mapToLong

LongStream mapToLong(ToLongBiFunction<? super K,? super V> mapper)

mapToDouble

DoubleStream mapToDouble(ToDoubleBiFunction<? super K,? super V> mapper)

flatMap

<R,
S> MapStream<R,S> flatMap(BiFunction<? super K,? super V,? extends MapStream<? extends R,? extends S>> mapper)

flatMapKey

<R> MapStream<R,V> flatMapKey(Function<? super K,? extends Stream<? extends R>> mapper)

flatMapValue

<S> MapStream<K,S> flatMapValue(Function<? super V,? extends Stream<? extends S>> mapper)

flatMapToObj

<O> Stream<O> flatMapToObj(BiFunction<? super K,? super V,? extends Stream<? extends O>> mapper)

flatMapToInt

IntStream flatMapToInt(BiFunction<? super K,? super V,? extends IntStream> mapper)

flatMapToLong

LongStream flatMapToLong(BiFunction<? super K,? super V,? extends LongStream> mapper)

flatMapToDouble

DoubleStream flatMapToDouble(BiFunction<? super K,? super V,? extends DoubleStream> mapper)

peek

MapStream<K,V> peek(BiConsumer<? super K,? super V> peek)

peekKey

MapStream<K,V> peekKey(Consumer<? super K> peek)

peekValue

MapStream<K,V> peekValue(Consumer<? super V> peek)

sorted

MapStream<K,V> sorted()

sorted

MapStream<K,V> sorted(Comparator<? super Map.Entry<K,V>> comparator)

sortedByKey

MapStream<K,V> sortedByKey()

sortedByKey

MapStream<K,V> sortedByKey(Comparator<? super K> comparator)

sortedByValue

MapStream<K,V> sortedByValue()

sortedByValue

MapStream<K,V> sortedByValue(Comparator<? super V> comparator)

limit

MapStream<K,V> limit(long maxSize)

skip

MapStream<K,V> skip(long n)

count

long count()

forEach

void forEach(BiConsumer<? super K,? super V> consumer)

forEachOrdered

void forEachOrdered(BiConsumer<? super K,? super V> consumer)

anyMatch

boolean anyMatch(BiPredicate<? super K,? super V> predicate)

allMatch

boolean allMatch(BiPredicate<? super K,? super V> predicate)

noneMatch

boolean noneMatch(BiPredicate<? super K,? super V> predicate)

collect

<R> R collect(Supplier<R> supplier,
 BiConsumer<R,? super Map.Entry<? extends K,? extends V>> accumulator,
 BiConsumer<R,R> combiner)

collect

<R,
A> R collect(Collector<? super Map.Entry<? extends K,? extends V>,A,R> collector)

toMap

static <K,
V>
Collector<? super Map.Entry<? extends K,? extends V>,?,Map<K,V>> toMap()

toMap

static <K,
V>
Collector<? super Map.Entry<? extends K,? extends V>,?,Map<K,V>> toMap(BinaryOperator<V> mergeFunction)

toMap

static <K,
V,
M extends Map<K,
V>>
Collector<? super Map.Entry<? extends K,? extends V>,?,M> toMap(BinaryOperator<V> mergeFunction,
 Supplier<M> mapSupplier)

max

Optional<Map.Entry<K,V>> max(Comparator<? super Map.Entry<K,V>> comparator)

maxByKey

Optional<Map.Entry<K,V>> maxByKey(Comparator<? super K> comparator)

maxByValue

Optional<Map.Entry<K,V>> maxByValue(Comparator<? super V> comparator)

min

Optional<Map.Entry<K,V>> min(Comparator<? super Map.Entry<K,V>> comparator)

minByKey

Optional<Map.Entry<K,V>> minByKey(Comparator<? super K> comparator)

minByValue

Optional<Map.Entry<K,V>> minByValue(Comparator<? super V> comparator)

findAny

Optional<Map.Entry<K,V>> findAny()

findFirst

Optional<Map.Entry<K,V>> findFirst()

toArray

Map.Entry<K,V>[] toArray()

takeWhile

MapStream<K,V> takeWhile(BiPredicate<? super K,? super V> predicate)

takeWhileKey

MapStream<K,V> takeWhileKey(Predicate<? super K> predicate)

takeWhileValue

MapStream<K,V> takeWhileValue(Predicate<? super V> predicate)

dropWhile

MapStream<K,V> dropWhile(BiPredicate<? super K,? super V> predicate)

dropWhileKey

MapStream<K,V> dropWhileKey(Predicate<? super K> predicate)

dropWhileValue

MapStream<K,V> dropWhileValue(Predicate<? super V> predicate)