io.smallrye.mutiny.operators

Class MultiCollector

java.lang.Object

io.smallrye.mutiny.operators.MultiCollector

public class MultiCollector
extends Object

Method Summary

Modifier and Type	Method and Description
static <R,T> Uni<R>	collectInto(Multi<T> upstream, Supplier<R> producer, BiConsumer<R,? super T> combinator)
static <T,A,R> Uni<R>	collector(Multi<T> upstream, Collector<? super T,A,? extends R> collector, boolean acceptNullAsInitialValue)
static <T> Uni<T>	first(Multi<T> upstream)
static <T> Uni<T>	last(Multi<T> upstream)
static <T> Uni<List<T>>	list(Multi<T> upstream)
static <T> Multi<List<T>>	list(Multi<T> upstream, Duration timeWindow)
static <T> Multi<List<T>>	list(Multi<T> upstream, int size)
static <T> Multi<List<T>>	list(Multi<T> upstream, int size, int skip)
static <K,T> Uni<Map<K,T>>	map(Multi<T> upstream, Function<? super T,? extends K> keyMapper)
static <K,V,T> Uni<Map<K,V>>	map(Multi<T> upstream, Function<? super T,? extends K> keyMapper, Function<? super T,? extends V> valueMapper)
static <K,V,R> Uni<Map<K,Collection<V>>>	multimap(Multi<R> upstream, Function<? super R,? extends K> keyMapper, Function<? super R,? extends V> valueMapper)

Methods inherited from class java.lang.Object

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

Method Detail

first

public static <T> Uni<T> first(Multi<T> upstream)

last

public static <T> Uni<T> last(Multi<T> upstream)

list

public static <T> Uni<List<T>> list(Multi<T> upstream)

collector

public static <T,A,R> Uni<R> collector(Multi<T> upstream,
                                       Collector<? super T,A,? extends R> collector,
                                       boolean acceptNullAsInitialValue)

collectInto

public static <R,T> Uni<R> collectInto(Multi<T> upstream,
                                       Supplier<R> producer,
                                       BiConsumer<R,? super T> combinator)

map

public static <K,T> Uni<Map<K,T>> map(Multi<T> upstream,
                                      Function<? super T,? extends K> keyMapper)

map

public static <K,V,T> Uni<Map<K,V>> map(Multi<T> upstream,
                                        Function<? super T,? extends K> keyMapper,
                                        Function<? super T,? extends V> valueMapper)

multimap

public static <K,V,R> Uni<Map<K,Collection<V>>> multimap(Multi<R> upstream,
                                                         Function<? super R,? extends K> keyMapper,
                                                         Function<? super R,? extends V> valueMapper)

list

public static <T> Multi<List<T>> list(Multi<T> upstream,
                                      Duration timeWindow)

list

public static <T> Multi<List<T>> list(Multi<T> upstream,
                                      int size)

list

public static <T> Multi<List<T>> list(Multi<T> upstream,
                                      int size,
                                      int skip)