Module io.smallrye.mutiny

Package io.smallrye.mutiny.groups

Class MultiGroup<T>

java.lang.Object

io.smallrye.mutiny.groups.MultiGroup<T>

public class MultiGroup<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
MultiGroup(Multi<T> upstream)

Method Summary

Modifier and Type	Method	Description
<K> Multi<GroupedMulti<K,T>>	by(Function<? super T,? extends K> keyMapper)
<K> Multi<GroupedMulti<K,T>>	by(Function<? super T,? extends K> keyMapper, long prefetch)
<K, V> Multi<GroupedMulti<K,V>>	by(Function<? super T,? extends K> keyMapper, Function<? super T,? extends V> valueMapper)
<K, V> Multi<GroupedMulti<K,V>>	by(Function<? super T,? extends K> keyMapper, Function<? super T,? extends V> valueMapper, long prefetch)
MultiGroupIntoLists<T>	intoLists()	Splits the upstream Multi into List of items and emits these lists.
MultiGroupIntoMultis<T>	intoMultis()	Splits the upstream Multi into Multi of items and emits these Multi.

Methods inherited from class java.lang.Object

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

Constructor Details

MultiGroup

public MultiGroup(Multi<T> upstream)

Method Details

intoLists

@CheckReturnValue
public MultiGroupIntoLists<T> intoLists()

Splits the upstream Multi into List of items and emits these lists. The returned object configures how the split is made.

Returns:

the split configuration

intoMultis

@CheckReturnValue
public MultiGroupIntoMultis<T> intoMultis()

Splits the upstream Multi into Multi of items and emits these Multi. It transforms the upstream Multi into a Multi<Multi<T>>, where each emitted multi contains items from the upstream.

The returned object configures how the split is made.

Returns:

the split configuration

by

@CheckReturnValue
public <K> Multi<GroupedMulti<K,T>> by(Function<? super T,? extends K> keyMapper)

by

@CheckReturnValue
public <K,
V> Multi<GroupedMulti<K,V>> by(Function<? super T,? extends K> keyMapper,
 Function<? super T,? extends V> valueMapper)

by

@CheckReturnValue
public <K> Multi<GroupedMulti<K,T>> by(Function<? super T,? extends K> keyMapper,
 long prefetch)

by

@CheckReturnValue
public <K,
V> Multi<GroupedMulti<K,V>> by(Function<? super T,? extends K> keyMapper,
 Function<? super T,? extends V> valueMapper,
 long prefetch)