Package io.smallrye.mutiny.groups

Class MultiItemCombination

java.lang.Object

io.smallrye.mutiny.groups.MultiItemCombination

public class MultiItemCombination
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
MultiItemCombination()

Method Summary

Modifier and Type	Method	Description
MultiItemCombineIterable	streams(java.lang.Iterable<? extends org.reactivestreams.Publisher<?>> iterable)	Combines the items from multiple streams.
<T1,T2> MultiItemCombine2<T1,T2>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b)	Combines the items from 2 streams.
<T1,T2,T3> MultiItemCombine3<T1,T2,T3>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c)	Combines the items from 3 streams.
<T1,T2,T3,T4> MultiItemCombine4<T1,T2,T3,T4>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c, org.reactivestreams.Publisher<? extends T4> d)	Combines the items from 4 streams.
<T1,T2,T3,T4,T5> MultiItemCombine5<T1,T2,T3,T4,T5>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c, org.reactivestreams.Publisher<? extends T4> d, org.reactivestreams.Publisher<? extends T5> e)	Combines the items from 5 streams.
<T1,T2,T3,T4,T5,T6> MultiItemCombine6<T1,T2,T3,T4,T5,T6>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c, org.reactivestreams.Publisher<? extends T4> d, org.reactivestreams.Publisher<? extends T5> e, org.reactivestreams.Publisher<? extends T6> f)	Combines the items from 6 streams.
<T1,T2,T3,T4,T5,T6,T7> MultiItemCombine7<T1,T2,T3,T4,T5,T6,T7>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c, org.reactivestreams.Publisher<? extends T4> d, org.reactivestreams.Publisher<? extends T5> e, org.reactivestreams.Publisher<? extends T6> f, org.reactivestreams.Publisher<? extends T7> g)	Combines the items from 7 streams.
<T1,T2,T3,T4,T5,T6,T7,T8> MultiItemCombine8<T1,T2,T3,T4,T5,T6,T7,T8>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c, org.reactivestreams.Publisher<? extends T4> d, org.reactivestreams.Publisher<? extends T5> e, org.reactivestreams.Publisher<? extends T6> f, org.reactivestreams.Publisher<? extends T7> g, org.reactivestreams.Publisher<? extends T8> h)	Combines the items from 8 streams.
<T1,T2,T3,T4,T5,T6,T7,T8,T9> MultiItemCombine9<T1,T2,T3,T4,T5,T6,T7,T8,T9>	streams(org.reactivestreams.Publisher<? extends T1> a, org.reactivestreams.Publisher<? extends T2> b, org.reactivestreams.Publisher<? extends T3> c, org.reactivestreams.Publisher<? extends T4> d, org.reactivestreams.Publisher<? extends T5> e, org.reactivestreams.Publisher<? extends T6> f, org.reactivestreams.Publisher<? extends T7> g, org.reactivestreams.Publisher<? extends T8> h, org.reactivestreams.Publisher<? extends T9> i)	Combines the items from 9 streams.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiItemCombination

public MultiItemCombination()

Method Detail

streams

@CheckReturnValue
public <T1,T2> MultiItemCombine2<T1,T2> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                            org.reactivestreams.Publisher<? extends T2> b)

Combines the items from 2 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3> MultiItemCombine3<T1,T2,T3> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                              org.reactivestreams.Publisher<? extends T2> b,
                                                                              org.reactivestreams.Publisher<? extends T3> c)

Combines the items from 3 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3,T4> MultiItemCombine4<T1,T2,T3,T4> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                                                org.reactivestreams.Publisher<? extends T2> b,
                                                                                                org.reactivestreams.Publisher<? extends T3> c,
                                                                                                org.reactivestreams.Publisher<? extends T4> d)

Combines the items from 4 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

T4 - the type of item from the fourth stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

d - the fourth stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3,T4,T5> MultiItemCombine5<T1,T2,T3,T4,T5> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                                                                  org.reactivestreams.Publisher<? extends T2> b,
                                                                                                                  org.reactivestreams.Publisher<? extends T3> c,
                                                                                                                  org.reactivestreams.Publisher<? extends T4> d,
                                                                                                                  org.reactivestreams.Publisher<? extends T5> e)

Combines the items from 5 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

T4 - the type of item from the fourth stream

T5 - the type of item from the fifth stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

d - the fourth stream, must not be null

e - the fifth stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3,T4,T5,T6> MultiItemCombine6<T1,T2,T3,T4,T5,T6> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                                                                                    org.reactivestreams.Publisher<? extends T2> b,
                                                                                                                                    org.reactivestreams.Publisher<? extends T3> c,
                                                                                                                                    org.reactivestreams.Publisher<? extends T4> d,
                                                                                                                                    org.reactivestreams.Publisher<? extends T5> e,
                                                                                                                                    org.reactivestreams.Publisher<? extends T6> f)

Combines the items from 6 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

T4 - the type of item from the fourth stream

T5 - the type of item from the fifth stream

T6 - the type of item from the sixth stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

d - the fourth stream, must not be null

e - the fifth stream, must not be null

f - the sixth stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3,T4,T5,T6,T7> MultiItemCombine7<T1,T2,T3,T4,T5,T6,T7> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                                                                                                      org.reactivestreams.Publisher<? extends T2> b,
                                                                                                                                                      org.reactivestreams.Publisher<? extends T3> c,
                                                                                                                                                      org.reactivestreams.Publisher<? extends T4> d,
                                                                                                                                                      org.reactivestreams.Publisher<? extends T5> e,
                                                                                                                                                      org.reactivestreams.Publisher<? extends T6> f,
                                                                                                                                                      org.reactivestreams.Publisher<? extends T7> g)

Combines the items from 7 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

T4 - the type of item from the fourth stream

T5 - the type of item from the fifth stream

T6 - the type of item from the sixth stream

T7 - the type of item from the seventh stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

d - the fourth stream, must not be null

e - the fifth stream, must not be null

f - the sixth stream, must not be null

g - the seventh stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3,T4,T5,T6,T7,T8> MultiItemCombine8<T1,T2,T3,T4,T5,T6,T7,T8> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T2> b,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T3> c,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T4> d,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T5> e,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T6> f,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T7> g,
                                                                                                                                                                        org.reactivestreams.Publisher<? extends T8> h)

Combines the items from 8 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

T4 - the type of item from the fourth stream

T5 - the type of item from the fifth stream

T6 - the type of item from the sixth stream

T7 - the type of item from the seventh stream

T8 - the type of item from the eighth stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

d - the fourth stream, must not be null

e - the fifth stream, must not be null

f - the sixth stream, must not be null

g - the seventh stream, must not be null

h - the eighth stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public <T1,T2,T3,T4,T5,T6,T7,T8,T9> MultiItemCombine9<T1,T2,T3,T4,T5,T6,T7,T8,T9> streams(org.reactivestreams.Publisher<? extends T1> a,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T2> b,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T3> c,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T4> d,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T5> e,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T6> f,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T7> g,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T8> h,
                                                                                                                                                                                          org.reactivestreams.Publisher<? extends T9> i)

Combines the items from 9 streams.

Type Parameters:

T1 - the type of item from the first stream

T2 - the type of item from the second stream

T3 - the type of item from the third stream

T4 - the type of item from the fourth stream

T5 - the type of item from the fifth stream

T6 - the type of item from the sixth stream

T7 - the type of item from the seventh stream

T8 - the type of item from the eighth stream

T9 - the type of item from the ninth stream

Parameters:

a - the first stream, must not be null

b - the second stream, must not be null

c - the third stream, must not be null

d - the fourth stream, must not be null

e - the fifth stream, must not be null

f - the sixth stream, must not be null

g - the seventh stream, must not be null

h - the eighth stream, must not be null

i - the ninth stream, must not be null

Returns:

the object to configure the combination process

streams

@CheckReturnValue
public MultiItemCombineIterable streams(java.lang.Iterable<? extends org.reactivestreams.Publisher<?>> iterable)

Combines the items from multiple streams.

If you pass no publishers, the resulting Multi emits the completion event immediately after subscription. If you pass a single publisher, it calls the combination logic for every item from this stream (wrapped in a list of a single element). The resulting Multi emits the result from that combination logic. If you pass multiple publishers, it calls the combination logic for every group of items (1 per upstream publisher) wrapped in a list. The resulting Multi emits the result of that combination logic.

As soon as one of the publisher completes, the combination completes and the completion event is emitted. If any of the publisher emits a failure, the failure is passed downstream and the combination stops.

Parameters:

iterable - the iterable containing the streams to combine. Must not be null

Returns:

the object to configure the combination process