io.smallrye.mutiny.groups

Class UniOnTerminate<T>

java.lang.Object

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

public class UniOnTerminate<T>
extends Object

Constructor Summary

Constructors

Constructor and Description
UniOnTerminate(Uni<T> upstream)

Method Summary

Modifier and Type	Method and Description
Uni<T>	invoke(Functions.TriConsumer<T,Throwable,Boolean> consumer) Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription.
Uni<T>	invoke(Runnable action) Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription.
Uni<T>	invokeUni(Functions.Function3<? super T,Throwable,Boolean,Uni<?>> mapper) Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription.
Uni<T>	invokeUni(Supplier<Uni<?>> supplier) Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniOnTerminate

public UniOnTerminate(Uni<T> upstream)

Method Detail

invoke

public Uni<T> invoke(Functions.TriConsumer<T,Throwable,Boolean> consumer)

Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription.

Parameters:

consumer - the consumer receiving the item, the failure and a boolean indicating whether the termination is due to a cancellation (the 2 first parameters would be null in this case). Must not be null If the second parameter (the failure) is not null, the first is necessary null and the third is necessary false as it indicates a termination due to a failure.

Returns:

the new Uni

invoke

public Uni<T> invoke(Runnable action)

Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription. Unlike invoke(Functions.TriConsumer) (Functions.TriConsumer)}, the callback does not receive the item, failure or cancellation.

Parameters:

action - the action to run, must not be null

Returns:

the new Uni

invokeUni

public Uni<T> invokeUni(Functions.Function3<? super T,Throwable,Boolean,Uni<?>> mapper)

Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription.

Parameters:

mapper - the function receiving the item, the failure and a boolean indicating whether the termination is due to a cancellation. When an item is emitted then the failure is null and the boolean is false. When a failure is emitted then the item is null and the boolean is false. When the subscription has been cancelled then the boolean is true and the other parameters are null. The function must return a non-null Uni.

Returns:

the new Uni

invokeUni

public Uni<T> invokeUni(Supplier<Uni<?>> supplier)

Attaches an action that is executed when the Uni emits an item or a failure or when the subscriber cancels the subscription. Unlike invokeUni(Functions.Function3) the supplier does not receive the item, failure or cancellation.

Parameters:

supplier - must return a non-null Uni.

Returns:

the new Uni