cyclops.async

Interface Adapter<T>

Type Parameters:

T - Data type

All Known Implementing Classes:

Queue, Topic

public interface Adapter<T>

Interface for an Adapter that inputs data from 1 or more input Streams and sends it to 1 or more output Streams

Method Summary

Modifier and Type	Method and Description
boolean	close() Close this adapter
boolean	fromStream(java.util.stream.Stream<T> stream)
default FutureStream<T>	futureStream()
default FutureStream<T>	futureStream(LazyReact reactor) Generate a LazyFutureStream from the data that is passed to this Adapter using the supplied LazyReact futureStream builder
default Xor<Queue<T>,Topic<T>>	matches()
boolean	offer(T data) Offer a single datapoint to this adapter
ReactiveSeq<T>	stream()
ReactiveSeq<T>	stream(Continueable s)
ReactiveSeq<java.util.concurrent.CompletableFuture<T>>	streamCompletableFutures()
<R> R	visit(java.util.function.Function<? super Queue<T>,? extends R> caseQueue, java.util.function.Function<? super Topic<T>,? extends R> caseTopic) Conditionally execute one of the supplied function depending on whether or not this Adapter is a Queue or a Topic

Method Detail

matches

default Xor<Queue<T>,Topic<T>> matches()

Returns:

A structural Pattern Matcher for this Adapter that allows matching on Queue / Topic types

visit

<R> R visit(java.util.function.Function<? super Queue<T>,? extends R> caseQueue,
            java.util.function.Function<? super Topic<T>,? extends R> caseTopic)

Conditionally execute one of the supplied function depending on whether or not this Adapter is a Queue or a Topic

Parameters:

caseQueue - Function to execute if this Adapter is a Queue

caseTopic - Function to execute if this Adapter is a Topic

Returns:

Value returned from executed funciton

offer

boolean offer(T data)

Offer a single datapoint to this adapter

Parameters:

data - data to add

Returns:

self

fromStream

boolean fromStream(java.util.stream.Stream<T> stream)

Parameters:

stream - Input data from provided Stream

futureStream

default FutureStream<T> futureStream(LazyReact reactor)

Generate a LazyFutureStream from the data that is passed to this Adapter using the supplied LazyReact futureStream builder

Parameters:

reactor - FutureStream builder used to determine parallelism and other settings for the created FutureStream

Returns:

LazyFutureStream of data from this Adapter

futureStream

default FutureStream<T> futureStream()

Returns:

Sequential future stream generated from this adapter Adapter#futureStream(LazyReact)

stream

ReactiveSeq<T> stream()

Returns:

Stream of data

stream

ReactiveSeq<T> stream(Continueable s)

Returns:

Stream of data

streamCompletableFutures

ReactiveSeq<java.util.concurrent.CompletableFuture<T>> streamCompletableFutures()

Returns:

Stream of CompletableFutures that can be used as input into a SimpleReact concurrent dataflow

close

boolean close()

Close this adapter

Returns:

true if closed