DiscoveryService (streamingpool-core API)

All Known Implementing Classes:

LocalPool, TrackKeepingDiscoveryService

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface DiscoveryService
```
Interface used to discover Publisher.

See Also:

ProvidingService

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T> org.reactivestreams.Publisher<T>`	`discover(StreamId<T> id)`	Given a `StreamId`, this method returns the correspondent `Publisher`.

- Method Detail
  - discover
```
<T> org.reactivestreams.Publisher<T> discover(StreamId<T> id)
```
    Given a StreamId, this method returns the correspondent Publisher. This method should not return null, instead is preferred to throw a specific exception in the case the given id is not present in the system. From the API level, this behavior is not forced.
    
    Parameters:
    
    id - the identifier of the stream to be discovered
    
    Returns:
    
    the discovered Publisher