Package org.infinispan.remoting.transport.impl

Class PassthroughMapResponseCollector

java.lang.Object

org.infinispan.remoting.transport.impl.PassthroughMapResponseCollector

All Implemented Interfaces:

ResponseCollector<Map<Address,Response>>

public class PassthroughMapResponseCollector
extends Object
implements ResponseCollector<Map<Address,Response>>

Receive responses from multiple nodes, without checking that the responses are valid.

Since:

9.1

Author:

Dan Berindei

Constructor Summary

Constructors

Constructor	Description
PassthroughMapResponseCollector(int expectedSize)

Method Summary

Modifier and Type	Method	Description
Map<Address,Response>	addResponse(Address sender, Response response)	Called when a response is received, or when a target node becomes unavailable.
Map<Address,Response>	finish()	Called after ResponseCollector.addResponse(Address, Response) returns null for the last response.

Methods inherited from class java.lang.Object

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

Constructor Detail

PassthroughMapResponseCollector

public PassthroughMapResponseCollector(int expectedSize)

Method Detail

addResponse

public Map<Address,Response> addResponse(Address sender,
                                               Response response)

Description copied from interface: ResponseCollector

Called when a response is received, or when a target node becomes unavailable.

When a target node leaves the cluster, this method is called with a CacheNotFoundResponse.

Should return a non-null result if the request should complete, or null if it should wait for more responses. If the method throws an exception, the request will be completed with that exception. If the last response is received and addResponse() still returns null, ResponseCollector.finish() will also be called to obtain a result.

Thread safety: addResponse() will *not* be called concurrently from multiple threads, and the request will not be completed while addResponse() is running.

Specified by:

addResponse in interface ResponseCollector<Map<Address,Response>>

finish

public Map<Address,Response> finish()

Description copied from interface: ResponseCollector

Called after ResponseCollector.addResponse(Address, Response) returns null for the last response.

If finish() finishes normally, the request will complete with its return value (even if null). If finish() throws an exception, the request will complete exceptionally with that exception, wrapped in a CompletionException (unless the exception is already a CompletionException).

Specified by:

finish in interface ResponseCollector<Map<Address,Response>>