com.ibm.etcd.client.watch

Class EtcdWatchClient

java.lang.Object

com.ibm.etcd.client.watch.EtcdWatchClient

All Implemented Interfaces:

Closeable, AutoCloseable

public final class EtcdWatchClient
extends Object
implements Closeable

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	closed
protected GrpcClient.ResilientResponseObserver<WatchRequest,WatchResponse>	responseObserver

Constructor Summary

Constructors

Constructor and Description
EtcdWatchClient(GrpcClient client)
EtcdWatchClient(GrpcClient client, Executor executor)

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	closeRequestStreamIfNoWatches()
protected io.grpc.stub.StreamObserver<WatchRequest>	getRequestStream() get current watch request stream if exists, otherwise establish new one
protected void	processResponse(WatchResponse wr)
protected void	sendCancel(long watchId)
KvClient.WatchIterator	watch(WatchCreateRequest createReq) Blocking watch
KvClient.Watch	watch(WatchCreateRequest createReq, io.grpc.stub.StreamObserver<WatchUpdate> observer)
KvClient.Watch	watch(WatchCreateRequest createReq, io.grpc.stub.StreamObserver<WatchUpdate> observer, Executor executor)

Methods inherited from class java.lang.Object

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

Field Detail

responseObserver

protected final GrpcClient.ResilientResponseObserver<WatchRequest,WatchResponse> responseObserver

closed

protected boolean closed

Constructor Detail

EtcdWatchClient

public EtcdWatchClient(GrpcClient client)

EtcdWatchClient

public EtcdWatchClient(GrpcClient client,
                       Executor executor)

Method Detail

watch

public KvClient.Watch watch(WatchCreateRequest createReq,
                            io.grpc.stub.StreamObserver<WatchUpdate> observer)

watch

public KvClient.Watch watch(WatchCreateRequest createReq,
                            io.grpc.stub.StreamObserver<WatchUpdate> observer,
                            Executor executor)

watch

public KvClient.WatchIterator watch(WatchCreateRequest createReq)

Blocking watch

sendCancel

protected void sendCancel(long watchId)

getRequestStream

protected io.grpc.stub.StreamObserver<WatchRequest> getRequestStream()

get current watch request stream if exists, otherwise establish new one

closeRequestStreamIfNoWatches

protected void closeRequestStreamIfNoWatches()

processResponse

protected void processResponse(WatchResponse wr)

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable