alluxio.worker.DataServer Maven / Gradle / Ivy
/*
* The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
* (the "License"). You may not use this work except in compliance with the License, which is
* available at www.apache.org/licenses/LICENSE-2.0
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied, as more fully set forth in the License.
*
* See the NOTICE file distributed with this work for information regarding copyright ownership.
*/
package alluxio.worker;
import java.io.Closeable;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
/**
* Defines how to interact with a server running the data protocol.
*/
public interface DataServer extends Closeable {
/**
* Gets the actual bind socket address. It is either a {@link InetSocketAddress} or a
* {@link io.netty.channel.unix.DomainSocketAddress}.
*
* @return the bind socket address
*/
SocketAddress getBindAddress();
/**
* Gets the actual bind socket address for S3. It is either a {@link InetSocketAddress} or a
* {@link io.netty.channel.unix.DomainSocketAddress}.
*
* @return the bind socket address
*/
SocketAddress getS3BindAddress();
/**
* Checks if the {@link DataServer} is closed.
*
* @return true if the {@link DataServer} is closed, false otherwise
*/
boolean isClosed();
/**
* Waits for server to terminate.
*/
void awaitTermination();
}