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Elasticsearch subproject :server
/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search licenses this
* file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.transport;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.common.component.LifecycleComponent;
import org.elasticsearch.common.io.stream.Streamable;
import org.elasticsearch.common.transport.BoundTransportAddress;
import org.elasticsearch.common.transport.TransportAddress;
import java.io.IOException;
/**
* @author kimchy (shay.banon)
*/
public interface Transport extends LifecycleComponent {
void transportServiceAdapter(TransportServiceAdapter service);
/**
* The address the transport is bound on.
*/
BoundTransportAddress boundAddress();
/**
* Returns an address from its string representation.
*/
TransportAddress[] addressesFromString(String address) throws Exception;
/**
* Is the address type supported.
*/
boolean addressSupported(Class address);
/**
* Returns true if the node is connected.
*/
boolean nodeConnected(DiscoveryNode node);
/**
* Connects to the given node, if already connected, does nothing.
*/
void connectToNode(DiscoveryNode node) throws ConnectTransportException;
/**
* Disconnected from the given node, if not connected, will do nothing.
*/
void disconnectFromNode(DiscoveryNode node);
/**
* Sends the request to the node.
*/
void sendRequest(DiscoveryNode node, long requestId, String action, Streamable message, TransportRequestOptions options) throws IOException, TransportException;
}