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The official Couchbase JVM Core IO Library
/*
* Copyright (c) 2016 Couchbase, Inc.
*
* Licensed 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 com.couchbase.client.core.node;
import com.couchbase.client.core.CoreContext;
import com.couchbase.client.core.config.ClusterConfig;
import com.couchbase.client.core.msg.Request;
import com.couchbase.client.core.msg.Response;
import java.util.List;
public interface Locator {
/**
* Given the environment and node information, the implementation locates the right set of
* nodes and dispatches the request into them.
*
* @param request the request to dispatch.
* @param nodes the current list of active nodes.
* @param config the current cluster configuration.
* @param ctx the core context.
*/
void dispatch(Request request, List nodes, ClusterConfig config, CoreContext ctx);
}