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The MongoDB Asynchronous Driver
/*
* Copyright 2008-present MongoDB, 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.mongodb.async.client;
import com.mongodb.ReadConcern;
import com.mongodb.lang.Nullable;
import com.mongodb.operation.AsyncReadOperation;
import com.mongodb.operation.AsyncWriteOperation;
import com.mongodb.ReadPreference;
import com.mongodb.async.SingleResultCallback;
/**
* An interface describing the execution of a read or a write operation.
*/
interface OperationExecutor {
/**
* Execute the read operation with the given read preference.
*
* @param operation the read operation.
* @param readPreference the read preference.
* @param readConcern the read concern
* @param callback the callback to be called when the operation has been executed
* @param the operations result type.
*/
void execute(AsyncReadOperation operation, ReadPreference readPreference, ReadConcern readConcern,
SingleResultCallback callback);
/**
* Execute the read operation with the given read preference.
*
* @param operation the read operation.
* @param readPreference the read preference.
* @param readConcern the read concern
* @param session the session to associate this operation with
* @param callback the callback to be called when the operation has been executed
* @param the operations result type.
*/
void execute(AsyncReadOperation operation, ReadPreference readPreference, ReadConcern readConcern,
@Nullable ClientSession session, SingleResultCallback callback);
/**
* Execute the write operation.
*
* @param operation the write operation.
* @param readConcern the read concern
* @param callback the callback to be called when the operation has been executed
* @param the operations result type.
*/
void execute(AsyncWriteOperation operation, ReadConcern readConcern, SingleResultCallback callback);
/**
* Execute the write operation.
*
* @param operation the write operation.
* @param session the session to associate this operation with
* @param readConcern the read concern
* @param callback the callback to be called when the operation has been executed
* @param the operations result type.
*/
void execute(AsyncWriteOperation operation, ReadConcern readConcern, @Nullable ClientSession session,
SingleResultCallback callback);
}