AsyncOperation.java

/*******************************************************************************
 * Copyright 2011 Netflix
 * 
 * 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.netflix.dyno.connectionpool;

import com.netflix.dyno.connectionpool.exception.DynoException;

/**
 * Interface for representing an async operation. The execution of the operation should return 
 * a future to the result of the execution.
 *  
 * @author poberai
 *
 * @param <CL>
 * @param <R>
 */
public interface AsyncOperation<CL, R> extends BaseOperation<CL, R> {
	
	/**
	 * 
	 * @param client
	 * @return
	 * @throws DynoException
	 */
    public ListenableFuture<R> executeAsync(CL client) throws DynoException;
}