/*******************************************************************************
* 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.astyanax.connectionpool;
import java.util.concurrent.TimeUnit;
public interface OperationResult<R> {
/**
* Get the host on which the operation was performed
*
* @return
*/
Host getHost();
/**
* Get the result data
*
* @return
*/
R getResult();
/**
* Return the length of time to perform the operation. Does not include
* connection pool overhead. This time is in nanoseconds
*
* @return
*/
long getLatency();
/**
* Return the length of time to perform the operation. Does not include
* connection pool overhead.
*
* @param units
* @return
*/
long getLatency(TimeUnit units);
/**
* Return the number of times the operation had to be retried. This includes
* retries for aborted connections.
*
* @return
*/
int getAttemptsCount();
/**
* Set the number of attempts executing this connection
*
* @param count
*/
void setAttemptsCount(int count);
}