com.alibaba.nacos.api.remote.RequestFuture Maven / Gradle / Ivy
/*
* Copyright 1999-2020 Alibaba Group Holding Ltd.
*
* 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.alibaba.nacos.api.remote;
import com.alibaba.nacos.api.remote.response.Response;
/**
* future for request.
*
* @author liuzunfei
* @version $Id: RequestFuture.java, v 0.1 2020年09月01日 6:31 PM liuzunfei Exp $
*/
public interface RequestFuture {
/**
* check that it is done or not..
*
* @return is done .
*/
boolean isDone();
/**
* get response without timeouts.
*
* @return return response if done.
* @throws Exception exception throws .
*/
Response get() throws Exception;
/**
* get response with a given timeouts.
*
* @param timeout timeout milliseconds.
* @return return response if done.
* @throws Exception exception throws .
*/
Response get(long timeout) throws Exception;
}