com.alibaba.nacos.common.http.Callback Maven / Gradle / Ivy
/*
* Copyright 1999-2018 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.common.http;
import com.alibaba.nacos.common.model.RestResult;
/**
* Http callback.
*
* @author liaochuntao
*/
public interface Callback {
/**
* Callback after the request is responded.
*
* @param result {@link RestResult}
*/
void onReceive(RestResult result);
/**
* An error occurred during the request.
*
* @param throwable {@link Throwable}
*/
void onError(Throwable throwable);
/**
* Callback when the request is cancelled.
*/
void onCancel();
}