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Nacos common pom.xml file

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/*
 * 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();
    
}