com.alibaba.nacos.naming.interceptor.NacosNamingInterceptor 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.naming.interceptor;
/**
* Nacos naming interceptor.
*
* @author xiweng.yy
*/
public interface NacosNamingInterceptor {
/**
* Judge whether the input type is intercepted by this Interceptor.
*
* This method only should judge the object type whether need be do intercept. Not the intercept logic.
*
* @param type type
* @return true if the input type is intercepted by this Interceptor, otherwise false
*/
boolean isInterceptType(Class type);
/**
* Do intercept operation.
*
*
This method is the actual intercept operation.
*
* @param object need intercepted object
* @return true if object is intercepted, otherwise false
*/
boolean intercept(T object);
/**
* The order of interceptor. The lower the number, the earlier the execution.
*
* @return the order number of interceptor
*/
int order();
}