com.alibaba.nacos.api.config.convert.NacosConfigConverter 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.api.config.convert;
/**
* Nacos Config Converter.
*
* @param the target type that wanted
* @author Mercy
* @since 0.2.0
*/
public interface NacosConfigConverter {
/**
* can convert to be target type or not.
*
* @param targetType the type of target
* @return If can , return true, or false
*/
boolean canConvert(Class targetType);
/**
* Convert the Nacos' config of type S to target type T.
*
* @param config the Nacos's config to convert, which must be an instance of S (never {@code null})
* @return the converted object, which must be an instance of T (potentially {@code null})
*/
T convert(String config);
}