/*
 *
 *  Copyright 2015 the original author or authors.
 *
 *  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 springfox.documentation.spring.web.scanners;

import org.springframework.stereotype.Component;
import springfox.documentation.annotations.Incubating;
import springfox.documentation.service.ApiDescription;

import java.lang.reflect.Method;
import java.util.Map;

import static com.google.common.collect.Maps.newHashMap;

/**
 * Given a handler method this class serves to lookup the api description. The overall goal of this abstraction is to
 * serve the purpose of looking up a given description.
 */
@Component
@Incubating("2.2.0")
public class ApiDescriptionLookup {
    private Map<Method, ApiDescription> cache = newHashMap();

    public void add(Method key, ApiDescription value) {
        cache.put(key, value);
    }

    public ApiDescription description(Method key) {
        return cache.get(key);
    }
}
