/*
* Copyright 2014 Google Inc. All rights reserved.
*
* 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.google.samples.apps.iosched.server.schedule.input.fetcher;
import com.google.gson.JsonElement;
import java.io.IOException;
import java.util.Map;
/**
* Generic interface for a fetcher that knows how to fetch Json elements.
*
*/
public interface EntityFetcher {
JsonElement fetch(Enum<?> entityType, Map<String, String> params)
throws IOException;
}