/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you 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 org.apache.cassandra.locator;

import java.net.UnknownHostException;

/**
 * MBean exposing standard Snitch info
 */
public interface EndpointSnitchInfoMBean
{
    /**
     * Provides the Rack name depending on the respective snitch used, given the host name/ip 
     * @param host
     * @throws UnknownHostException
     */
    public String getRack(String host) throws UnknownHostException;

    /**
     * Provides the Datacenter name depending on the respective snitch used, given the hostname/ip
     * @param host
     * @throws UnknownHostException
     */
    public String getDatacenter(String host) throws UnknownHostException;
}