/* * Copyright (c) 2015 Spotify AB * * 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.spotify.dns; import java.io.Closeable; /** * A watcher for DNS SRV records. * *

The records can be of any type. Usually something that directly reflects what your * application will use the records for. * * @param The record type */ public interface DnsSrvWatcher extends Closeable { /** * Starts watching a FQDN, by creating a {@link ChangeNotifier} for it. * * @param fqdn The FQDN to watch * @return A change notifier that will reflect changes to the watched fqdn */ ChangeNotifier watch(String fqdn); }