View Javadoc
1   /*
2    * Copyright 2017 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   https://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.resolver.dns;
17  
18  import java.net.InetSocketAddress;
19  
20  /**
21   * A {@link DnsServerAddressStreamProvider} which always uses a single DNS server for resolution.
22   */
23  public final class SingletonDnsServerAddressStreamProvider extends UniSequentialDnsServerAddressStreamProvider {
24      /**
25       * Create a new instance.
26       * @param address The singleton address to use for every DNS resolution.
27       */
28      public SingletonDnsServerAddressStreamProvider(final InetSocketAddress address) {
29          super(DnsServerAddresses.singleton(address));
30      }
31  }