| /** |
| * 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.distributedlog.client.routing; |
| |
| import com.twitter.finagle.Addr; |
| import com.twitter.finagle.Address; |
| import com.twitter.finagle.Addrs; |
| import com.twitter.finagle.Name; |
| import java.util.List; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import scala.runtime.AbstractFunction1; |
| import scala.runtime.BoxedUnit; |
| |
| /** |
| * A {@link Name} implementation for testing purpose. |
| */ |
| public class TestName implements Name { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(TestName.class); |
| |
| private AbstractFunction1<Addr, BoxedUnit> callback = null; |
| |
| public void changes(AbstractFunction1<Addr, BoxedUnit> callback) { |
| this.callback = callback; |
| } |
| |
| public void changeAddrs(List<Address> addresses) { |
| if (null != callback) { |
| LOG.info("Sending a callback {}", addresses); |
| callback.apply(Addrs.newBoundAddr(addresses)); |
| } |
| } |
| } |