| /* |
| * 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.distributed.api; |
| |
| import java.io.Serializable; |
| import java.net.InetSocketAddress; |
| |
| /** |
| * A cross-version interface for delivering internode messages via message sinks. |
| * <p> |
| * Message implementations should be serializable so we could load into instances. |
| */ |
| public interface IMessage extends Serializable |
| { |
| int verb(); |
| |
| byte[] bytes(); |
| |
| // TODO: need to make this a long |
| int id(); |
| |
| int version(); |
| |
| InetSocketAddress from(); |
| } |