blob: c75b89a05f490d139a92c9094901fab41b963b54 [file] [log] [blame]
/*
* 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();
}