package org.apache.cassandra.gms; /* * * 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. * */ import java.io.IOException; import org.apache.cassandra.io.IVersionedSerializer; import org.apache.cassandra.io.util.DataInputPlus; import org.apache.cassandra.io.util.DataOutputPlus; public final class EchoMessage { public static final EchoMessage instance = new EchoMessage(); public static final IVersionedSerializer<EchoMessage> serializer = new EchoMessageSerializer(); private EchoMessage() { } public static class EchoMessageSerializer implements IVersionedSerializer<EchoMessage> { public void serialize(EchoMessage t, DataOutputPlus out, int version) throws IOException { } public EchoMessage deserialize(DataInputPlus in, int version) throws IOException { return EchoMessage.instance; } public long serializedSize(EchoMessage t, int version) { return 0; } } }