/** * 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 com.leansoft.luxun.producer; import java.io.Closeable; import com.leansoft.luxun.common.exception.NoBrokersForTopicException; import com.leansoft.luxun.serializer.Encoder; /** * Producer interface * * @author bulldog * @param <K> partition key * @param <V> real message * */ public interface IProducer<K, V> extends Closeable { /** * Send messages * * @param data message data * @throws NoBrokersForTopicException no broker for this topic */ void send(ProducerData<K, V> data) throws NoBrokersForTopicException; /** * get message encoder * * @return message encoder * @see Encoder */ Encoder<V> getEncoder(); /** * get partition chooser * * @return partition chooser * @see IPartitioner */ IPartitioner<K> getPartitioner(); }