/**
 * 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.
 */
#ifndef PULSAR_PRODUCER_IMPL_BASE_HEADER
#define PULSAR_PRODUCER_IMPL_BASE_HEADER
#include <pulsar/Message.h>
#include <pulsar/Producer.h>

namespace pulsar {
class ProducerImplBase;

typedef std::weak_ptr<ProducerImplBase> ProducerImplBaseWeakPtr;

class ProducerImplBase {
   public:
    virtual ~ProducerImplBase() {}

    virtual const std::string& getProducerName() const = 0;

    virtual int64_t getLastSequenceId() const = 0;
    virtual const std::string& getSchemaVersion() const = 0;

    virtual void sendAsync(const Message& msg, SendCallback callback) = 0;
    virtual void closeAsync(CloseCallback callback) = 0;
    virtual void start() = 0;
    virtual void shutdown() = 0;
    virtual bool isClosed() = 0;
    virtual const std::string& getTopic() const = 0;
    virtual Future<Result, ProducerImplBaseWeakPtr> getProducerCreatedFuture() = 0;
    virtual void triggerFlush() = 0;
    virtual void flushAsync(FlushCallback callback) = 0;
    virtual bool isConnected() const = 0;
    virtual uint64_t getNumberOfConnectedProducer() = 0;
};
}  // namespace pulsar
#endif  // PULSAR_PRODUCER_IMPL_BASE_HEADER