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BatchedMessageIdImpl.h
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BatchedMessageIdImpl.h
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/**
* 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.
*/
#pragma once
#include <assert.h>
#include <pulsar/MessageIdBuilder.h>
#include <atomic>
#include "BatchMessageAcker.h"
#include "MessageIdImpl.h"
namespace pulsar {
class BatchedMessageIdImpl : public MessageIdImpl {
public:
BatchedMessageIdImpl(const MessageIdImpl& messageIdImpl, const BatchMessageAckerPtr& acker)
: MessageIdImpl(messageIdImpl), acker_(acker) {
assert(acker);
}
bool ackIndividual(int32_t batchIndex) const { return acker_->ackIndividual(batchIndex); }
bool ackCumulative(int32_t batchIndex) const { return acker_->ackCumulative(batchIndex); }
bool shouldAckPreviousMessageId() const { return acker_->shouldAckPreviousMessageId(); }
const BitSet& getBitSet() const noexcept override { return acker_->getBitSet(); }
MessageId getPreviousMessageId() {
return MessageIdBuilder().ledgerId(ledgerId_).entryId(entryId_ - 1).partition(partition_).build();
}
private:
BatchMessageAckerPtr acker_;
};
} // namespace pulsar