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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/vespalib/util/idestructorcallback.h>
namespace proton::feedtoken { class IState; }
namespace proton {
/**
* Context class for document operations that acks operation when
* instance is destroyed. Typically a shared pointer to an instance is
* passed around to multiple worker threads that performs portions of
* a larger task before dropping the shared pointer, triggering the
* ack when all worker threads have completed.
*/
class OperationDoneContext : public vespalib::IDestructorCallback
{
public:
OperationDoneContext(std::shared_ptr<feedtoken::IState> token, std::shared_ptr<IDestructorCallback> done_callback);
~OperationDoneContext() override;
bool is_replay() const;
private:
std::shared_ptr<feedtoken::IState> _token;
std::shared_ptr<vespalib::IDestructorCallback> _done_callback;
};
} // namespace proton
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