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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/executor.h>
#include <vector>
namespace document { class Document; }
namespace vespalib { class IDestructorCallback; }
namespace search::memoryindex {
class DocumentInverterContext;
class FieldInverter;
class InvertContext;
class UrlFieldInverter;
/*
* Task to invert a set of document fields into related field
* inverters and uri field inverters.
*/
class InvertTask : public vespalib::Executor::Task
{
using OnWriteDoneType = const std::shared_ptr<vespalib::IDestructorCallback> &;
const DocumentInverterContext& _inv_context;
const InvertContext& _context;
const std::vector<std::unique_ptr<FieldInverter>>& _inverters;
const std::vector<std::unique_ptr<UrlFieldInverter>>& _uri_inverters;
const document::Document& _doc;
const uint32_t _lid;
std::remove_reference_t<OnWriteDoneType> _on_write_done;
public:
InvertTask(const DocumentInverterContext& inv_context, const InvertContext& context, const std::vector<std::unique_ptr<FieldInverter>>& inverters, const std::vector<std::unique_ptr<UrlFieldInverter>>& uri_inverters, uint32_t lid, const document::Document& doc, OnWriteDoneType on_write_done);
~InvertTask() override;
void run() override;
};
}
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