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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 "fast_access_feed_view.h"
#include <vespa/searchcore/proton/attribute/i_attribute_writer.h>
#include <vespa/searchcore/proton/index/i_index_writer.h>
namespace proton {
/**
* The feed view used by the searchable sub database.
*
* Handles inserting/updating/removing of documents to the underlying attributes,
* memory index and document store.
*/
class SearchableFeedView : public FastAccessFeedView
{
using Parent = FastAccessFeedView;
public:
using UP = std::unique_ptr<SearchableFeedView>;
using SP = std::shared_ptr<SearchableFeedView>;
struct Context {
const IIndexWriter::SP &_indexWriter;
Context(const IIndexWriter::SP &indexWriter);
~Context();
};
private:
const IIndexWriter::SP _indexWriter;
const bool _hasIndexedFields;
bool hasIndexedFields() const { return _hasIndexedFields; }
void performIndexPut(SerialNum serialNum, search::DocumentIdT lid, const Document &doc, OnOperationDoneType onWriteDone);
void performIndexPut(SerialNum serialNum, search::DocumentIdT lid, const DocumentSP &doc, OnOperationDoneType onWriteDone);
void performIndexPut(SerialNum serialNum, search::DocumentIdT lid, FutureDoc doc, OnOperationDoneType onWriteDone);
void performIndexRemove(SerialNum serialNum, search::DocumentIdT lid, OnRemoveDoneType onWriteDone);
void performIndexRemove(SerialNum serialNum, const LidVector &lidsToRemove, OnWriteDoneType onWriteDone);
void performIndexHeartBeat(SerialNum serialNum);
void internalDeleteBucket(const DeleteBucketOperation &delOp, DoneCallback onDone) override;
void heartBeatIndexedFields(SerialNum serialNum, DoneCallback onDone) override;
void putIndexedFields(SerialNum serialNum, search::DocumentIdT lid, const DocumentSP &newDoc, OnOperationDoneType onWriteDone) override;
void updateIndexedFields(SerialNum serialNum, search::DocumentIdT lid, FutureDoc newDoc, OnOperationDoneType onWriteDone) override;
void removeIndexedFields(SerialNum serialNum, search::DocumentIdT lid, OnRemoveDoneType onWriteDone) override;
void removeIndexedFields(SerialNum serialNum, const LidVector &lidsToRemove, OnWriteDoneType onWriteDone) override;
void performIndexForceCommit(SerialNum serialNum, OnForceCommitDoneType onCommitDone);
void internalForceCommit(const CommitParam & param, OnForceCommitDoneType onCommitDone) override;
public:
SearchableFeedView(StoreOnlyFeedView::Context storeOnlyCtx, const PersistentParams ¶ms,
const FastAccessFeedView::Context &fastUpdateCtx, Context ctx);
~SearchableFeedView() override;
const IIndexWriter::SP &getIndexWriter() const { return _indexWriter; }
void handleCompactLidSpace(const CompactLidSpaceOperation &op, DoneCallback onDone) override;
};
} // namespace proton
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