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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "feedoperation.h"
#include <vespa/searchcore/proton/common/dbdocumentid.h>
#include <vespa/document/bucket/bucketid.h>
#include <vespa/persistence/spi/types.h>
namespace proton {
class DocumentOperation : public FeedOperation
{
public:
using Timestamp = uint64_t;
~DocumentOperation() override;
const document::BucketId &getBucketId() const { return _bucketId; }
Timestamp getTimestamp() const { return _timestamp; }
search::DocumentIdT getLid() const { return _dbdId.getLid(); }
search::DocumentIdT getPrevLid() const { return _prevDbdId.getLid(); }
uint32_t getSubDbId() const { return _dbdId.getSubDbId(); }
uint32_t getPrevSubDbId() const { return _prevDbdId.getSubDbId(); }
bool getValidDbdId() const { return _dbdId.valid(); }
bool getValidDbdId(uint32_t subDbId) const { return _dbdId.valid() && _dbdId.getSubDbId() == subDbId; }
bool getValidPrevDbdId() const { return _prevDbdId.valid(); }
bool getValidPrevDbdId(uint32_t subDbId) const { return _prevDbdId.valid() && _prevDbdId.getSubDbId() == subDbId; }
bool changedDbdId() const { return _dbdId != _prevDbdId; }
bool getPrevMarkedAsRemoved() const { return _prevMarkedAsRemoved; }
void setPrevMarkedAsRemoved(bool prevMarkedAsRemoved) { _prevMarkedAsRemoved = prevMarkedAsRemoved; }
DbDocumentId getDbDocumentId() const { return _dbdId; }
DbDocumentId getPrevDbDocumentId() const { return _prevDbdId; }
void setDbDocumentId(DbDocumentId dbdId) { _dbdId = dbdId; }
void setPrevDbDocumentId(DbDocumentId prevDbdId) { _prevDbdId = prevDbdId; }
search::DocumentIdT getNewOrPrevLid(uint32_t subDbId) const {
if (getValidDbdId() && getSubDbId() == subDbId)
return getLid();
if (getValidPrevDbdId() && getPrevSubDbId() == subDbId)
return getPrevLid();
return 0;
}
bool getValidNewOrPrevDbdId() const {
return getValidDbdId() || getValidPrevDbdId();
}
bool notMovingLidInSameSubDb() const {
return !getValidDbdId() ||
!getValidPrevDbdId() ||
getSubDbId() != getPrevSubDbId() ||
getLid() == getPrevLid();
}
bool movingLidIfInSameSubDb() const {
return !getValidDbdId() ||
!getValidPrevDbdId() ||
getSubDbId() != getPrevSubDbId() ||
getLid() != getPrevLid();
}
Timestamp getPrevTimestamp() const { return _prevTimestamp; }
void setPrevTimestamp(Timestamp prevTimestamp) { _prevTimestamp = prevTimestamp; }
void serialize(vespalib::nbostream &os) const override;
void deserialize(vespalib::nbostream &is, const document::DocumentTypeRepo &repo) override;
uint32_t getSerializedDocSize() const { return _serializedDocSize; }
void set_prepare_serial_num(uint64_t prepare_serial_num_in) { _prepare_serial_num = prepare_serial_num_in; }
uint64_t get_prepare_serial_num() const { return _prepare_serial_num; }
// Provided as a hook for tests.
void serializeDocumentOperationOnly(vespalib::nbostream &os) const;
protected:
document::BucketId _bucketId;
Timestamp _timestamp;
DbDocumentId _dbdId;
DbDocumentId _prevDbdId;
bool _prevMarkedAsRemoved;
Timestamp _prevTimestamp;
mutable uint32_t _serializedDocSize; // Set by serialize()/deserialize()
uint64_t _prepare_serial_num;
DocumentOperation(Type type) noexcept;
DocumentOperation(Type type, document::BucketId bucketId, uint64_t timestamp) noexcept;
void assertValidBucketId(const document::DocumentId &docId) const;
void assertValidBucketId(const document::GlobalId &docId) const;
vespalib::string docArgsToString() const;
};
} // namespace proton
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