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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
/**
* \class storage::framework::StorageComponentRegisterImpl
* \ingroup component
*
* \brief Subclass of component register impl that handles storage components.
*/
#pragma once
#include "storagecomponentregisterimpl.h"
#include <vespa/storage/bucketdb/minimumusedbitstracker.h>
#include <vespa/storage/common/content_bucket_space_repo.h>
#include <vespa/storage/common/servicelayercomponent.h>
namespace storage {
class ServiceLayerComponentRegisterImpl
: public virtual ServiceLayerComponentRegister,
public virtual StorageComponentRegisterImpl
{
vespalib::Lock _componentLock;
std::vector<ServiceLayerManagedComponent*> _components;
uint16_t _diskCount;
ContentBucketSpaceRepo _bucketSpaceRepo;
MinimumUsedBitsTracker _minUsedBitsTracker;
public:
typedef std::unique_ptr<ServiceLayerComponentRegisterImpl> UP;
ServiceLayerComponentRegisterImpl();
uint16_t getDiskCount() const { return _diskCount; }
ContentBucketSpaceRepo& getBucketSpaceRepo() { return _bucketSpaceRepo; }
MinimumUsedBitsTracker& getMinUsedBitsTracker() {
return _minUsedBitsTracker;
}
void registerServiceLayerComponent(ServiceLayerManagedComponent&) override;
void setDiskCount(uint16_t count);
void setDistribution(lib::Distribution::SP distribution) override;
void setEnableMultipleBucketSpaces(bool enabled) override;
};
} // storage
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