libcryfs/implementations/onblocks/datanodestore/DataNode.h
2015-06-26 15:59:18 +02:00

45 lines
828 B
C++

#pragma once
#ifndef BLOBSTORE_IMPLEMENTATIONS_ONBLOCKS_DATANODESTORE_DATANODE_H_
#define BLOBSTORE_IMPLEMENTATIONS_ONBLOCKS_DATANODESTORE_DATANODE_H_
#include "DataNodeView.h"
#include <messmer/cpp-utils/data/Data.h>
namespace blobstore {
namespace onblocks {
namespace datanodestore {
class DataNodeStore;
class DataInnerNode;
class DataNode {
public:
virtual ~DataNode();
const blockstore::Key &key() const;
uint8_t depth() const;
static cpputils::unique_ref<DataInnerNode> convertToNewInnerNode(cpputils::unique_ref<DataNode> node, const DataNode &first_child);
void flush() const;
protected:
DataNode(DataNodeView block);
DataNodeView &node();
const DataNodeView &node() const;
friend class DataNodeStore;
private:
DataNodeView _node;
DISALLOW_COPY_AND_ASSIGN(DataNode);
};
}
}
}
#endif