public void SetUp()
{
if (!Directory.Exists(TempFilesDirectory))
{
Directory.CreateDirectory(TempFilesDirectory);
}
_dataRecordIndexStorage = new Core.DataRecordIndexStorage(TempFilesDirectory, new DataRecordIndexStoreConfig(TimeSpan.FromMilliseconds(200)));
}
/// <summary>
/// Создает менеджера страниц данных.
/// </summary>
public DataPageManager(DataPageManagerConfig config)
{
_config = config;
if (!Directory.Exists(_config.Directory))
{
Directory.CreateDirectory(_config.Directory);
}
Name = config.Name;
_dataPageFileNamingStrategy = new HierarchyFileNamingStrategy(_config.Directory);
_dataPages = new ConcurrentDictionary <int, DataPage>();
_dataRecordIndexStorage = new DataRecordIndexStorage(_config.Directory, new DataRecordIndexStoreConfig(TimeSpan.FromMilliseconds(500)));
LoadMetaData();
var lastRecordIndex = _dataRecordIndexStorage.AsEnumerable().Reverse().FirstOrDefault();
if (lastRecordIndex != default)
{
_currentDataRecordId = lastRecordIndex.DataRecordId;
}
}
