private void PersistStatementRelationStatistics(NormalizedStatementRelationStatistics newStatistics)
{
var repository = repositories.GetNormalizedStatementRelationStatisticsRepository();
var uniqueKey = new NormalizedStatementRelationStatisticsUniqueKey()
{
DatabaseID = newStatistics.DatabaseID,
Date = newStatistics.Date,
RelationID = newStatistics.RelationID,
NormalizedStatementID = newStatistics.NormalizedStatementID
};
var oldStatistics = repository.GetByUniqueKey(uniqueKey);
if (oldStatistics == null)
{
repository.Create(newStatistics);
}
else
{
NormalizedStatementRelationStatisticsMergeUtility.ApplySample(oldStatistics, newStatistics);
repository.Update(oldStatistics);
}
}
protected override void ApplySampling(NormalizedStatementRelationStatistics cumulativeData, NormalizedStatementRelationStatistics newSample)
{
NormalizedStatementRelationStatisticsMergeUtility.ApplySample(cumulativeData, newSample);
}