internal void Store(double newValue)
{
int position = pointer.Get();
values.Set(position, newValue);
pointer.Set((position + 1) % rows);
}
internal void archive(int dsIndex, double data, long numUpdates)
{
Robin robin = robins[dsIndex];
ArcState state = states[dsIndex];
long step = parentDb.Header.Step;
long lastUpdateTime = parentDb.Header.LastUpdateTime;
long updateTime = Util.Normalize(lastUpdateTime, step) + step;
long arcStep = ArcStep;
while (numUpdates > 0)
{
Accumulate(state, data);
numUpdates--;
if (updateTime % arcStep == 0)
{
FinalizeStep(state, robin);
break;
}
else
{
updateTime += step;
}
}
int bulkUpdateCount = (int)Math.Min(numUpdates / steps.Get(), (long)rows.Get());
robin.BulkStore(data, bulkUpdateCount);
long remainingUpdates = numUpdates % steps.Get();
for (long i = 0; i < remainingUpdates; i++)
{
Accumulate(state, data);
}
}
/// <summary>
///
/// </summary>
/// <param name="parentDb"></param>
public Archive(RrdDb parentDb)
{
this.parentDb = parentDb;
consolFun = new RrdString(this);
xff = new RrdDouble(this);
steps = new RrdInt(this);
rows = new RrdInt(this);
int n = parentDb.Header.DsCount;
states = new ArcState[n];
robins = new Robin[n];
for (int i = 0; i < n; i++)
{
states[i] = new ArcState(this);
robins[i] = new Robin(this, rows.Get());
}
}
