public IEnumerable <RangeEntry> ScanRanges(DateTime start, DateTime end, string[] ids)
{
if (ids == null || ids.Length == 0)
{
yield break;
}
var pending = new PendingEnumerators();
for (int i = 0; i < ids.Length; i++)
{
var enumerator = ScanRange(start, end, ids[i]).GetEnumerator();
if (enumerator.MoveNext() == false)
{
continue;
}
pending.Enqueue(new PendingEnumerator
{
Enumerator = enumerator,
Index = i
});
}
var result = new RangeEntry
{
Values = new double?[ids.Length]
};
while (pending.IsEmpty == false)
{
Array.Clear(result.Values, 0, result.Values.Length);
var entries = pending.Dequeue();
if (entries.Count == 0)
{
break;
}
foreach (var entry in entries)
{
var current = entry.Enumerator.Current;
result.Timestamp = current.Timestamp;
result.Values[entry.Index] = current.Value;
if (entry.Enumerator.MoveNext())
{
pending.Enqueue(entry);
}
}
yield return(result);
}
}
private static List <RangeEntry> SetRanges([ItemNotNull][NotNull] List <House> houses, [NotNull] Dictionary <string, double> pvPotentialByHouse)
{
var rangeEntries = new List <RangeEntry>();
double currentRangeValue = 0;
foreach (var house in houses)
{
var weight = pvPotentialByHouse[house.HouseGuid];
var entry = new RangeEntry(house, weight, currentRangeValue, currentRangeValue + weight);
currentRangeValue += weight;
rangeEntries.Add(entry);
}
return(rangeEntries);
}
public IEnumerable<RangeEntry> ScanRanges(DateTime start, DateTime end, string[] ids)
{
if (ids == null || ids.Length == 0)
yield break;
var pending = new PendingEnumerators();
for (int i = 0; i < ids.Length; i++)
{
var enumerator = ScanRange(start, end, ids[i]).GetEnumerator();
if(enumerator.MoveNext() == false)
continue;
pending.Enqueue(new PendingEnumerator
{
Enumerator = enumerator,
Index = i
});
}
var result = new RangeEntry
{
Values = new double?[ids.Length]
};
while (pending.IsEmpty == false)
{
Array.Clear(result.Values,0,result.Values.Length);
var entries = pending.Dequeue();
if (entries.Count == 0)
break;
foreach (var entry in entries)
{
var current = entry.Enumerator.Current;
result.Timestamp = current.Timestamp;
result.Values[entry.Index] = current.Value;
if(entry.Enumerator.MoveNext())
pending.Enqueue(entry);
}
yield return result;
}
}
protected static SetEntry Except(RangeEntry rangeEntry)
{
return(Except(new SetEntry(new[] { rangeEntry })));
}