public override IList <IEnumerator <KeyValuePair <long, T> > > GetOrderablePartitions(int partitionCount)
{
var list = new List <IEnumerator <KeyValuePair <long, T> > >(partitionCount);
var source = Progressor <T> .CreateFromIEnumerable(_source);
for (var index = 0; index < partitionCount; index++)
{
list.Add(Enumerator(index));
}
return(list.AsReadOnly());
IEnumerator <KeyValuePair <long, T> > Enumerator(int index)
{
var subIndex = 0;
foreach (var item in source)
{
yield return(new KeyValuePair <long, T>(NumericHelper.BuildInt64(index, subIndex), item));
subIndex++;
}
}
}
public override IList <IEnumerator <KeyValuePair <long, T> > > GetOrderablePartitions(int partitionCount)
{
var list = new List <IEnumerator <KeyValuePair <long, T> > >(partitionCount);
var source = GetDynamicPartitions();
for (int index = 0; index < partitionCount; index++)
{
list.Add(Enumerator(index));
}
return(list.AsReadOnly());
IEnumerator <KeyValuePair <long, T> > Enumerator(int index)
{
int subIndex = 0;
// ReSharper disable once PossibleMultipleEnumeration
foreach (var item in source)
{
yield return(new KeyValuePair <long, T>(NumericHelper.BuildInt64(index, subIndex), item));
subIndex++;
}
}
}