private void WritePartition(bool collectGarbage = true)
{
var partitionName = CreatePartitionName(_nextPartitionNumber++);
using (var writer = new StreamWriter(partitionName, false, Encoding.UTF8, Constants.StreamWriterBuffer))
{
var orderedEntries = _buffer
.AsParallel()
.OrderBy(entry => entry);
var firstEntry = true;
foreach (var entry in orderedEntries)
{
if (firstEntry)
{
firstEntry = false;
}
else
{
writer.WriteLine();
}
writer.WriteLine(entry.Key.Span);
entry.Sort();
var firstNumber = true;
foreach (var number in entry)
{
if (firstNumber)
{
firstNumber = false;
}
else
{
writer.Write('|');
}
writer.WriteLong(number);
}
}
}
_buffer.Clear();
if (collectGarbage)
{
GC.Collect();
}
}