private IEnumerable <EmittedEventEnvelope> WriteEofEvent(CheckpointTag phaseCheckpointTag)
{
EmittedStream.WriterConfiguration.StreamMetadata streamMetadata = null;
yield return
(new EmittedEventEnvelope(
new EmittedDataEvent(
_resultStream, Guid.NewGuid(), "$Eof", true, null, null, phaseCheckpointTag, null),
streamMetadata));
}
protected override IEnumerable <EmittedEventEnvelope> WriteResults(CheckpointTag phaseCheckpointTag)
{
var items = _stateCache.Enumerate();
EmittedStream.WriterConfiguration.StreamMetadata streamMetadata = null;
return(from item in items
let partitionState = item.Item2
select
new EmittedEventEnvelope(
new EmittedDataEvent(
_resultStream, Guid.NewGuid(), "Result", true, partitionState.Result, null, phaseCheckpointTag,
null), streamMetadata));
}