public long GetStreamLastEventNumber(TStreamId streamId)
{
if (_metastreams.IsMetaStream(streamId))
{
return(GetStreamLastEventNumber(_metastreams.OriginalStreamOf(streamId)));
}
return(_isStreamDeleted(streamId) ? EventNumber.DeletedStream : 1000000);
}
public string LookupName(long streamId)
{
string name;
if (_metastreams.IsMetaStream(streamId))
{
streamId = _metastreams.OriginalStreamOf(streamId);
name = LookupName(streamId);
name = SystemStreams.MetastreamOf(name);
return(name);
}
if (LogV3SystemStreams.TryGetVirtualStreamName(streamId, out name))
{
return(name);
}
name = _wrapped.LookupName(streamId);
return(name);
}
public bool TryGetName(StreamId streamId, out string name)
{
if (_metastreams.IsMetaStream(streamId))
{
streamId = _metastreams.OriginalStreamOf(streamId);
if (!TryGetName(streamId, out name))
{
return(false);
}
name = SystemStreams.MetastreamOf(name);
return(true);
}
if (LogV3SystemStreams.TryGetVirtualStreamName(streamId, out name))
{
return(true);
}
return(_wrapped.TryGetName(streamId, out name));
}
public StreamId OriginalStreamOf(StreamId streamId) => _metastreams.OriginalStreamOf(streamId);
public long OriginalStreamOf(long streamId) => _metastreams.OriginalStreamOf(streamId);