public static void CopyDatabase(TimeSeriesDB source, TimeSeriesDB dest)
{
ChannelInfo[] sourceChannels = source.GetAllChannels();
Console.WriteLine($"CopyDatabase source db channel count: {sourceChannels.Length}.");
double Total = sourceChannels.Length;
double counter = 0;
foreach (ChannelInfo ch in sourceChannels)
{
counter += 1;
if (dest.ExistsChannel(ch.Object, ch.Variable))
{
Channel srcChannel = source.GetChannel(ch.Object, ch.Variable);
Channel dstChannel = dest.GetChannel(ch.Object, ch.Variable);
var sw = Stopwatch.StartNew();
long count = CopyChannel(srcChannel, dstChannel);
sw.Stop();
string progress = string.Format("{0:0.0}%", 100.0 * counter / Total);
Console.WriteLine($"Copied {count} entries of channel {ch.Object} in {sw.ElapsedMilliseconds} ms ({progress})");
}
}
}
private Channel GetChannelOrThrow(VariableRef v)
{
if (mapChannels.ContainsKey(v))
{
return(mapChannels[v]);
}
else
{
Channel res = db.GetChannel(v.Object.LocalObjectID, v.Name);
mapChannels[v] = res;
return(res);
}
}