public List <MappingRule> GetMappingRules()
{
if ((ChannelIds == null) || (ChannelIds.Count == 0))
{
return(null);
}
CanonDataContext db = Cdb.Instance;
List <MappingRule> maps = db.MappingRules.Where(m => ChannelIds.Contains(m.ChannelId)).ToList();
return(maps);
}
/// <summary>
/// Adds the channel.
/// </summary>
/// <param name="channelId">The channel identifier.</param>
/// <param name="mnemonic">The mnemonic.</param>
/// <param name="unit">The unit.</param>
/// <param name="dataType">The data type.</param>
/// <param name="nullValue">The null value.</param>
public void AddChannel(long channelId, string mnemonic, string unit, string dataType, string nullValue = null)
{
if (Mnemonics.Any(x => x.EqualsIgnoreCase(mnemonic)))
{
return;
}
ChannelIds.Add(channelId);
Mnemonics.Add(mnemonic);
Units.Add(unit);
DataTypes.Add(dataType);
NullValues.Add(nullValue);
}
public async ValueTask ExecuteAsync(IConsole console)
{
var channels = ChannelIds?.UnJoin('|').ToArray();
// make a new app context with a custom region defined
var appCtx = new PipeAppCtx(AppCtx)
{
CustomRegion = () => Rand.Choice(Regions)
};
// run the work using the pipe entry point, forced to be local
PipeAppCfg.Location = PipeRunLocation.Local;
var pipeCtx = new PipeCtx(PipeAppCfg, appCtx, PipeCtx.Store, PipeCtx.Log);
await pipeCtx.Run((YtCollector d) => d.Collect(PipeArg.Inject <ILogger>(), ForceUpdate, false, channels, PipeArg.Inject <CancellationToken>()));
}
/// <summary>
/// Appends the index and data values for the specified channel identifier.
/// </summary>
/// <param name="channelId">The channel identifier.</param>
/// <param name="indexes">The index values.</param>
/// <param name="value">The data value.</param>
public void Append(long channelId, IList <object> indexes, object value)
{
var primaryIndex = indexes.First();
List <List <object> > record;
// Check if primary index has been added before
if (!_recordsByIndex.TryGetValue(primaryIndex, out record))
{
record = new List <List <object> >()
{
new List <object>()
{
primaryIndex
},
new List <object>()
};
_records.Add(record);
_recordsByIndex[primaryIndex] = record;
}
var position = ChannelIds.IndexOf(channelId);
var channelIndexes = record[0];
var channelValues = record[1];
// Secondary indexes
if (indexes.Count > 1)
{
channelIndexes.AddRange(indexes);
}
// Ensure available channel value slots
for (int i = channelValues.Count; i < ChannelIds.Count; i++)
{
channelValues.Add(null);
}
// Channel value
channelValues[position] = value;
}
/// <summary>
/// Adds a channel.
/// </summary>
/// <param name="channel">The channel.</param>
public void AddChannel(int channel)
{
ChannelIds.Insert(0, channel);
}
