public static bool TryCreate(TimeseriesSourceKey sourceKey, out ITimeseriesSource timeseriesSource) { timeseriesSource = null; if (String.Equals(sourceKey.Key.Scheme, _schemeType)) { timeseriesSource = new DMXTimeseriesSource(sourceKey); } return(timeseriesSource != null); }
public DMXTimeseriesSource(TimeseriesSourceKey sourceKey) { SourceKey = sourceKey; var strConn = $"Provider=Microsoft.Jet.OLEDB.4.0;Data Source={sourceKey.Key.LocalPath}"; _connection = new OleDbConnection(strConn); _connection.Open(); }
// TODO [jc]: Create separate initializers for metadata and observations public NullTimeseries(TimeseriesSourceKey sourceKey, TimeseriesKey seriesKey, IEnumerable <string> headerList) { SourceKey = sourceKey; SeriesKey = seriesKey; foreach (var header in headerList) { var observationValue = new Random().NextDouble(); _metadata.Add(header, $"{SourceKey.Key}|{SeriesKey.Key}|{header}|{observationValue}"); } }
private static ITimeseriesSource CreateSource(string key) { var sourceKey = new TimeseriesSourceKey(key); ITimeseriesSource source; // loop through all ITimeseriesSource implementations here if (NullTimeseriesSource.TryCreate(sourceKey, out source)) { return(source); } if (DMXTimeseriesSource.TryCreate(sourceKey, out source)) { return(source); } if (ECOSTimeseriesSource.TryCreate(sourceKey, out source)) { return(source); } throw new UnknownTimeseriesSourceException(); }
internal DMXTimeseries(TimeseriesSourceKey sourceKey, TimeseriesKey seriesKey, Dictionary <string, double> observations) : this(sourceKey, seriesKey) { _observations = observations; }
internal DMXTimeseries(TimeseriesSourceKey sourceKey, TimeseriesKey seriesKey, Dictionary <string, string> metadata) : this(sourceKey, seriesKey) { _metadata = metadata; }
internal DMXTimeseries(TimeseriesSourceKey sourceKey, TimeseriesKey seriesKey) { SourceKey = sourceKey; SeriesKey = seriesKey; Status = new StatusInformation(); }
public ECOSTimeseriesSource(TimeseriesSourceKey sourceKey) { SourceKey = sourceKey; DatabaseID = sourceKey.Key.LocalPath.Trim('\\'); }
internal EcOSTimeseries(TimeseriesSourceKey sourceKey, TimeseriesKey seriesKey) { SourceKey = sourceKey; SeriesKey = seriesKey; }
private NullTimeseriesSource(TimeseriesSourceKey sourceKey) { SourceKey = sourceKey; _seriesList = new Dictionary <TimeseriesKey, NullTimeseries>(); }