private object ToChannelIndexValue(ChannelMetadataRecord channel, IndexMetadataRecord index, DateTimeOffset indexDateTimeOffset)
{
if (index.IndexKind == ChannelIndexKind.Time)
{
return(indexDateTimeOffset.ToUnixTimeMicroseconds());
}
object indexValue;
if (ChannelStreamingInfo.ContainsKey(channel.Id))
{
indexValue = ChannelStreamingInfo[channel.Id];
if (indexValue is double)
{
indexValue = (double)indexValue + Math.Pow(10, index.Scale) * 0.1;
}
}
else
{
indexValue = 0d;
}
ChannelStreamingInfo[channel.Id] = indexValue;
return(indexValue);
}
private ChannelMetadataRecord ToChannelMetadataRecord(Trajectory entity, IndexMetadataRecord indexMetadata)
{
var uri = entity.GetUri();
var dataObject = new DataObject();
var lastChanged = entity.Citation.LastUpdate.ToUnixTimeMicroseconds().GetValueOrDefault();
StoreStoreProvider.SetDataObject(dataObject, entity, uri, entity.Citation.Title, 0, lastChanged);
return(new ChannelMetadataRecord()
{
ChannelUri = uri,
ContentType = uri.ContentType,
DataType = [email protected](),
Description = entity.Citation.Description ?? entity.Citation.Title,
ChannelName = entity.Citation.Title,
Uom = Units.GetUnit(entity.MDMin?.Uom.ToString()),
MeasureClass = ObjectTypes.Unknown,
Source = ObjectTypes.Unknown,
Uuid = entity.Uuid,
DomainObject = dataObject,
Status = GetStatus(entity.GrowingStatus),
StartIndex = entity.MDMin?.Value.IndexToScale(indexMetadata.Scale),
EndIndex = entity.MDMax?.Value.IndexToScale(indexMetadata.Scale),
Indexes = new List <IndexMetadataRecord>()
{
indexMetadata
},
CustomData = new Dictionary <string, DataValue>()
});
}
private long ToChannelIndexValue(ChannelStreamingInfo streamingInfo, IndexMetadataRecord index, DateTimeOffset indexDateTimeOffset)
{
if (index.IndexType == ChannelIndexTypes.Time)
{
return(indexDateTimeOffset.ToUnixTimeMicroseconds());
}
var value = 0d;
if (streamingInfo.StartIndex.Item is double)
{
value = (double)streamingInfo.StartIndex.Item
+ Math.Pow(10, index.Scale) * 0.1;
}
streamingInfo.StartIndex.Item = value;
return((long)value);
}
/// <summary>
/// Converts a logCurveInfo to a channel metadata record.
/// </summary>
/// <param name="entity">The entity.</param>
/// <param name="curve">The curve.</param>
/// <param name="indexMetadata">The index metadata.</param>
/// <returns></returns>
protected override ChannelMetadataRecord ToChannelMetadataRecord(Log entity, LogCurveInfo curve, IndexMetadataRecord indexMetadata)
{
var uri = curve.GetUri(entity);
var isTimeLog = IsTimeLog(entity, true);
var curveIndexes = GetCurrentIndexRange(entity);
var dataObject = new DataObject();
var unixTime = entity.CommonData.DateTimeLastChange.ToUnixTimeMicroseconds();
StoreStoreProvider.SetDataObject(dataObject, curve, uri, curve.Mnemonic.Value, 0, unixTime.GetValueOrDefault());
return(new ChannelMetadataRecord()
{
ChannelUri = uri,
ContentType = uri.ContentType,
DataType = curve.TypeLogData.GetValueOrDefault(LogDataType.@double).ToString().Replace("@", string.Empty),
Description = curve.CurveDescription ?? curve.Mnemonic.Value,
ChannelName = curve.Mnemonic.Value,
Uom = Units.GetUnit(curve.Unit),
MeasureClass = curve.ClassWitsml ?? ObjectTypes.Unknown,
Source = curve.DataSource ?? ObjectTypes.Unknown,
DomainObject = dataObject,
Status = entity.ObjectGrowing.GetValueOrDefault() ? ChannelStatuses.Active : ChannelStatuses.Inactive,
StartIndex = curveIndexes[curve.Mnemonic.Value].Start.IndexToScale(indexMetadata.Scale, isTimeLog),
EndIndex = curveIndexes[curve.Mnemonic.Value].End.IndexToScale(indexMetadata.Scale, isTimeLog),
Indexes = new List <IndexMetadataRecord>()
{
indexMetadata
},
CustomData = new Dictionary <string, DataValue>()
});
}
private ChannelMetadataRecord ToChannelMetadataRecord(ChannelMetadataRecord record, IndexMetadataRecord indexMetadata)
{
var uri = GetChannelUri(record.ChannelName);
var channel = new ChannelMetadataRecord()
{
ChannelUri = uri,
ContentType = uri.ContentType,
ChannelId = record.ChannelId,
ChannelName = record.ChannelName,
Uom = record.Uom,
MeasureClass = record.MeasureClass,
DataType = record.DataType,
Description = record.Description,
Uuid = record.Uuid,
Status = record.Status,
Source = record.Source,
Indexes = new[]
{
indexMetadata
},
CustomData = new Dictionary <string, DataValue>()
};
Channels.Add(channel);
return(channel);
}