public IChannelMetadataRecord ToChannelMetadataRecord(IChannelMetadataRecord channelMetadata, IIndexMetadataRecord indexMetadata)
{
var uri = GetChannelUri(channelMetadata.ChannelName);
var channel = new ChannelMetadataRecord
{
ChannelUri = uri,
ContentType = uri.ContentType,
ChannelId = channelMetadata.ChannelId,
ChannelName = channelMetadata.ChannelName,
Uom = channelMetadata.Uom,
MeasureClass = channelMetadata.MeasureClass,
DataType = channelMetadata.DataType,
Description = channelMetadata.Description,
Uuid = channelMetadata.Uuid,
Status = (ChannelStatuses)channelMetadata.Status,
Source = channelMetadata.Source,
Indexes = new[] { indexMetadata }
.OfType <IndexMetadataRecord>()
.ToList(),
CustomData = new Dictionary <string, DataValue>()
};
return(channel);
}
private LogCurveInfo ToLogCurveInfo(IChannelMetadataRecord channel)
{
return(new LogCurveInfo()
{
Mnemonic = channel.ChannelName,
Unit = channel.Uom,
CurveDescription = channel.Description,
TypeLogData = LogDataType.@double,
});
}
private ChannelStreamingInfo ToChannelStreamingInfo(IChannelMetadataRecord channel, bool receiveChangeNotification, object startIndex)
{
return(new ChannelStreamingInfo
{
ChannelId = channel.ChannelId,
StartIndex = new StreamingStartIndex {
Item = startIndex
},
ReceiveChangeNotification = receiveChangeNotification
});
}
private ChannelSubscribeInfo ToChannelSubscribeInfo(IChannelMetadataRecord channel, object lastIndex = null, bool infill = true, bool dataChanges = true)
{
return(new ChannelSubscribeInfo
{
ChannelId = channel.ChannelId,
LastIndex = new IndexValue {
Item = lastIndex
},
Infill = infill,
DataChanges = dataChanges
});
}
private LogCurveInfo ToLogCurveInfo(IChannelMetadataRecord channel)
{
return(new LogCurveInfo
{
Mnemonic = new ShortNameStruct(channel.ChannelName),
Uid = channel.ChannelName,
Unit = channel.Uom,
CurveDescription = string.IsNullOrWhiteSpace(channel.Description)
? channel.ChannelName
: channel.Description,
TypeLogData = LogDataType.@double
});
}
private LogCurveInfo ToLogCurveInfo(IChannelMetadataRecord channel)
{
return(new LogCurveInfo()
{
Uid = channel.Uuid,
Mnemonic = channel.ChannelName,
Unit = string.IsNullOrEmpty(channel.Uom) ? "unitless" : channel.Uom,
CurveDescription = string.IsNullOrWhiteSpace(channel.Description)
? channel.ChannelName
: channel.Description,
TypeLogData = LogDataType.@double,
ColumnIndex = (short?)channel.ChannelId
});
}
public IIndexMetadataRecord ToIndexMetadataRecord(IChannelMetadataRecord channelMetadata, int scale = 3)
{
return(new IndexMetadataRecord
{
Uri = GetChannelUri(channelMetadata.ChannelName),
Mnemonic = channelMetadata.ChannelName,
Description = channelMetadata.Description,
Uom = channelMetadata.Uom,
Scale = scale,
IndexType = Model.LogIndexType == LogIndexType.datetime || Model.LogIndexType == LogIndexType.elapsedtime
? ChannelIndexTypes.Time
: ChannelIndexTypes.Depth,
Direction = IndexDirections.Increasing,
CustomData = new Dictionary <string, DataValue>(0)
});
}
/// <summary>
/// Initializes a new instance of the <see cref="ChannelMetadataViewModel"/> class.
/// </summary>
/// <param name="record">The record.</param>
public ChannelMetadataViewModel(IChannelMetadataRecord record)
{
Record = record;
}
