/// <summary>
/// Parse the given NMEA 0183 sentence into a concrete instance of NmeaSentence
/// </summary>
/// <param name="sentence">The NMEA 0183 sentence to parse</param>
/// <returns>A concrete instance of NmeaSentence</returns>
private NmeaSentence ParseSentence(string sentence)
{
NmeaSentence nmeaSentence = new NmeaSentence(sentence);
NmeaSentence stronglyTypedSentence = NmeaSentenceFactory.CreateConcreteSentence(nmeaSentence);
return(stronglyTypedSentence);
}
/// <summary>
/// Use the factory assigned to the id of the given sentence to construct a
/// concrete implementation of the NmeaSentence class. If no factory is assigned
/// to the sentence id, then the sentence is unknown, and the NmeaUnknownFactory
/// is used to just return the given sentence
/// </summary>
/// <param name="sentence">A generic NmeaSentence to create a concrete implementation
/// of NmeaSentence for</param>
/// <returns>A concrete implementation of NmeaSentence, if the sentence is supported,
/// otherwise the given sentence is returned.</returns>
public static NmeaSentence CreateConcreteSentence(NmeaSentence sentence)
{
if (sentence == null)
{
return(null);
}
string sentendId = sentence.SentenceId;
NmeaSentenceFactory factory = GetFactory(sentence);
return(factory.Create(sentence));
}