public bool Validate(SentenceID id)
{
switch (id)
{
case SentenceID.GGA: return(gga != null && gga.IsValid);
case SentenceID.GSA: return(gsa != null && gsa.IsValid);
case SentenceID.GSV: return(gsv != null && gsv.IsValid);
case SentenceID.RMC: return(rmc != null && rmc.IsValid);
}
return(false);
}
public static bool IsNmeaValid(SentenceID sentenceID, TalkerID?talkerID, String nmea)
{
bool valid = false;
if (validateChecksum(nmea))
{
valid = sentenceID == NmeaIDTools.ParseSentenceID(nmea);
if (talkerID != null)
{
valid &= talkerID == NmeaIDTools.ParseTalkerID(nmea);
}
}
return(valid);
}
public NmeaSentence GetSentenceByPriority(SentenceID id)
{
switch (id)
{
case SentenceID.GGA:
foreach (TalkerID tid in priorityIds)
{
if (gga.ContainsKey(tid))
{
return(gga[tid]);
}
}
break;
case SentenceID.GSA:
foreach (TalkerID tid in priorityIds)
{
if (gsa.ContainsKey(tid))
{
return(gsa[tid]);
}
}
break;
case SentenceID.RMC:
foreach (TalkerID tid in priorityIds)
{
if (rmc.ContainsKey(tid))
{
return(rmc[tid]);
}
}
break;
case SentenceID.GSV:
foreach (TalkerID tid in priorityIds)
{
if (gsv.ContainsKey(tid))
{
return(gsv[tid]);
}
}
break;
}
throw new Exception("No Sentence found");
}
public static SentenceID ParseSentenceID(string value)
{
if (value == null)
{
throw new ArgumentNullException();
}
if (value.StartsWith("$"))
{
value = value.Substring(3, 3);
}
SentenceID sid = SentenceID.Unknown;
Enum.TryParse(value, true, out sid);
return(sid);
}
public ExcessiveStringException(SentenceID sentenceID) :
base($"An Excessive amount of {sentenceID} type strings were added to the burst.")
{
}
public MissingNmeaDataException(SentenceID sentenceID) :
base($"Missing {sentenceID} sentence data.")
{
}
public bool Validate(SentenceID id)
{
switch (id)
{
case SentenceID.GGA:
if (ggaIsValidated)
{
return(ggaIsValid);
}
else
{
if (ggaIsValidated = gga.Count > 0)
{
ggaIsValid = gga.Values.All(s => s.IsValid);
return(ggaIsValid);
}
}
break;
case SentenceID.GSA:
if (gsaIsValidated)
{
return(gsaIsValid);
}
else
{
if (gsaIsValidated = gsa.Count > 0)
{
gsaIsValid = gsa.Values.All(s => s.IsValid);
return(gsaIsValid);
}
}
break;
case SentenceID.GSV:
if (gsvIsValidated)
{
return(gsvIsValid);
}
else
{
if (gsvIsValidated = gsv.Count > 0)
{
gsvIsValid = gsv.Values.All(s => s.IsValid);
return(gsvIsValid);
}
}
break;
case SentenceID.RMC:
if (rmcIsValidated)
{
return(rmcIsValid);
}
else
{
if (rmcIsValidated = rmc.Count > 0)
{
rmcIsValid = rmc.Values.All(s => s.IsValid);
return(rmcIsValid);
}
}
break;
}
return(false);
}
