/// <summary>
/// Record a visit to the airport on the specified date
/// </summary>
/// <param name="dt">The date of the visit</param>
private void VisitAirport(DateTime dt, int idFlight)
{
if (EarliestVisitDate.CompareTo(dt) > 0)
{
EarliestVisitDate = dt;
FlightIDOfFirstVisit = idFlight;
}
if (LatestVisitDate.CompareTo(dt) < 0)
{
LatestVisitDate = dt;
}
NumberOfVisits++;
}
public override int GetHashCode()
{
unchecked
{
var hashCode = 1930749431;
hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(Code);
hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(FacilityName);
hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(Aliases);
hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(AllCodes);
hashCode = hashCode * -1521134295 + EarliestVisitDate.GetHashCode();
hashCode = hashCode * -1521134295 + LatestVisitDate.GetHashCode();
hashCode = hashCode * -1521134295 + NumberOfVisits.GetHashCode();
hashCode = hashCode * -1521134295 + FlightIDOfFirstVisit.GetHashCode();
return(hashCode);
}
}
/// <summary>
/// Merge with another visited airport. E.g., Maui can be OGG (IATA) or PHOG (ICAO). If you've visited both, then this creates a single record with an alias. ///
/// </summary>
/// <param name="va">The visited airport with which to merge</param>
private void MergeWith(VisitedAirport va)
{
if (va == null)
{
throw new ArgumentNullException(nameof(va));
}
if (EarliestVisitDate.CompareTo(va.EarliestVisitDate) > 0)
{
EarliestVisitDate = va.EarliestVisitDate;
FlightIDOfFirstVisit = va.FlightIDOfFirstVisit;
}
if (LatestVisitDate.CompareTo(va.LatestVisitDate) < 0)
{
LatestVisitDate = va.LatestVisitDate;
}
NumberOfVisits += va.NumberOfVisits;
if (va.Airport != null)
{
AddAlias(va.Code);
}
}
