/// <summary>
/// Combine combines a child with a parent as necessary and returns the combined object
/// </summary>
/// <param name="combinedCasing">The child object</param>
/// <param name="parentCasing">The parent object</param>
/// <returns>The combined object</returns>
public static Casing Combine(Casing combinedCasing, Casing parentCasing)
{
if (combinedCasing == null && parentCasing == null)
{
return null;
}
else if (combinedCasing == null)
{
return (Casing)parentCasing.Clone();
}
else if (parentCasing == null)
{
return combinedCasing;
}
if (combinedCasing.CalendarField == CasingType.None)
{
combinedCasing.CalendarField = parentCasing.CalendarField;
}
if (combinedCasing.DayFormatExceptNarrow == CasingType.None)
{
combinedCasing.DayFormatExceptNarrow = parentCasing.DayFormatExceptNarrow;
}
if (combinedCasing.DayNarrow == CasingType.None)
{
combinedCasing.DayNarrow = parentCasing.DayNarrow;
}
if (combinedCasing.DayStandAloneExceptNarrow == CasingType.None)
{
combinedCasing.DayStandAloneExceptNarrow = parentCasing.DayStandAloneExceptNarrow;
}
if (combinedCasing.DisplayName == CasingType.None)
{
combinedCasing.DisplayName = parentCasing.DisplayName;
}
if (combinedCasing.DisplayNameCount == CasingType.None)
{
combinedCasing.DisplayNameCount = parentCasing.DisplayNameCount;
}
if (combinedCasing.EraAbbr == CasingType.None)
{
combinedCasing.EraAbbr = parentCasing.EraAbbr;
}
if (combinedCasing.EraName == CasingType.None)
{
combinedCasing.EraName = parentCasing.EraName;
}
if (combinedCasing.EraNarrow == CasingType.None)
{
combinedCasing.EraNarrow = parentCasing.EraNarrow;
}
if (combinedCasing.Key == CasingType.None)
{
combinedCasing.Key = parentCasing.Key;
}
if (combinedCasing.Language == CasingType.None)
{
combinedCasing.Language = parentCasing.Language;
}
if (combinedCasing.MetaZoneLong == CasingType.None)
{
combinedCasing.MetaZoneLong = parentCasing.MetaZoneLong;
}
if (combinedCasing.MetaZoneShort == CasingType.None)
{
combinedCasing.MetaZoneShort = parentCasing.MetaZoneShort;
}
if (combinedCasing.MonthFormatExceptNarrow == CasingType.None)
{
combinedCasing.MonthFormatExceptNarrow = parentCasing.MonthFormatExceptNarrow;
}
if (combinedCasing.MonthNarrow == CasingType.None)
{
combinedCasing.MonthNarrow = parentCasing.MonthNarrow;
}
if (combinedCasing.MonthStandAloneExceptNarrow == CasingType.None)
{
combinedCasing.MonthStandAloneExceptNarrow = parentCasing.MonthStandAloneExceptNarrow;
}
if (combinedCasing.QuarterAbbreviated == CasingType.None)
{
combinedCasing.QuarterAbbreviated = parentCasing.QuarterAbbreviated;
}
if (combinedCasing.Region == CasingType.None)
{
combinedCasing.Region = parentCasing.Region;
}
if (combinedCasing.Script == CasingType.None)
{
combinedCasing.Script = parentCasing.Script;
}
if (combinedCasing.Symbol == CasingType.None)
{
combinedCasing.Symbol = parentCasing.Symbol;
}
if (combinedCasing.Tense == CasingType.None)
{
combinedCasing.Tense = parentCasing.Tense;
}
if (combinedCasing.Type == CasingType.None)
{
combinedCasing.Type = parentCasing.Type;
}
if (combinedCasing.ZoneExemplarCity == CasingType.None)
{
combinedCasing.ZoneExemplarCity = parentCasing.ZoneExemplarCity;
}
return combinedCasing;
}