public FactPropertyDescriptor(int index, Value.Type baseType, byte type)
: base(index.ToString(), new Attribute[0])
{
Index = index;
BaseType = baseType;
Type = type;
}
private Value.Type IntrinsicTypeToCompatibilityType(Value.Type typeId)
{
switch ((Value.Type)typeId)
{
case Value.Type.Integer:
case Value.Type.Integer64:
case Value.Type.Float:
return Value.Type.Integer;
case Value.Type.String:
case Value.Type.GuidString:
return Value.Type.String;
default:
throw new ArgumentException("Cannot check compatibility of unknown types");
}
}
/// <summary>
/// Returns whether comparing the specified types is "risky",
/// i.e. if there is unexpected behavior or side effects.
/// </summary>
private bool IsRiskyComparison(Value.Type type1, Value.Type type2)
{
return (type1 == Value.Type.String && type2 == Value.Type.GuidString)
|| (type1 == Value.Type.GuidString && type2 == Value.Type.String);
}
private bool AreIntrinsicTypesCompatible(Value.Type type1, Value.Type type2)
{
Value.Type translatedType1 = IntrinsicTypeToCompatibilityType(type1),
translatedType2 = IntrinsicTypeToCompatibilityType(type2);
return translatedType1 == translatedType2;
}
private string TypeToName(Value.Type typeId)
{
return TypeToName((uint)typeId);
}
