/// <summary>
/// Compares to.
/// </summary>
/// <param name="obj">
/// The object.
/// </param>
/// <returns>
/// </returns>
public override int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
AttributeModel secondSource = obj as AttributeModel;
// compare on GType first
return(string.Compare(GType, secondSource.GType, true, System.Globalization.CultureInfo.CurrentCulture));
}
/// <summary>
/// Compares two objects.
/// </summary>
/// <param name="a">
/// object A.
/// </param>
/// <param name="b">
/// object B.
/// </param>
/// <returns>
/// One, two or three.
/// </returns>
public override int Compare(object a, object b)
{
if (a is null)
{
return(Constants.CompareEquals);
}
if (b is null)
{
return(Constants.CompareEquals);
}
AttributeModel firstAttributeName = (AttributeModel)a;
AttributeModel secondAttributeName = (AttributeModel)b;
// Compare on Surname first
int testFlag = string.Compare(firstAttributeName.GType, secondAttributeName.GType, StringComparison.CurrentCulture);
return(testFlag);
}
/// <summary>
/// Compares the specified two attribute models.
/// </summary>
/// <param name="x">
/// The x.
/// </param>
/// <param name="y">
/// The y.
/// </param>
/// <returns>
/// </returns>
public int Compare(AttributeModel x, AttributeModel y)
{
Contract.Requires(x != null);
return(Compare(x.GType, y.GType));
}