/// <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);
}
PersonNameModel firstPersonName = (PersonNameModel)a;
PersonNameModel secondPersonName = (PersonNameModel)b;
// Compare on Surname first
int testFlag = string.Compare(firstPersonName.GSurName.GetPrimarySurname, secondPersonName.GSurName.GetPrimarySurname, StringComparison.CurrentCulture);
if (testFlag == Constants.CompareEquals)
{
// Compare on first name
testFlag = string.Compare(firstPersonName.GFirstName, secondPersonName.GFirstName, StringComparison.CurrentCulture);
}
return(testFlag);
}
/// <summary>
/// Implement IComparable CompareTo method.
/// </summary>
/// <param name="obj">
/// The object to compare.
/// </param>
/// <returns>
/// One, two or three.
/// </returns>
public int CompareTo(object obj)
{
if (obj is null)
{
return(0);
}
PersonNameModel secondEvent = (PersonNameModel)obj;
// compare on String first
int testFlag = string.Compare(SortName, secondEvent.SortName, StringComparison.CurrentCulture);
return(testFlag);
}
/// <summary>
/// Implement IComparable CompareTo method.
/// </summary>
/// <param name="obj">
/// The object to compare.
/// </param>
/// <returns>
/// One, two or three.
/// </returns>
public override int CompareTo(object obj)
{
if (obj is null)
{
return(Constants.CompareEquals);
}
PersonNameModel secondPersonName = obj as PersonNameModel;
if (secondPersonName is null)
{
return(Constants.CompareEquals);
}
return(CompareTo(secondPersonName));
}
public int CompareTo(PersonNameModel other)
{
if (other is null)
{
return(Constants.CompareGreaterThan);
}
// Compare on Surname first
int testFlag = string.Compare(GSurName.GetPrimarySurname, other.GSurName.GetPrimarySurname, StringComparison.CurrentCulture);
if (testFlag == Constants.CompareEquals)
{
// Compare on first name
testFlag = string.Compare(GFirstName, other.GFirstName, StringComparison.CurrentCulture);
}
return(testFlag);
}
/// <summary>
/// Compares two objects.
/// </summary>
/// <param name="a">
/// object A.
/// </param>
/// <param name="b">
/// object B.
/// </param>
/// <returns>
/// One, two or three.
/// </returns>
public new int Compare(object a, object b)
{
if (a is null)
{
return(1);
}
if (b is null)
{
return(0);
}
PersonNameModel firstEvent = (PersonNameModel)a;
PersonNameModel secondEvent = (PersonNameModel)b;
// compare on Date first
int testFlag = string.Compare(firstEvent.SortName, secondEvent.SortName, StringComparison.CurrentCulture);
return(testFlag);
}
