public int Compare(T x, T y)
{
int?nullable = ChainableComparer <T> .handleNulls(x, y);
if (nullable.HasValue)
{
return(nullable.Value);
}
int num = this.DoCompare(x, y);
if (this.needsToEvaluateNext(num))
{
num = this._nextComparer.Compare(x, y);
}
if (this._direction == Direction.Descending)
{
ChainableComparer <T> .invert(ref num);
}
return(num);
}
