public static int SortByRank(IRankable a, IRankable b)
{
if (a == null)
{
return(b == null ? 0 : -1);
}
if (b == null)
{
return(1);
}
if (a.Rank > b.Rank)
{
return(1);
}
else if (a.Rank < b.Rank)
{
return(-1);
}
if (a is IComparable && b is IComparable && a.GetType() == b.GetType())
{
return(((IComparable)a).CompareTo((IComparable)b));
}
return(0);
}
/// <summary>
/// Constructors initializes the Tournament read-only field and takes one argument
/// </summary>
/// <param name="rankable">A tournament to rank</param>
public Ranker(IRankable rankable)
{
if (rankable == null | !rankable.ReadyToRank)
{
throw new RankException();
}
Rankable = rankable;
}
public static int SortByRank(IRankable a, IRankable b)
{
if (a == null)
return b == null ? 0 : -1;
if (b == null)
return 1;
if (a.Rank > b.Rank)
return 1;
else if (a.Rank < b.Rank)
return -1;
else
return 0;
}
public static int SortByRank(IRankable a, IRankable b)
{
if (a == null)
return b == null ? 0 : -1;
if (b == null)
return 1;
if (a.Rank > b.Rank)
return 1;
else if (a.Rank < b.Rank)
return -1;
if (a is IComparable && b is IComparable && a.GetType() == b.GetType())
return ((IComparable)a).CompareTo((IComparable)b);
return 0;
}
/// <summary>
/// Helper method to perform boolean operations on two <see cref="IRankable"/>
/// </summary>
public static bool IsRank(TermCategoryBoolOps op, IRankable t1, IRankable t2)
{
switch (op)
{
case TermCategoryBoolOps.Ne:
return((t1?.GetRank() ?? 0) != (t2?.GetRank() ?? 0));
case TermCategoryBoolOps.Gt:
return((t1?.GetRank() ?? 0) > (t2?.GetRank() ?? 0));
case TermCategoryBoolOps.Lt:
return((t1?.GetRank() ?? 0) < (t2?.GetRank() ?? 0));
case TermCategoryBoolOps.Ge:
return((t1?.GetRank() ?? 0) >= (t2?.GetRank() ?? 0));
case TermCategoryBoolOps.Le:
return((t1?.GetRank() ?? 0) <= (t2?.GetRank() ?? 0));
default:
return((t1?.GetRank() ?? 0) == (t2?.GetRank() ?? -1));
}
}
public static int SortByRank(IRankable a, IRankable b)
{
if (a == null)
{
return(b == null ? 0 : -1);
}
if (b == null)
{
return(1);
}
if (a.Rank > b.Rank)
{
return(1);
}
else if (a.Rank < b.Rank)
{
return(-1);
}
else
{
return(0);
}
}
public Matcher(IRankable i_Ranker)
{
Ranker = i_Ranker;
}
public FriendsMatcher(User i_LoggedInUser, IRankable i_RankStragety)
{
Matcher = new Matcher(i_RankStragety);
r_LoggedInUser = i_LoggedInUser;
}
public RankedFriendsManager(User i_LoggedInUser, IRankable i_RankByStargety)
{
r_RankedFriends = new FriendsMatcher.FriendsMatcher(i_LoggedInUser, i_RankByStargety);
}
