public override int Compare(IServiceObject a, IServiceObject b)
{
// default implementation: string compare
object oA = (a == null) ? 0 : a.GetObject(ID);
object oB = (b == null) ? 0 : b.GetObject(ID);
if (oA == null)
oA = 0;
if (oB == null)
oB = 0;
return ((int)oA) - ((int)oB);
}
public override int Compare(IServiceObject a, IServiceObject b)
{
// default implementation: string compare
object oA = (a == null) ? new TimeSpan() : a.GetObject(ID);
object oB = (b == null) ? new TimeSpan() : b.GetObject(ID);
if (oA == null)
oA = new TimeSpan();
if (oB == null)
oB = new TimeSpan();
return ((TimeSpan)oA).CompareTo(oB);
}
public override int Compare(IServiceObject a, IServiceObject b)
{
// default implementation: string compare
object oA = (a == null) ? 0L : a.GetObject(ID);
object oB = (b == null) ? 0L : b.GetObject(ID);
if (oA == null)
oA = 0L;
if (oB == null)
oB = 0L;
long delta = (long)oA - (long)oB;
if (delta > 0)
return 1;
if (delta < 0)
return -1;
return 0;
}
public override int Compare(IServiceObject a, IServiceObject b)
{
// default implementation: string compare
object oA = (a == null) ? (uint)0 : a.GetObject(ID);
object oB = (b == null) ? (uint)0 : b.GetObject(ID);
if (oA == null)
oA = (uint)0;
if (oB == null)
oB = (uint)0;
uint A = (uint)oA;
uint B = (uint)oB;
if (A == B)
return 0;
if( A < B )
return 1;
return -1;
}
