public int SelectorCount()
{
var query = SelectorTuple
.Where(x => x.IsReservedValue());
return(query.Count());
}
public NioEventLoop(NioEventLoopGroup parent, Executor executor, SelectorProvider provider)
: base(parent, executor, false, DEFAULT_MAX_PENDING_TASKS)
{
if (provider == null)
{
throw new NullReferenceException("selectorProvider");
}
this.provider = provider;
SelectorTuple selectorTuple = openSelector();
selector = selectorTuple.selector;
_unwrappedSelector = selectorTuple.unwrappedSelector;
}
private IEnumerable <Tuple <KeyValuePair <T, T>, KeyValuePair <T, T> > > GetSelectorPairs()
{
var list = SelectorTuple.
Select((x, i) => new { Tup = x, Index = i, IsSelector = x.IsReservedValue() })
.ToList();
foreach (var item in list)
{
if (item.IsSelector)
{
yield return(new Tuple <KeyValuePair <T, T>, KeyValuePair <T, T> >(list[item.Index - 1].Tup, item.Tup));
}
}
}
public KeyValuePair <T, T>?GetSelector(KeyValuePair <T, T> value)
{
var query = SelectorTuple.ToList();
var index = query
.FindIndex(x => value.Key.Equals(x.Key) && value.Value.Equals(x.Value));
if (index + 1 < SelectorTuple.Length)
{
var result = SelectorTuple[index + 1];
if (result.IsReservedValue())
{
return(result);
}
}
return(null);
}