public static List <Pullenti.Ner.ReferentToken> CreateReferents(DateExToken et)
{
if (!et.IsDiap || et.ItemsTo.Count == 0)
{
List <Pullenti.Ner.ReferentToken> li = _createRefs(et.ItemsFrom);
if (li == null || li.Count == 0)
{
return(null);
}
return(li);
}
List <Pullenti.Ner.ReferentToken> liFr = _createRefs(et.ItemsFrom);
List <Pullenti.Ner.ReferentToken> liTo = _createRefs(et.ItemsTo);
Pullenti.Ner.Date.DateRangeReferent ra = new Pullenti.Ner.Date.DateRangeReferent();
if (liFr.Count > 0)
{
ra.DateFrom = liFr[0].Tag as Pullenti.Ner.Date.DateReferent;
}
if (liTo.Count > 0)
{
ra.DateTo = liTo[0].Tag as Pullenti.Ner.Date.DateReferent;
}
List <Pullenti.Ner.ReferentToken> res = new List <Pullenti.Ner.ReferentToken>();
res.AddRange(liFr);
res.AddRange(liTo);
res.Add(new Pullenti.Ner.ReferentToken(ra, et.BeginToken, et.EndToken));
if (res.Count == 0)
{
return(null);
}
res[0].Tag = ra;
return(res);
}
public static void AppendToString2(Pullenti.Ner.Date.DateRangeReferent dr, StringBuilder res)
{
DateTime dt0;
DateTime dt1;
DateTime cur = (Pullenti.Ner.ProcessorService.DebugCurrentDateTime == null ? DateTime.Now : Pullenti.Ner.ProcessorService.DebugCurrentDateTime.Value);
if (!DateRelHelper.CalculateDateRange2(dr, cur, out dt0, out dt1, 0))
{
return;
}
_appendDates(cur, dt0, dt1, res);
}
public static bool CalculateDateRange2(Pullenti.Ner.Date.DateRangeReferent dr, DateTime now, out DateTime from, out DateTime to, int tense)
{
from = DateTime.MinValue;
to = DateTime.MaxValue;
DateTime dt0;
DateTime dt1;
if (dr.DateFrom == null)
{
if (dr.DateTo == null)
{
return(false);
}
if (!CalculateDateRange(dr.DateTo, now, out dt0, out dt1, tense))
{
return(false);
}
to = dt1;
return(true);
}
else if (dr.DateTo == null)
{
if (!CalculateDateRange(dr.DateFrom, now, out dt0, out dt1, tense))
{
return(false);
}
from = dt0;
return(true);
}
if (!CalculateDateRange(dr.DateFrom, now, out dt0, out dt1, tense))
{
return(false);
}
from = dt0;
DateTime dt2;
DateTime dt3;
if (!CalculateDateRange(dr.DateTo, now, out dt2, out dt3, tense))
{
return(false);
}
to = dt3;
return(true);
}