public bool CanBeNextInList(Subsent next)
{
if (next.Delims.Count == 0)
{
return(true);
}
foreach (Pullenti.Ner.MetaToken d in next.Delims)
{
if (d is DelimToken)
{
if (!this.Check((d as DelimToken).Typ))
{
return(false);
}
}
}
return(true);
}
public static List <Subsent> CreateSubsents(Sentence sent)
{
if (sent.Items.Count == 0)
{
return(null);
}
List <Subsent> res = new List <Subsent>();
int begin = sent.Items[0].BeginToken.BeginChar;
int end = sent.Items[sent.Items.Count - 1].EndToken.EndChar;
byte[] map = new byte[(int)((end + 1) - begin)];
if (sent.BestVar != null)
{
foreach (NGSegmentVariant seg in sent.BestVar.Segs)
{
if (seg != null)
{
foreach (NGLink li in seg.Links)
{
if (li != null && li.Typ == NGLinkType.List)
{
for (int i = (li.To == null ? li.ToVerb.BeginChar : li.To.Source.BeginToken.BeginChar); i <= li.From.Source.EndToken.EndChar; i++)
{
int po = i - begin;
if (po >= 0 && (po < map.Length))
{
map[po] = 1;
}
}
}
}
}
}
}
Subsent ss = new Subsent();
bool hasVerb = false;
for (int i = 0; i < sent.Items.Count; i++)
{
SentItem it = sent.Items[i];
bool delim = false;
if (it.Typ == SentItemType.Delim)
{
delim = true;
}
else if (it.Typ == SentItemType.Conj && map[it.BeginToken.BeginChar - begin] == 0)
{
delim = true;
if ((it.Source as Pullenti.Ner.Core.ConjunctionToken).Typ == Pullenti.Ner.Core.ConjunctionType.Comma)
{
if (!hasVerb)
{
delim = false;
}
}
}
if (!delim)
{
if (it.Typ == SentItemType.Verb)
{
hasVerb = true;
}
ss.Items.Add(it);
continue;
}
if (ss.Items.Count == 0)
{
ss.Delims.Add(it.Source);
continue;
}
if (ss.Items.Count > 0)
{
res.Add(ss);
}
ss = new Subsent();
hasVerb = false;
ss.Delims.Add(it.Source);
}
if (ss.Items.Count > 0)
{
res.Add(ss);
}
for (int i = 0; i < res.Count; i++)
{
Subsent r = res[i];
int j;
if (r.Check(DelimType.If))
{
bool hasThen = false;
bool hasElse = false;
for (j = i + 1; j < res.Count; j++)
{
if (res[j].Check(DelimType.Then))
{
if (hasThen)
{
break;
}
res[j].Owner = r;
res[j].Question = "если";
res[j].Typ = Pullenti.Semantic.SemFraglinkType.IfThen;
hasThen = true;
r.IsThenElseRoot = true;
}
else if (res[j].Check(DelimType.Else))
{
if (hasElse)
{
break;
}
res[j].Owner = r;
res[j].Question = "иначе";
res[j].Typ = Pullenti.Semantic.SemFraglinkType.IfElse;
hasElse = true;
r.IsThenElseRoot = true;
}
else if (res[j].Check(DelimType.If))
{
if (res[j].Check(DelimType.And))
{
res[j].Owner = r;
}
else
{
break;
}
}
}
if (!hasThen && i > 0)
{
if (res[0].Owner == null && res[0].OnlyConj())
{
res[0].Owner = r;
res[0].Question = "если";
r.IsThenElseRoot = true;
res[0].Typ = Pullenti.Semantic.SemFraglinkType.IfThen;
}
else if (res[0].Owner != null)
{
r.Owner = res[0];
r.Question = "если";
r.Typ = Pullenti.Semantic.SemFraglinkType.IfThen;
}
}
continue;
}
if (r.Check(DelimType.Because))
{
bool hasThen = false;
for (j = i + 1; j < res.Count; j++)
{
if (res[j].Check(DelimType.Then))
{
if (hasThen)
{
break;
}
res[j].Owner = r;
res[j].Question = "по причине";
res[j].Typ = Pullenti.Semantic.SemFraglinkType.Because;
hasThen = true;
r.IsThenElseRoot = true;
}
}
if (!hasThen && i > 0)
{
if (res[0].Owner == null && res[0].OnlyConj())
{
res[0].Owner = r;
res[0].Question = "по причине";
r.IsThenElseRoot = true;
res[0].Typ = Pullenti.Semantic.SemFraglinkType.Because;
continue;
}
}
if (!hasThen && ((i + 1) < res.Count))
{
if (res[i + 1].Owner == null && res[i + 1].OnlyConj())
{
res[i + 1].Owner = r;
res[i + 1].Question = "по причине";
r.IsThenElseRoot = true;
res[i + 1].Typ = Pullenti.Semantic.SemFraglinkType.Because;
continue;
}
}
continue;
}
if (r.Check(DelimType.But))
{
if (i > 0)
{
if (res[i - 1].Owner == null && res[i - 1].OnlyConj())
{
res[i - 1].Owner = r;
res[i - 1].Question = "но";
r.IsThenElseRoot = true;
res[i - 1].Typ = Pullenti.Semantic.SemFraglinkType.But;
continue;
}
}
}
if (r.Check(DelimType.What))
{
if (i > 0)
{
if (res[i - 1].Owner == null && res[i - 1].OnlyConj())
{
res[i - 1].Owner = r;
res[i - 1].Question = "что";
r.IsThenElseRoot = true;
res[i - 1].Typ = Pullenti.Semantic.SemFraglinkType.What;
continue;
}
}
}
if (r.Check(DelimType.For))
{
if ((i + 1) < res.Count)
{
if (res[i + 1].Owner == null && res[i + 1].OnlyConj())
{
res[i + 1].Owner = r;
res[i + 1].Question = "чтобы";
r.IsThenElseRoot = true;
res[i + 1].Typ = Pullenti.Semantic.SemFraglinkType.For;
continue;
}
}
if (i > 0)
{
if (res[i - 1].Owner == null && res[i - 1].OnlyConj())
{
res[i - 1].Owner = r;
res[i - 1].Question = "чтобы";
r.IsThenElseRoot = true;
res[i - 1].Typ = Pullenti.Semantic.SemFraglinkType.For;
continue;
}
}
}
}
for (int i = 1; i < res.Count; i++)
{
Subsent r = res[i];
if (!r.Check(DelimType.And) || r.Owner != null)
{
continue;
}
for (int j = i - 1; j >= 0; j--)
{
Subsent rr = res[j];
if (rr.CanBeNextInList(r) && ((rr.Owner == null || ((rr.OwnerRoot != null && rr.OwnerRoot.CanBeNextInList(r))))))
{
if (r.CheckOr())
{
rr.IsOr = true;
}
rr.Items.AddRange(r.Items);
res.RemoveAt(i);
i--;
break;
}
}
}
return(res);
}
