public static IParseTermTF parseTF(string s)
{
s = s.ToLower();
string[] sMas = s.Split();
List <IParseTermTF> PTerm = new List <IParseTermTF>();
List <TfFile> p;
string smp;
foreach (string sm in sMas)
{
//smp = porter.Stemm(sm);
p = SearchData.Singelton.TfIdf.TfFilesForWord(sm);
//p = SearchData.Singelton.TfIdf.TfFilesForWord(smp);
if (p != null)
{
PTerm.Add(new TermDocTF(p, SearchData.Singelton.wordDic.NumbWord(sm)));
}
}
IParseTermTF ret = null;
if (PTerm.Count > 0)
{
ret = PTerm[0];
for (int i = 1; i < PTerm.Count; i++)
{
ret = new OrTermTF(ret, PTerm[i]);
}
}
return(ret);
}
public OrTermTF(IParseTermTF child1, IParseTermTF child2)
{
Children = new List <IParseTermTF> {
child1, child2
};
Last = new List <TfFile> {
child1.GetNext(), child2.GetNext()
};
}
public List <int> Search(string Zapros, out List <List <Tuple <int, int> > > ToCreateSniped)
{
IParseTermTF Term = Parser.parseTF(Zapros);
TfFile[] TopBuf = new TfFile[TopZap];
TfFile Tmp;
ToCreateSniped = new List <List <Tuple <int, int> > >();
List <Tuple <int, int> >[] PInfo = new List <Tuple <int, int> > [TopZap];
List <Tuple <int, int> > PInfoTMP;
for (int i = 0; i < TopZap; i++)
{
TopBuf[i] = null;
}
for (;;)
{
Tmp = Term.GetNext();
PInfoTMP = Term.GetInfo();
if (Tmp == null)
{
break;
}
if (TopBuf[TopZap - 1] == null || TopBuf[TopZap - 1].Tf < Tmp.Tf)
{
int i = 0;
for (i = TopZap - 2; i >= 0; i--)
{
if (TopBuf[i] != null && Tmp.Tf < TopBuf[i].Tf)
{
PInfo[i + 1] = PInfoTMP;
TopBuf[i + 1] = Tmp;
break;
}
TopBuf[i + 1] = TopBuf[i];
PInfo[i + 1] = PInfoTMP;
}
if (i < 0)
{
TopBuf[0] = Tmp;
PInfo[0] = PInfoTMP;
}
}
}
List <int> ret = new List <int>(TopZap);
for (int i = 0; i < TopZap; i++)
{
if (TopBuf[i] == null)
{
break;
}
ret.Add(TopBuf[i].IdDoc);
}
return(ret);
}
