public void initZ(EventInterval s1, EventInterval s2, int ek, string Rnew, string Si, string Rprev,
Dictionary <string, Dictionary <string, List <Tuple <List <EventInterval>, int> > > > Ak)
{
List <int> to_check = new List <int>();
to_check.Add(s2.getLabel());
to_check.Add(ek);
List <EventInterval> candidates = this.getZTableSecondTable(to_check, Rnew, Si, s2);
if (candidates == null)
{
return;
}
foreach (EventInterval s3 in candidates)
{
if (s3.getStart() - Math.Min(s1.getEnd(), s2.getEnd()) >= this.constraints["gap"])
{
continue;
}
string Rk = Rprev;
List <int> pair = new List <int>();
pair.Add(s1.getLabel());
pair.Add(s3.getLabel());
bool foundRelation = false;
foreach (string Rcand in this.FL2[2][pair].Keys)
{
this.comparisoncount += 1;
List <EventInterval> relatArr = this.getZTableSecondTable(pair, Rcand, Si, s1);
if (relatArr != null && relatArr.Contains(s3))
{
Rk += "_" + Rcand;
foundRelation = true;
break;
}
}
if (foundRelation == false)
{
continue;
}
Rk += "_" + Rnew;
if (!Ak.ContainsKey(Rk))
{
Ak.Add(Rk, new Dictionary <string, List <Tuple <List <EventInterval>, int> > >());
Ak[Rk].Add(Si, new List <Tuple <List <EventInterval>, int> >());
}
else if (!Ak[Rk].ContainsKey(Si))
{
Ak[Rk].Add(Si, new List <Tuple <List <EventInterval>, int> >());
}
List <EventInterval> intervals = new List <EventInterval>();
intervals.Add(s1);
intervals.Add(s2);
intervals.Add(s3);
Tuple <List <EventInterval>, int> z = new Tuple <List <EventInterval>, int>(intervals,
Math.Min(Math.Min(s1.getEnd(), s2.getEnd()), s3.getEnd()));
Ak[Rk][Si].Add(z);
}
}
public Tuple <List <EventInterval>, int> moveFollowsToEarlierIntervals(Tuple <List <EventInterval>, int> z,
EventInterval sk, int k)
{
int fft = Math.Min(sk.getEnd(), z.Item2);
List <EventInterval> newl = new List <EventInterval>(z.Item1);
newl.Add(sk);
Tuple <List <EventInterval>, int> znew = new Tuple <List <EventInterval>, int>(newl, fft);
return(znew);
}
public List <int> processAdding(List <Tuple <int, int, int> > eSeqList)
{
List <int> eventList = new List <int>();
foreach (Tuple <int, int, int> eve in eSeqList)
{
EventInterval newInterval = new EventInterval(eve.Item1, eve.Item2, eve.Item3);
this.sequences.Add(newInterval);
eventList.Add(newInterval.getLabel());
}
return(eventList);
}
public int CompareTo(object obj)
{
EventInterval other = (EventInterval)obj;
if (this.start == other.start)
{
if (this.end == other.end)
{
return(smallerThan(this.label, other.label));
}
else
{
return(smallerThan(this.end, other.end));
}
}
else
{
return(smallerThan(this.start, other.start));
}
}
public static string getRelation(EventInterval A, EventInterval B, Dictionary <string, double> constraints)
{
string relation = null;
double epsilon = constraints["epsilon"];
double gap = constraints["gap"];
if (Math.Abs(B.getStart() - A.getStart()) <= epsilon)
{
if (Math.Abs(B.getEnd() - A.getEnd()) <= epsilon)
{
relation = "=";
}
else if (B.getEnd() - A.getEnd() > epsilon)
{
relation = "S";
}
}
else if (Math.Abs(B.getEnd() - A.getEnd()) <= epsilon && B.getStart() - A.getStart() > epsilon)
{
relation = "fi";
}
else if (B.getStart() - A.getStart() > epsilon && A.getEnd() - B.getEnd() > epsilon)
{
relation = "c";
}
else if (A.getEnd() - B.getStart() > epsilon && B.getStart() - A.getStart() > epsilon)
{
relation = "o";
}
else if (Math.Abs(B.getStart() - A.getEnd()) <= epsilon)
{
relation = "m";
}
else if (B.getStart() - A.getEnd() > epsilon && (gap == 0 || B.getStart() - A.getEnd() < gap))
{
relation = "<";
}
return(relation);
}
public void extendZ(Tuple <List <EventInterval>, int> z, int ek, string Rnew, string Si, string Rprev,
Dictionary <string, Dictionary <string, List <Tuple <List <EventInterval>, int> > > > Ak, int k)
{
List <int> to_check = new List <int>();
to_check.Add(z.Item1[z.Item1.Count - 1].getLabel());
to_check.Add(ek);
List <EventInterval> candidates = this.getZTableSecondTable(to_check, Rnew, Si, z.Item1[z.Item1.Count - 1]);
if (candidates == null)
{
return;
}
bool foundRelation = false;
foreach (EventInterval sk in candidates)
{
if (sk.getStart() - z.Item2 >= this.constraints["gap"])
{
continue;
}
string[] Rprevst = Rprev.Split("_").TakeLast(k - 2).ToArray();
List <string> Rk = new List <string>();
for (int idx = 0; idx < z.Item1.Count - 1; idx++)
{
EventInterval si = z.Item1[idx];
foundRelation = false;
List <int> sik = new List <int>();
sik.Add(si.getLabel());
sik.Add(sk.getLabel());
if (!this.FL2[2].ContainsKey(sik))
{
break;
}
if (Rprevst[idx] == "<")
{
Rk.Add("<");
foundRelation = true;
continue;
}
foreach (string Rcand in this.FL2[2][sik].Keys)
{
this.comparisoncount += 1;
List <EventInterval> relatArr = this.getZTableSecondTable(sik, Rcand, Si, si);
if (relatArr != null && relatArr.Contains(sk))
{
Rk.Add(Rcand);
foundRelation = true;
break;
}
}
if (foundRelation == false)
{
break;
}
}
if (foundRelation == false)
{
continue;
}
Tuple <List <EventInterval>, int> znew = this.moveFollowsToEarlierIntervals(z, sk, k);
string Rk_str = Rprev;
foreach (string R in Rk)
{
Rk_str = Rk_str + "_" + R;
}
Rk_str = Rk_str + "_" + Rnew;
if (!Ak.ContainsKey(Rk_str))
{
Ak.Add(Rk_str, new Dictionary <string, List <Tuple <List <EventInterval>, int> > >());
Ak[Rk_str].Add(Si, new List <Tuple <List <EventInterval>, int> >());
}
else if (!Ak[Rk_str].ContainsKey(Si))
{
Ak[Rk_str].Add(Si, new List <Tuple <List <EventInterval>, int> >());
}
Ak[Rk_str][Si].Add(znew);
}
}
public List <EventInterval> getZTableSecondTable(List <int> E, string R, string Si, EventInterval s1)
{
if (this.FL2[2].ContainsKey(E) && this.FL2[2][E].ContainsKey(R) && this.FL2[2][E][R].ContainsKey(Si) &&
this.FL2[2][E][R][Si].ContainsKey(s1))
{
return(this.FL2[2][E][R][Si][s1]);
}
return(null);
/*try{
* return this.FL2[2][E][R][Si][s1];
* }
* catch
* {
* return null;
* }*/
}
