private List <EventPair> GetHashes(char[,] Matrix)
{
var Hashes = new List <EventPair>();
for (int i = 0; i < T_W.Count(); i++)
{
for (int j = 0; j < T_W.Count(); j++)
{
if (Matrix[i, j] == '#')
{
Hashes.Add(new EventPair {
Left = new List <Event> {
T_W.ElementAt(i)
}, Right = new List <Event> {
T_W.ElementAt(j)
}
});
}
}
}
return(Hashes);
}
private List <EventPair> GetForwards(char[,] Matrix)
{
var x_w = new List <EventPair>();
for (int i = 0; i < T_W.Count(); i++)
{
for (int j = 0; j < T_W.Count(); j++)
{
if (Matrix[i, j] == '>')
{
x_w.Add(new EventPair {
Left = new List <Event> {
T_W.ElementAt(i)
}, Right = new List <Event> {
T_W.ElementAt(j)
}
});
}
}
}
return(x_w);
}
private List <EventPair> GetNormalizedPairs(List <EventPair> Hashes, List <EventPair> Forwards)
{
var x_w = Forwards.ToList();
var X_Temp = Forwards.ToList();
//Check if Hashes come with others
foreach (var hash in Hashes)
{
var eventsToMatch = T_W.Where(t => t.Id != hash.Left.First().Id&& t.Id != hash.Right.First().Id).ToList();
foreach (var matchEvent in eventsToMatch)
{
var pairToMatch1 = new EventPair {
Left = new List <Event> {
matchEvent
}, Right = new List <Event> {
hash.Left.First()
}
};
var pairToMatch2 = new EventPair {
Left = new List <Event> {
matchEvent
}, Right = new List <Event> {
hash.Right.First()
}
};
if (X_Temp.ContainsEventPair(pairToMatch1) && X_Temp.ContainsEventPair(pairToMatch2))
{
var eventPair = new EventPair {
Left = new List <Event> {
matchEvent
}, Right = new List <Event> {
pairToMatch1.Right.First(), pairToMatch2.Right.First()
}
};
if (!x_w.ContainsEventPair(eventPair))
{
x_w.Add(eventPair);
}
}
pairToMatch1 = new EventPair {
Right = new List <Event> {
matchEvent
}, Left = new List <Event> {
hash.Left.First()
}
};
pairToMatch2 = new EventPair {
Right = new List <Event> {
matchEvent
}, Left = new List <Event> {
hash.Right.First()
}
};
if (X_Temp.ContainsEventPair(pairToMatch1) && X_Temp.ContainsEventPair(pairToMatch2))
{
var eventPair = new EventPair {
Left = new List <Event> {
pairToMatch1.Left.First(), pairToMatch2.Left.First()
}, Right = new List <Event> {
matchEvent
}
};
if (!x_w.ContainsEventPair(eventPair))
{
x_w.Add(eventPair);
}
}
}
}
return(x_w);
}
private char[,] GenerateMatrix()
{
var eventsCount = T_W.Count;
//Creating blank matrix
var matrix = new char[eventsCount, eventsCount];
//Traversing events wrt matrix : START
for (int i = 0; i < eventsCount; i++)
{
for (int j = 0; j < eventsCount; j++)
{
//Cancelling diagonal fields
if (i == j)
{
matrix[i, j] = '-';
continue;
}
char occurenceType = '#';
var firstEvent = T_W.ElementAt(i);
var secondEvent = T_W.ElementAt(j);
bool traversalComplete = false;
foreach (var process in AllProcess)
{
var procList = process.OrderBy(t => t.StartTime).ToList();
for (int k = 0; k < procList.Count; k++)
{
var element = procList.ElementAt(k);
var postElement = k < procList.Count - 1 ? procList.ElementAt(k + 1) : null;
if (postElement != null && element.EventId == firstEvent.Id && postElement.EventId == secondEvent.Id)
{
if (occurenceType == '<')
{
occurenceType = '|';
traversalComplete = true;
}
else
{
occurenceType = '>';
}
}
if (postElement != null && postElement.EventId == firstEvent.Id && element.EventId == secondEvent.Id)
{
if (occurenceType == '>')
{
occurenceType = '|';
traversalComplete = true;
}
else
{
occurenceType = '<';
}
}
if (traversalComplete)
{
traversalComplete = false;
break;
}
}
}
matrix[i, j] = occurenceType;
occurenceType = '#';
}
}
//Traversing events wrt matrix : END
return(matrix);
}
