List <CallDelta> BuildDeltas(List <ServiceCallItem> calls)
{
List <CallDelta> deltas = new List <CallDelta>();
// Generate a list of deltas between all possible pairs of calls
for (int i = 0; i < calls.Count(); ++i)
{
for (int j = i + 1; j < calls.Count(); ++j)
{
var delta = new CallDelta {
m_first = calls[i], m_second = calls[j]
};
// If the delta is below the max freuquency then add it to the list
if (delta.DeltaAsMs <= m_maxFrequencyMs)
{
deltas.Add(delta);
}
}
}
return(deltas);
}
static public Sequence Create(CallDelta delta)
{
Sequence s = new Sequence();
// Walk through the sequence of deltas starting at the supplied delta
while (delta != null)
{
s.m_seqCalls.Add(delta.m_first);
s.m_averageDelta += delta.Delta;
// At this point we need to add the last call to the sequence
if (delta.m_next == null)
{
// Add the call after computing the average because there is 1 less delta than calls
s.m_averageDelta /= s.m_seqCalls.Count;
s.m_seqCalls.Add(delta.m_second);
}
delta = delta.m_next;
}
return(s);
}
