public void AddEvent(ITimestampedEventQueueItem item)
{
//find the index by doing a simple linear search
//the earliest items are at the top of this queue and the latest items on the bottom.
//the goal is to start from the bottom and insert right after the first item that is
//before us.
if (length >= events.Length)
{
Console.WriteLine("Circular queue is full.");
return;
}
//add the item
events[tail] = item;
if (tail == events.Length - 1)
{
tail = 0;
}
else
{
tail++;
}
length++;
//else
//{
// //validate the measurement...
// //if (Math.Abs(events[events.Count - 1].TimeStamp - item.TimeStamp) > maxAgeDifference)
// //{
// // Console.WriteLine("WARNING: ERRONEOUS MEASUREMENT TIMESTAMP!!! Last Measurement TS: " + events[events.Count - 1].TimeStamp + " Recieved: " + item.TimeStamp);
// // events.Clear();
// // return;
// //}
// for (int i = events.Count - 1; i >= 0; i--)
// {
// if (item.CompareTo(events[index]) < 0) //item is lt events[index]
// {
// index = i ;
// break;
// }
// }
// events.Insert(index, item);
//}
}
public void AddEvent(ITimestampedEventQueueItem item)
{
//find the index by doing a simple linear search
//the earliest items are at the top of this queue and the latest items on the bottom.
//the goal is to start from the bottom and insert right after the first item that is
//before us.
if (length >= events.Length)
{
Console.WriteLine("Circular queue is full.");
return;
}
//add the item
events[tail] = item;
if (tail == events.Length - 1) tail = 0;
else tail++;
length++;
//else
//{
// //validate the measurement...
// //if (Math.Abs(events[events.Count - 1].TimeStamp - item.TimeStamp) > maxAgeDifference)
// //{
// // Console.WriteLine("WARNING: ERRONEOUS MEASUREMENT TIMESTAMP!!! Last Measurement TS: " + events[events.Count - 1].TimeStamp + " Recieved: " + item.TimeStamp);
// // events.Clear();
// // return;
// //}
// for (int i = events.Count - 1; i >= 0; i--)
// {
// if (item.CompareTo(events[index]) < 0) //item is lt events[index]
// {
// index = i ;
// break;
// }
// }
// events.Insert(index, item);
//}
}
public void AddEvent(ITimestampedEventQueueItem item)
{
//find the index by doing a simple linear search
lock (this)
{
//the earliest items are at the top of this queue and the latest items on the bottom.
//the goal is to start from the bottom and insert right after the first item that is
//before us.
if (events.Count >= capacity)
{
//if (!emptyWithoutError)
//Console.WriteLine("EVENT QUEUE IS FULL. OLDEST MEASUREMENT PURGED.");
Pop();
}
//Chuck measurements that are too old
if ((curTS - item.TimeStamp) > maxAgeDifference && curTS != 0)
{
Console.WriteLine("WARNING: ERRONEOUS MEASUREMENT TIMESTAMP!!! ");
Console.WriteLine("Last Measurement TS: " + curTS.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("Recieved TS: " + item.TimeStamp.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("IGNORING OLD MEASUREMENT");
events.Clear();
curTS = 0;
return;
}
//If a new measurement comes in and is too new, reset the queue and add it
if ((item.TimeStamp - curTS) > maxAgeDifference && curTS != 0)
{
Console.WriteLine("WARNING: ERRONEOUS MEASUREMENT TIMESTAMP!!! ");
Console.WriteLine("Last Measurement TS: " + curTS.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("Recieved TS: " + item.TimeStamp.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("CLEARING QUEUE");
events.Clear();
events.Add(item);
curTS = item.TimeStamp;
return;
}
if (events.Count == 0)
{
events.Add(item);
curTS = item.TimeStamp;
}
else
{
int index = 0;
//Start at end of queue
for (int i = events.Count - 1; i >= 0; i--)
{
if (item.TimeStamp > events[i].TimeStamp)
{
index = i + 1;
break;
}
}
if (index == events.Count)
curTS = item.TimeStamp;
events.Insert(index, item);
}
}
}
public void AddEvent(ITimestampedEventQueueItem item)
{
//find the index by doing a simple linear search
lock (this)
{
//the earliest items are at the top of this queue and the latest items on the bottom.
//the goal is to start from the bottom and insert right after the first item that is
//before us.
if (events.Count >= capacity)
{
//if (!emptyWithoutError)
//Console.WriteLine("EVENT QUEUE IS FULL. OLDEST MEASUREMENT PURGED.");
Pop();
}
//Chuck measurements that are too old
if ((curTS - item.TimeStamp) > maxAgeDifference && curTS != 0)
{
Console.WriteLine("WARNING: ERRONEOUS MEASUREMENT TIMESTAMP!!! ");
Console.WriteLine("Last Measurement TS: " + curTS.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("Recieved TS: " + item.TimeStamp.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("IGNORING OLD MEASUREMENT");
events.Clear();
curTS = 0;
return;
}
//If a new measurement comes in and is too new, reset the queue and add it
if ((item.TimeStamp - curTS) > maxAgeDifference && curTS != 0)
{
Console.WriteLine("WARNING: ERRONEOUS MEASUREMENT TIMESTAMP!!! ");
Console.WriteLine("Last Measurement TS: " + curTS.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("Recieved TS: " + item.TimeStamp.ToString("F6") + " Type: " + item.DataType);
Console.WriteLine("CLEARING QUEUE");
events.Clear();
events.Add(item);
curTS = item.TimeStamp;
return;
}
if (events.Count == 0)
{
events.Add(item);
curTS = item.TimeStamp;
}
else
{
int index = 0;
//Start at end of queue
for (int i = events.Count - 1; i >= 0; i--)
{
if (item.TimeStamp > events[i].TimeStamp)
{
index = i + 1;
break;
}
}
if (index == events.Count)
{
curTS = item.TimeStamp;
}
events.Insert(index, item);
}
}
}
