public bool Contains(TimeStampedValue <T> item)
{
lock (this.SyncObject)
{
return(m_TimeSpanBuffer.Contains(item));
}
}
public bool Remove(TimeStampedValue <T> item)
{
lock (this.SyncObject)
{
return(m_TimeSpanBuffer.Remove(item));
}
}
public void Insert(int index, TimeStampedValue <T> item)
{
lock (this.SyncObject)
{
m_TimeSpanBuffer.Insert(index, item);
}
}
public void Add(TimeStampedValue <T> item)
{
lock (this.SyncObject)
{
m_TimeSpanBuffer.Add(item);
}
}
public int IndexOf(TimeStampedValue <T> item)
{
lock (this.SyncObject)
{
return(m_TimeSpanBuffer.IndexOf(item));
}
}
public virtual void Add(TimeStampedValue <T> value)
{
RemoveOldEntries();
m_DataBuffer[m_EndIndex] = value;
m_EndIndex = (m_EndIndex + 1) % m_DataBuffer.Length;
if (m_EndIndex == m_StartIndex)
{
IncreaseDataBuffer();
}
}
private void IncreaseDataBuffer()
{
TimeStampedValue <T>[] newDataBuffer = new TimeStampedValue <T> [m_DataBuffer.Length + m_SizeIncrement];
for (int i = 0; i < m_DataBuffer.Length; i++)
{
newDataBuffer[i] = this[i];
}
m_StartIndex = 0;
m_EndIndex = m_DataBuffer.Length;
m_DataBuffer = newDataBuffer;
}
protected virtual void RemoveOldEntries()
{
DateTime now = DateTime.Now;
long cutOffAgeTicks = now.Ticks - m_MaximalAge.Ticks;
while (this.Count > 0 && m_DataBuffer[m_StartIndex].TimeStamp.Ticks < cutOffAgeTicks)
{
//Debug.WriteLine("Removing old entry, current count: " + this.Count);
m_IsReady = true; // the buffer is full
TimeStampedValue <T> removedValue = m_DataBuffer[m_StartIndex];
m_StartIndex = (m_StartIndex + 1) % m_DataBuffer.Length;
OnOldEntryRemoved(removedValue);
//Debug.WriteLine("After removing old entry, current count: " + this.Count);
//Debug.WriteLine("Age of next entry: " + new TimeSpan(now.Ticks - m_DataBuffer[m_StartIndex].TimeStamp.Ticks).TotalSeconds.ToString());
}
}
public virtual void Insert(int index, TimeStampedValue <T> item)
{
throw new Exception("The method or operation is not implemented.");
}
public virtual int IndexOf(TimeStampedValue <T> item)
{
throw new Exception("The method or operation is not implemented.");
}
protected virtual void OnOldEntryRemoved(TimeStampedValue <T> removedValue)
{
}
public virtual bool Remove(TimeStampedValue <T> item)
{
throw new Exception("The method or operation is not implemented.");
}
public virtual bool Contains(TimeStampedValue <T> item)
{
throw new NotImplementedException();
}