public ITimeDataSeries <SprocketCombo> CalculateSprocketTrack(IActivity activity)
{
if (activity != null)
{
bool retrieveInfo = true;
ActivityGearTrackCacheItem cachedItem = null;
if (m_InfoCache.ContainsKey(activity) &&
m_InfoCache[activity].m_SprocketTrack != null)
{
retrieveInfo = false;
}
if (retrieveInfo)
{
ITimeDataSeries <SprocketCombo> sprocketTrack = Common.Data.GetSprocketTrack(activity);
UpdateCachedSprocketTrack(activity, sprocketTrack);
}
cachedItem = m_InfoCache[activity];
return(cachedItem.m_SprocketTrack);
}
return(null);
}
public INumericTimeDataSeries CalculateGearTrack(IActivity activity)
{
if (activity != null)
{
bool retrieveInfo = true;
ActivityGearTrackCacheItem cachedItem = null;
if (m_InfoCache.ContainsKey(activity) &&
m_InfoCache[activity].m_GearTrack != null)
{
retrieveInfo = false;
}
if (retrieveInfo)
{
INumericTimeDataSeries gearTrack = Common.Data.GetGearTrack(activity);
UpdateCachedGearTrack(activity, gearTrack);
}
cachedItem = m_InfoCache[activity];
return(cachedItem.m_GearTrack);
}
return(null);
}
private void UpdateCachedSprocketTrack(IActivity activity, ITimeDataSeries <SprocketCombo> sprocketTrack)
{
ActivityGearTrackCacheItem newCacheItem = new ActivityGearTrackCacheItem(activity);
if (!m_InfoCache.ContainsKey(activity))
{
m_InfoCache.Add(activity, null);
activity.PropertyChanged += new PropertyChangedEventHandler(OnActivityDataChanged);
}
m_InfoCache[activity] = newCacheItem;
m_InfoCache[activity].m_SprocketTrack = sprocketTrack;
}
private void UpdateCachedRawTrack(IActivity activity, INumericTimeDataSeries rawTrack)
{
ActivityGearTrackCacheItem newCacheItem = new ActivityGearTrackCacheItem(activity);
if (!m_InfoCache.ContainsKey(activity))
{
m_InfoCache.Add(activity, null);
activity.PropertyChanged += new PropertyChangedEventHandler(OnActivityDataChanged);
}
m_InfoCache[activity] = newCacheItem;
m_InfoCache[activity].m_RawTrack = rawTrack;
}
