internal virtual DeltaCache.Ref PopCachedDelta()
{
DeltaCache.Ref r = cachedDelta;
if (r != null)
{
cachedDelta = null;
}
return r;
}
internal virtual void ClearDeltaBase()
{
this.deltaBase = null;
if (cachedDelta != null)
{
cachedDelta.Clear();
cachedDelta.Enqueue();
cachedDelta = null;
}
}
internal virtual void SetCachedDelta(DeltaCache.Ref data)
{
cachedDelta = data;
}
