/// <summary>
/// Removes an <see cref="ILargeObjectContainer"/> from the memory manager's list.
/// </summary>
public static void Remove(ILargeObjectContainer container)
{
lock (_syncLock)
{
_containersToAdd.Remove(container);
_containersToRemove.Add(container);
}
}
/// <summary>
/// Removes an <see cref="ILargeObjectContainer"/> from the memory manager's list.
/// </summary>
public static void Remove(ILargeObjectContainer container)
{
// CR (JY 2013-APR-15): Assert container != null
lock (_syncLock)
{
_containersToAdd.Remove(container);
if (!_containersToRemove.Contains(container))
{
_containersToRemove.Add(container);
}
}
}
/// <summary>
/// Adds an <see cref="ILargeObjectContainer"/> to the memory manager's list.
/// </summary>
public static void Add(ILargeObjectContainer container)
{
#if UNIT_TESTS
if (!Enabled)
{
return;
}
#endif
// CR (JY 2013-APR-15): Assert container != null
lock (_syncLock)
{
_containersToRemove.Remove(container);
_containersToAdd.Add(container);
StartCollectionThread();
}
}
/// <summary>
/// Adds an <see cref="ILargeObjectContainer"/> to the memory manager's list.
/// </summary>
public static void Add(ILargeObjectContainer container)
{
#if UNIT_TESTS
if (!Enabled)
{
return;
}
#endif
lock (_syncLock)
{
_containersToRemove.Remove(container);
if (!_containersToAdd.Contains(container))
{
_containersToAdd.Add(container);
}
StartCollectionThread();
}
}
private IEnumerable <ILargeObjectContainer> GetNextBatchOfContainersToCollect(int batchSize)
{
int i = 0;
while (_regenerationCost <= RegenerationCost.High)
{
bool timeGreaterThanOrEqualToZero = true;
while (timeGreaterThanOrEqualToZero)
{
while (_largeObjectEnumerator.MoveNext())
{
ILargeObjectContainer container = _largeObjectEnumerator.Current;
if (!container.IsLocked && container.RegenerationCost == _regenerationCost)
{
TimeSpan timeSinceLastAccess = _collectionStartTime - container.LastAccessTime;
if (timeSinceLastAccess >= _maxTimeSinceLastAccess)
{
yield return(container);
if (++i == batchSize)
{
yield break;
}
}
}
}
_largeObjectEnumerator.Reset();
// check this before doing the decrement for the odd case where the decrement takes
// the time slightly past zero when it should be exactly zero.
timeGreaterThanOrEqualToZero = _maxTimeSinceLastAccess >= TimeSpan.Zero;
_maxTimeSinceLastAccess -= _maxTimeSinceLastAccessDecrement;
}
_maxTimeSinceLastAccess = _timeSinceLastCollection;
++_regenerationCost;
}
}
private static void Unload(ILargeObjectContainer loc)
{
loc.Unload();
}
public Item(ILargeObjectContainer container)
{
_reference = new WeakReference(container);
}
private static void Unload(ILargeObjectContainer loc)
{
loc.Unload();
}
