public void Execute()
{
if (collector.GetCount() != 0)
{
var collectedEntities = collector.GetCollectedEntities();
for (int i = (collectedEntities.Count - 1); i >= 0; --i)
{
if (Filter(collectedEntities[i]))
{
entities.Add(collectedEntities[i]);
collectedEntities[i].Retain();
}
}
collector.ClearCollectedEntities();
if (entities.Count != 0)
{
try
{
Execute(entities);
}
finally
{
for (int i = (entities.Count - 1); i >= 0; --i)
{
entities[i].Release();
}
entities.Clear();
}
}
}
}
