public void Add(CounterChangeSet other)
{
foreach (var item in other.Changes)
{
AddValue(item.Key, item.Value);
}
}
public CounterChangeSet Uncount(Item item)
{
var changes = new CounterChangeSet();
_tracker.Remove(item, ref changes);
_counters.Add(changes);
return(changes);
}
public void Remove(Item item, ref CounterChangeSet changes)
{
foreach (var child in item.Contains)
{
Remove(child, ref changes);
}
_tracker.Remove(item, ref changes);
}
public void Add(Item item, ref CounterChangeSet changes)
{
_tracker.Add(item, ref changes);
foreach (var child in item.Contains)
{
Add(child, ref changes);
}
}
public void Remove(Item item, ref CounterChangeSet changes)
{
var diff = _cache.Remove(item);
if (diff != 0)
{
changes.Add(item, diff);
}
}