private void OnEntriesExpired(object sender, ExpiringSet <TKey, TValue> .ExpiredArgs e)
{
if (EntryExpired == null)
{
return;
}
foreach (var entry in e.Entries)
{
EntryExpired(this, new ExpirationArgs <TKey, TValue>(Entry.FromExpiringSetEntry(entry)));
}
}
//--- Class Methods ---
internal static Entry FromExpiringSetEntry(ExpiringSet <TKey, TValue> .Entry entry)
{
return(new Entry(entry.Key, entry.Value, entry.When, entry.TTL));
}
/// <summary>
/// Create a new hashset
/// </summary>
/// <param name="taskTimerFactory">The timer factory to create the set's timer from</param>
/// <param name="autoRefresh"><see langword="True"/> if accessing an entry should extend the expiration time by the time-to-live</param>
public ExpiringDictionary(TaskTimerFactory taskTimerFactory, bool autoRefresh)
{
_set = new ExpiringSet <TKey, TValue>(taskTimerFactory, autoRefresh);
_set.CollectionChanged += OnCollectionChanged;
_set.EntriesExpired += OnEntriesExpired;
}
/// <summary>
/// Create a new hashset
/// </summary>
/// <param name="taskTimerFactory">The timer factory to create the set's timer from</param>
/// <param name="autoRefresh"><see langword="True"/> if accessing an entry should extend the expiration time by the time-to-live</param>
public ExpiringHashSet(TaskTimerFactory taskTimerFactory, bool autoRefresh)
{
_set = new ExpiringSet <T, T>(taskTimerFactory, autoRefresh);
_set.CollectionChanged += OnCollectionChanged;
_set.EntriesExpired += OnEntriesExpired;
}