/// <summary>
/// Задаёт значение для ключа
/// </summary>
/// <param name="key">Ключ</param>
protected void Remove(KEY key)
{
using (ReaderWriterLockService.GetWriter(this._lock, true))
{
this._collection.Remove(key);
}
}
/// <summary>
/// Возвращает значение для ключа
/// </summary>
/// <param name="key">Ключ</param>
/// <param name="value">Значение</param>
/// <returns>Значение</returns>
protected bool TryGetValue(KEY key, out VALUE value)
{
using (ReaderWriterLockService.GetReader(this._lock, true))
{
return(this._collection.TryGetValue(key, out value));
}
}
private static ReaderWriterLockService Get(ReaderWriterLockSlim rwlock, LockType lockType,
bool checkHeldLock, bool noEscalate)
{
ReaderWriterLockService service = new ReaderWriterLockService(rwlock, lockType, checkHeldLock, noEscalate);
service.Start();
return(service);
}
/// <summary>
/// Задаёт значение для ключа
/// </summary>
/// <param name="key">Ключ</param>
/// <param name="value">Значение</param>
protected void SetValue(KEY key, VALUE value)
{
using (ReaderWriterLockService.GetWriter(this._lock, true))
{
if (this._denyValueReplacement && this._collection.ContainsKey(key))
{
throw new InvalidOperationException(string.Format(ControllerResources.HolderCannotReplaceValueFormat, key, this.GetType()));
}
this._collection[key] = value;
}
}
/// <summary>
/// Возвращает значение для ключа
/// </summary>
/// <param name="key">Ключ</param>
/// <returns>Значение</returns>
protected VALUE GetValue(KEY key)
{
using (ReaderWriterLockService.GetReader(this._lock, true))
{
VALUE value;
if (this._collection.TryGetValue(key, out value))
{
return(value);
}
return(default(VALUE));
}
}
/// <summary>
/// Возвращает ключ по значению
/// </summary>
/// <param name="value">Значение</param>
/// <returns>Ключ</returns>
protected KEY GetKey(VALUE value)
{
using (ReaderWriterLockService.GetReader(this._lock, true))
{
foreach (KeyValuePair <KEY, VALUE> pair in this._collection)
{
if (pair.Value.Equals(value))
{
return(pair.Key);
}
}
return(default(KEY));
}
}
