public void Restore(IMemento memento)
{
if (memento is not BalanceMemento)
{
throw new UnknownMementoClassException(memento.ToString());
}
Balance = memento.GetState();
}
// Restores the Originator's state from a memento object.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Unknown memento class " + memento.ToString());
}
this.state = memento.GetState();
}
// Восстанавливает состояние Создателя из объекта снимка.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Unknown memento class " + memento.ToString());
}
this._state = memento.GetState();
Console.Write($"Originator: My state has changed to: {_state}");
}
public void Restore(IMemento memento)
{
if (!(memento is ConcreteGameLevel))
{
throw new Exception("Unknown memento class " + memento.ToString());
}
this._gameState = memento.GetState();
Console.Write($"Notification: Time of the game has changed to: {_gameState}");
}
// Restaura el estado del Originator a partir de un objeto memento.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Clase memento desconocida " + memento.ToString());
}
_state = memento.GetState();
Console.WriteLine($"Originator: Mi estado ha cambiado a: {_state}");
}
/// <summary>
/// Restores the Originator's state from a memento object
/// </summary>
/// <param name="memento">Memento hold the state which is need to be restored</param>
public void Restore(IMemento memento)
{
// Throw exception if memento is not the current memento's type
if (!(memento is ConcreteMementoA))
{
throw new Exception($"Unknown memento class { memento.ToString() }");
}
_currentState = memento.GetState();
}
// Восстанавливает состояние Создателя из объекта снимка.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Неизвестный снимок " + memento.ToString());
}
this._state = memento.GetState();
Console.WriteLine($"Текущее состояние: {_state}");
}
// Restaura o estado do Originador a partir de um objeto memento.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Classe de memento desconhecida " + memento.ToString());
}
this._state = memento.GetState();
Console.Write($"Originador: Meu estado mudou para {_state}");
}
//Restores the Originator's stanje from a memento object.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Unknown memento class " + memento.ToString());
}
this._stanje = memento.GetState();
SingletonTvKuca.Instanca.SetRasporedPrograma(this._stanje);
Console.Write($"Originator: My stanje has changed to: {_stanje}");
}
// Restores the Originator's state from a memento object.
public void Restore(IMemento memento)
{
if (!(memento is ConcreteMemento))
{
throw new Exception("Unknown memento class " + memento.ToString());
}
double prevBalance = _state.money;
_state = memento.GetState();
Console.WriteLine($"Bank account balance was {prevBalance}. It has changed to: {_state.money}");
}
/// <summary>
/// Pushes an memento into the undo stack, any time the state of <see cref="subject"/> changes.
/// </summary>
/// <param name="m"></param>
/// <remarks>
/// This method MUST be properly involked by programmers right before (preferably) or right after
/// the state of <see cref="subject"/> is changed.
/// Whenever <see cref="Do(IMemento<T>)"/> is called, the status of <see cref="InUndoRedo"/>
/// should aways be checked first. See details at <see cref="InUndoRedo"/>.
/// This method causes redo stack to be cleared.
/// </remarks>
/// <seealso cref="InUndoRedo"/>
/// <seealso cref="Undo()"/>
/// <seealso cref="Redo()"/>
public void Do(IMemento <T> m)
{
Debug.WriteLine(string.Format("UndoRedo.Do {0}", m.ToString()));
if (inUndoRedo)
{
throw new InvalidOperationException("Involking do within an undo/redo action.");
}
if (tempMemento == null)
{
_Do(m);
}
else
{
tempMemento.Add(m);
}
}