/// <summary>
/// Removes the given observer from the list of ovservers.
/// </summary>
/// <returns><c>true</c>, if the observer was removed, <c>false</c> otherwise.</returns>
/// <param name="observer">The observer to remove.</param>
public bool RemoveObserver(IGardenObserver observer)
{
if (observers.Contains(observer))
{
observers.Remove(observer);
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Registers a new observer of the garden.
/// </summary>
/// <returns><c>true</c>, if the observer was added, <c>false</c> otherwise.</returns>
/// <param name="observer">The new observer to register.</param>
public bool AddObserver(IGardenObserver observer)
{
if (!observers.Contains(observer))
{
observers.Add(observer);
return(true);
}
else
{
return(false);
}
}
