public override DataComponent Remove(DataComponent component)
{
if (component is File)
{
filesCount--;
}
else if (component is Folder)
{
foldersCount--;
}
dataList.Remove(component);
return(this);
}
public override DataComponent Add(DataComponent component)
{
if (component is File)
{
filesCount++;
}
else if (component is Folder)
{
foldersCount++;
}
dataList.Add(component);
return(this);
}
public override DataComponent Remove(DataComponent component)
{
Console.WriteLine("Can't remove file from a file.");
return(this);
}
public override DataComponent Add(DataComponent component)
{
Console.WriteLine("Can't add file in a file.");
return(this);
}
public abstract DataComponent Remove(DataComponent c);
public abstract DataComponent Add(DataComponent c);