static void Main(string[] args)
{
ConcretAggregate a = new ConcretAggregate();
a[0] = "Item A";
a[1] = "Item B";
a[2] = "Item C";
a[3] = "Item D";
Iterator i = a.CreateIterator();
Console.WriteLine("Iteragindo com a coleção: ");
object item = i.First();
while (item != null)
{
Console.WriteLine(item);
item = i.Next();
}
}
static void Main(string[] args)
{
var concretAggregate = new ConcretAggregate();
concretAggregate[0] = "Item A";
concretAggregate[1] = "Item B";
concretAggregate[2] = "Item C";
concretAggregate[3] = "Item D";
var iterator = concretAggregate.CreateIterator();
Console.WriteLine("Interagindo com a coleção:");
object item = iterator.First();
while (item != null)
{
Console.WriteLine(item);
item = iterator.Next();
}
}
public ConcretIterator(ConcretAggregate aggregate)
{
this._aggregate = aggregate;
}