public void Execute()
{
Aggregate ca=new ConcreteAggregate();
Iterator iterator = ca.GetIterator();
while (iterator.MoveNext())
{
Console.WriteLine(iterator.GetCurrent());
iterator.Next();
}
}
static void Main(string[] args)
{
ConcreteAggregate a = new ConcreteAggregate();
a[0] = "大鸟";
a[1] = "大鸟1";
a[2] = "大鸟2";
a[3] = "大鸟3";
a[4] = "大鸟4";
a[5] = "大鸟5";
Iterator i = new ConcreteIterator(a);
object item = i.First();
while (!i.IsDone())
{
Console.WriteLine("{0} 请买票！", i.CurrentItem());
i.Next();
}
Console.Read();
}
static void Main(string[] args)
{
ConcreteAggregate aggregate = new ConcreteAggregate();
aggregate[0] = "Item 1";
aggregate[1] = "Item 2";
aggregate[2] = "Item 3";
aggregate[3] = "Item 4";
ConcreteIterator iterator = new ConcreteIterator(aggregate);
object item = iterator.First();
while (!iterator.IsEnd())
{
Console.WriteLine(item);
item = iterator.Next();
}
Console.Read();
}
static void Main()
{
Aggregate a = new ConcreteAggregate();
a[0] = "Item A";
a[1] = "Item B";
a[2] = "Item C";
a[3] = "Item D";
Iterator i = new ConcreteIterator(a);
Console.WriteLine("Iterating over collection:");
object item = i.First();
while (!i.IsDone())
{
Console.WriteLine(item);
item = i.Next();
}
Console.ReadKey();
}
/// <summary>
/// Entry point into console application.
/// </summary>
static void Main()
{
ConcreteAggregate a = new ConcreteAggregate();
a[0] = "Item A";
a[1] = "Item B";
a[2] = "Item C";
a[3] = "Item D";
// Create Iterator and provide aggregate
ConcreteIterator i = new ConcreteIterator(a);
Console.WriteLine("Iterating over collection:");
object item = i.First();
while (item != null) {
Console.WriteLine(item);
item = i.Next();
}
// Wait for user
Console.ReadKey();
}
public ConcreteIteraror(ConcreteAggregate ca)
{
this.ca = ca;
index = 0;
}
// Constructor
public ConcreteIterator(ConcreteAggregate aggregate)
{
this._aggregate = aggregate;
}
static void Main()
{
var aggregate = new ConcreteAggregate();
aggregate[0] = "Item 1";
aggregate[1] = "Item 2";
aggregate[2] = "Item 3";
aggregate[3] = "Item 4";
var itorator = new ConcreteIterator(aggregate);
object item = itorator.First();
while (item != null)
{
Console.WriteLine(item);
item = itorator.Next();
}
}
public ConcreteIterator(ConcreteAggregate list)
{
_list = list;
_index = 0;
}
public ConcreteIterator(ConcreteAggregate aggregate)
{
_aggregate = aggregate;
}
public ConcreteIterator(ConcreteAggregate aggregate)
{
this.aggregate = aggregate;
//current = aggregate.Count - 1;
}
public MyIterator(ConcreteAggregate conAgg)
{
this._conAgg = conAgg;
}
