// 何かデータの集まり
IAggregate <int> CreateAggregate()
{
var aggregate = new ConcreteAggregate <int>(10);
aggregate.Add(1);
aggregate.Add(2);
aggregate.Add(3);
return(aggregate);
}
private void Form1_Load(object sender, EventArgs e)
{
agg.Add("Alliance");
agg.Add("Danish Bears");
agg.Add("Elements Pro");
agg.Add("mousesports");
agg.Add("Natus Vincere");
agg.Add("OG");
agg.Add("PENTA Sports");
agg.Add("Team Liquid");
agg.Add("Team Secret");
}
private static void IteratorTest()
{
ConcreteAggregate <string> aggr = new ConcreteAggregate <string>();
aggr.Add("One");
aggr.Add("Two");
aggr.Add("Three");
aggr.Add("Four");
aggr.Add("Five");
IIterator <string> iterator = aggr.CreateIterator();
do
{
Console.WriteLine(iterator.Current);
}while (iterator.MoveNext());
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
IAggregate aggregate = new ConcreteAggregate();
aggregate.Add("1");
aggregate.Add("2");
aggregate.Add("3");
//获取迭代器，用于访问器内部的集合
IIterator iterator = aggregate.GetIterator();
while (iterator.HasNext())
{
Console.WriteLine(iterator.Next());
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("Custom Iterator pattern implementation");
ConcreteAggregate <int> collection = new ConcreteAggregate <int>();
collection.Add(1);
collection.Add(2);
collection.Add(3);
collection.Add(4);
collection.Add(5);
IIterator <int> iterator = collection.CreateIterator();
while (iterator.Next())
{
int item = iterator.Current;
Console.WriteLine(item);
}
Console.WriteLine(new string('-', 50));
//Itertator pattern implementation in .NET
Console.WriteLine(".Net Iterator pattern implementation");
IEnumerable <int> elements = new List <int>()
{
1, 2, 3, 4, 5
};
IEnumerator <int> enumerator = elements.GetEnumerator();
while (enumerator.MoveNext())
{
int currentElement = enumerator.Current;
Console.WriteLine(currentElement);
}
}
public Form1()
{
InitializeComponent();
// Create an aggregate to be turned in to an iterator.
aggregate = new ConcreteAggregate();
// Adding elements to the aggregate, this would normally not be
// done this way. For the sake of the demo it will work. I made
// the Person object just to learn about objects in C#, specifically
// the ToString() method.
aggregate.Add(new Person("Joe", 24));
aggregate.Add(new Person("Alicia", 24));
aggregate.Add(new Person("Roger", 58));
aggregate.Add(new Person("Beth", 51));
aggregate.Add(new Person("Emily", 22));
aggregate.Add(new Person("Dave", 103));
// Turn the aggregate into the iterator.
iterator = aggregate.CreateIterator();
FillListBox();
SetLblTxt();
}