static void Main(string[] args)
{
CharacterFactory factory = new CharacterFactory();
Random random = new Random();
// extrinsic state
int pointSize = 10;
Console.WriteLine("Start of object creation " + DateTime.Now.Millisecond);
// For each character use a new object
for (int i = 0; i < 1000000; i++)
{
int c = random.Next(65, 100);
pointSize++;
Character character = new ConcreteCharacter((char)c);
}
Console.WriteLine("End of object creation " + DateTime.Now.Millisecond);
Console.WriteLine("Start of object creation " + DateTime.Now.Millisecond);
// For each character use a flyweight object
for (int i = 0; i < 1000000; i++)
{
int c = random.Next(65, 100);
pointSize++;
Character character = factory.GetCharacter((char)c);
}
Console.WriteLine("End of object creation " + DateTime.Now.Millisecond);
// Wait for user
Console.ReadKey();
}
static void Main(string[] args)
{
// canonical example
int extrinsicState = 20;
var factory = new FlyweightFactory();
var fa = factory.GetFlyWeight("A");
fa.Operation(extrinsicState--);
var fb = factory.GetFlyWeight("B");
fb.Operation(extrinsicState--);
var unsh = new UnsharedConcreteFlyweight();
unsh.Operation(extrinsicState--);
Console.WriteLine();
// live example
var fact = new CharacterFactory();
var cha = fact.GetCharacter('a');
cha.Display(100);
}
/// <summary>
/// The test first.
/// </summary>
private static void TestFirst()
{
// Build a document with text
const string Document = "AAZZBBZB";
char[] chars = Document.ToCharArray();
CharacterFactory characterFactory = new CharacterFactory();
// extrinsic state
int pointSize = 10;
// For each character use a flyweight object
foreach (char c in chars)
{
pointSize++;
AbstractCharacter abstractCharacter = characterFactory.GetCharacter(c);
abstractCharacter.Display(pointSize);
}
// Wait for user
Console.ReadKey();
}
