private static void ShowHello()
{
Console.WriteLine("**********李四********");
BaseWord h = FlyweightFactory.GetWord(WordType.H);
BaseWord e = FlyweightFactory.GetWord(WordType.E);
BaseWord l = FlyweightFactory.GetWord(WordType.L);
BaseWord o = FlyweightFactory.GetWord(WordType.O);
Console.WriteLine("{0}{1}{2}{3}{4}",
h.Display(), e.Display(),
l.Display(), l.Display(),
o.Display());
}
public static BaseWord GetWord(WordType wordType)
{
BaseWord baseWord = null;
if (_BaseWordDictionary.ContainsKey(wordType))//双if+lock
{
baseWord = _BaseWordDictionary[wordType];
}
else
{
lock (GetWord_Lock)
{
if (_BaseWordDictionary.ContainsKey(wordType))
{
baseWord = _BaseWordDictionary[wordType];
}
else
{
switch (wordType)
{
case WordType.E:
baseWord = new E();
break;
case WordType.L:
baseWord = new L();
break;
case WordType.V:
baseWord = new V();
break;
case WordType.N:
baseWord = new N();
break;
default:
throw new Exception("wrong wordType");
}
_BaseWordDictionary[wordType] = baseWord;
}
}
}
return(baseWord);
}
//private static BaseWord e1 = new E();
//private static BaseWord l = new L();
//private static BaseWord v = new V();
//private static BaseWord n = new N();
/// <summary>
/// 张三
/// </summary>
private static void Show()
{
Console.WriteLine("**********张三********");
//BaseWord e1 = new E();
//BaseWord l = new L();
////BaseWord e2 = new E();
//BaseWord v = new V();
////BaseWord e3 = new E();
//BaseWord n = new N();
BaseWord e1 = FlyweightFactory.GetWord(WordType.E);
BaseWord l = FlyweightFactory.GetWord(WordType.L);
//BaseWord e2 = new E();
BaseWord v = FlyweightFactory.GetWord(WordType.V);
//BaseWord e3 = new E();
BaseWord n = FlyweightFactory.GetWord(WordType.N);
Console.WriteLine("{0}{1}{2}{3}{4}{5}",
e1.Display(), l.Display(),
e1.Display(), v.Display(),
e1.Display(), n.Display());
//e2.Display(),v.Display(),
//e3.Display(),n.Display());
}
