[PATTERN 1] Factory 패턴 예제

class Person:
            def __init__(self):
                        self.name = None
                        self.gender = None
            def getName(self):
                        return self.name
            def getGender(self):
                        return self.gender
class Male(Person):
            def __init__(self, name):
                        print "Hello Mr." + name
class Female(Person):
            def __init__(self, name):
                        print "Hello Miss." + name
class Factory:
            def getPerson(self, name, gender):
                        if gender == 'M':
                                     return Male(name)
                        if gender == 'F':
                                     return Female(name)
if __name__ == '__main__':
            factory = Factory()
            factory.getPerson("chetan", "M")