中介者模式 python

標籤：python

class Infantry( object ):    def __init__( self, mediator, name ):        self.name = name        self.mediator = mediator        def send( self, msg ):        self.mediator.send( msg, self )    def notify( self, msg ):        print self.name + " get infomation: " + msgclass AirForce( object ):    def __init__( self, mediator, name ):        self.name = name        self.mediator = mediator    def send( self, msg ):        self.mediator.send( msg, self )    def notify( self, msg ):        print self.name + " get infomation: " + msgclass Mediator( object ):        soliders = []        def send( self, msg, solider ):        for s in self.soliders:            if s != solider:                s.notify( msg )    def register( self, solider ):        self.soliders.append( solider )            m  = Mediator()t1 = Infantry( m, "Infantry-1" )t2 = AirForce( m, "AirForce-1" )t3 = AirForce( m, "AirForce-2" )m.register( t1 )m.register( t2 )m.register( t3 )t1.send( "I have found killer" )t2.send( "Look at him" )t3.send( "Be careful" )

中介者模式 python