中介者模式 python
浏览数：71 /
时间：2015年06月08日
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: " + msg
class 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: " + msg
class 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" )
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