Android 工程师
IP属地:上海
The visitor pattern is used to separate a relatively complex set of structured data cla...
The chain of responsibility pattern is used to process varied requests, each of which m...
The state pattern is used to alter the behaviour of an object as its internal state cha...
The command pattern is used to express a request, including the call to be made and all...
The strategy pattern is used to create an interchangeable family of algorithms from whi...
NOTE:Before reading, you should know about 'Delegate Properties' in Kotlin.For more in...