Matlab command mode

Mode command (Command) command to package the object, and decoupling the sender of the command to the recipient. Thread pool, the MVC framework uses a command mode, herein, the following class diagram, realized by matlab command mode.

 

Invoker.m (transmission command object Invoker: hold command object, the object request command execution request)

classdef Invoker < handle
    properties
        command
    end
    methods
        function setOrder(obj,command)
            obj.command = command;
        end
        function execute(obj)
           obj.command.execute();
        end
    end
end

Command.m (abstract command interface Command: Command interface method definition, the statement executed)

classdef Command < handle
    methods(Abstract)
        execute(obj);
    end
end

ConcreteCommand.m (specific command object ConcreteCommand: hold specific recipient objects to complete specific specific command)

classdef ConcreteCommand < Command
    properties
        receiver
    end
    methods
        function obj = ConcreteCommand(receiver)
           obj.receiver = receiver;
        end        
        function execute(obj)
            obj.receiver.execute();
        end
    end
end

Receiver.m (recipient of the object Receiver: receiver objects, real objects execute command)

classdef Receiver < handle
    methods
        function execute(~)
           disp("Receiver execute");
        end
    end
end

test.m

r = Receiver();
c = ConcreteCommand(r);
i = Invoker();
i.setOrder(c);
i.execute();

References:

https://blog.csdn.net/wsh622827/article/details/4759368

https://blog.csdn.net/zhwyj1019/article/details/79758057