facade pattern in matlab

The Facade pattern is used to provide simple interfaces to complex systems or subsystems. In MATLAB, we can implement the Facade pattern by creating a new class that provides a simplified interface to an existing complex class.

Here is an example implementation of the Facade pattern in MATLAB:

main.m
% Complex class that we want to simplify the interface for
classdef ComplexClass
    methods
        function result = complicatedMethod(obj, input)
            % Complex implementation here
            result = input * 2;
        end
    end
end

% Facade class that provides a simplified interface to the ComplexClass
classdef FacadeClass
    properties
        complexObject
    end
    
    methods
        function obj = FacadeClass(complexObject)
            obj.complexObject = complexObject;
        end
        
        function result = simpleMethod(obj, input)
            % Simplified interface to the complicatedMethod
            result = obj.complexObject.complicatedMethod(input) + 1;
        end
    end
end
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In this example, we have a ComplexClass with a method called complicatedMethod that takes an input and returns a result. We also have a FacadeClass that takes a ComplexClass object as input and provides a simplified method called simpleMethod that takes an input and returns a result. The simpleMethod method calls the complicatedMethod method of the ComplexClass object and adds 1 to the result.

With this implementation, you can create a FacadeClass object and use its simpleMethod method to interact with the ComplexClass object using a simplified interface.