🗊Презентация Elegant objects in W2MO

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Elegant objects in W2MO, слайд №1Elegant objects in W2MO, слайд №2Elegant objects in W2MO, слайд №3Elegant objects in W2MO, слайд №4Elegant objects in W2MO, слайд №5Elegant objects in W2MO, слайд №6Elegant objects in W2MO, слайд №7Elegant objects in W2MO, слайд №8Elegant objects in W2MO, слайд №9Elegant objects in W2MO, слайд №10Elegant objects in W2MO, слайд №11Elegant objects in W2MO, слайд №12Elegant objects in W2MO, слайд №13Elegant objects in W2MO, слайд №14

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“Elegant objects” in W2MO


it’s all about maintain pain-ability
Описание слайда:
“Elegant objects” in W2MO it’s all about maintain pain-ability

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Objects vs data structure
Описание слайда:
Objects vs data structure

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Elegant objects in W2MO, слайд №3
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Choose names carefully
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Choose names carefully

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Object’s birth
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Object’s birth

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Small and simple objects
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Small and simple objects

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Object’s life
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Object’s life

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Object’s life
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Object’s life

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Object’s life
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Object’s life

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Object’s testing
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Object’s testing

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Elegant objects in W2MO, слайд №11
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Decorator pattern
The decorator pattern (also known as Wrapper) is a design pattern that allows behavior to be added to an individual object, either statically or dynamically, without affecting the behavior of other objects from the same class.
Key use cases:
- add/remove additional functionalities/responsibilities dynamically
- avoid too much of sub-classing to add additional responsibilities.
Drawbacks:
overuse of Open Closed principle ( Open for extension and Closed for modification). Use this feature sparingly where the code is least likely changed.
Описание слайда:
Decorator pattern The decorator pattern (also known as Wrapper) is a design pattern that allows behavior to be added to an individual object, either statically or dynamically, without affecting the behavior of other objects from the same class. Key use cases: - add/remove additional functionalities/responsibilities dynamically - avoid too much of sub-classing to add additional responsibilities. Drawbacks: overuse of Open Closed principle ( Open for extension and Closed for modification). Use this feature sparingly where the code is least likely changed.

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Decorator UML
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Decorator UML

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Decorator example
Описание слайда:
Decorator example



Теги Elegant objects in W2MO
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