Prototype Design Pattern
Object Clonning
Feb 21, 20242 min read21
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#low-level-design
Articles tagged with #low-level-design
Singleton Design Pattern
Introduction This pattern is used when we have to create only 1 instance of the class There are 6 ways to achieve this Eager Lazy Synchronized Method Double locking Bill Pugh Enum 6 Ways of Singleton Pattern I Eager Initialization In this app...
Feb 20, 20246 min read262
Bridge Design Pattern
Introduction Bridge pattern decouples an abstarction from its implementation so that the two can vary independently. UML Diagram In this UML implementor is removed from the abstraction so that implementor can have various concrete implementors. Numb...
Feb 19, 20243 min read26
Builder Design Pattern
Introduction The Builder Design Pattern is a creational design pattern that aids in the step-by-step construction of complex objects. It is particularly useful when dealing with objects that have numerous optional fields. Problem When dealing wit...
Jan 21, 20244 min read36
Adapter Design Pattern
Introduction This pattern acts as a bridge between the existing interface and the expected interface. UML diagram Real World Examples I. Power Adapter and Socket Compatibility - When bringing a device from the USA to India, it's important to note t...
Dec 29, 20233 min read28
Composite Design Pattern
Design File System
Dec 26, 20234 min read20