Design Pattern

The following is a compilation of articles based on the “Design Patterns: Elements of Reusable Object-Oriented Software,” authored by the Gang of Four (Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides).

These design pattern, often referred to as the “Gang of Four Design Patterns,” can be categorized into three major groups, comprising a total of 23 patterns, based on factors such as usage, context, and more.

• Creational Patterns
  • Abstract factory
  • Builder
  • Factory method
  • Prototype
  • Singleton
• Structural Patterns
  • Adapter
  • Bridge
  • Composite
  • Decorator
  • Facade
  • Flyweight
  • Proxy
• Behavioral Patterns
  • Chain of Responsibility
  • Command
  • Interpreter
  • Iterator
  • Mediator
  • Memento
  • Observer
  • State
  • Strategy
  • Template method
  • Visitor

References

• DESIGN PATTERNS: ELEMENTS OF REUSABLE OBJECT-ORIENTED SOFTWARE