Design Pattern

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Design Principles

• Open Close principle (OCP)
• Dependency interversion principle (DIP)
• Interface segregation principle (ISP)
• Single responsibility principle (SRP)
• Liskov's Substitution principle (LSP)
• Principle of least knowledge or Law of Demeter (LOD)

Types of design Patterns

• Creational Design Patterns
• Structural Design Patterns
• Behavioral Design Patterns

Creational Design Patterns

• Object Pool Pattern
• Prototype Pattern
• Factory Method Pattern
• Builder Pattern
• Factory Pattern( See also - Factory pattern example in java )
• Abstract Factory Pattern
• Singleton Pattern 

Structural Design Patterns

• Adapter pattern / Wrapper pattern
• FlyWeight Pattern
• Bridge  Pattern
• Composite pattern
• Decorator pattern
• Proxy Pattern

Behavioral Design Patterns

• Memento Pattern
• Mediator Pattern
• Observer Pattern
• Null Object Pattern
• Visitor Pattern
• Interpreter Pattern
• Iterator Pattern
• Strategy Pattern
• State Design Pattern 
• Command Pattern
• Template Method Pattern
• Chain of Responsibility Pattern

Comparison among Design Patterns

• Strategy Pattern vs State Pattern 
• Decorator vs Adapter Pattern
• Factory or Abstract Factory Pattern vs Builder Pattern

Design Pattern Books

All posts based on Design patterns - See here