Wiki Article · Cinematic

Bridge Pattern

Bridge pattern ek structural design pattern hai jo Gang of Four (GoF) ke 23 classic design patterns…

Overview

Bridge Pattern — Quick Facts

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Key: Value

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Topic: Bridge Pattern

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Category: Software Architecture / Design…

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Type: Structural Pattern

Topic 1

Bridge Pattern Kya Hai — Simple Analogy

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Samsung ke liye Samsung Remote

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LG ke liye LG Remote

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Sony ke liye Sony Remote

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Har naya TV brand = naya remote…

Topic 2

Why Bridge Pattern — Problem Statement

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Dimension 1: Abstraction types…

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Dimension 2: Platform…

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WindowsWindow, MacWindow,…

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WindowsDialog, MacDialog,…

Topic 3

How Bridge Pattern Works

🎯 Core Mechanics Bridge pattern ka fundamental mechanism composition over inheritance hai:…

Topic 4

Bridge Pattern Structure — Mermaid Diagram

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Abstraction high-level interface…

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Implementor low-level interface…

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Beech me composition arrow (has-a)…

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Left side (Abstraction hierarchy)…

Topic 5

Participants

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Abstraction → Implementor:…

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Refined Abstraction → Abstraction:…

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Concrete Implementor →…

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Client → Abstraction: Usage.…

Topic 6

Real-World Use Cases

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Abstraction: Button, Dialog,…

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Implementation: WindowsRenderer,…

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Abstraction: DataRepository (save,…

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Implementation: MySQLDriver,…

Topic 7

Bridge vs Adapter vs Strategy

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Bridge = "I'm designing two things…

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Adapter = "I have existing code…

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Strategy = "I have multiple…

Topic 8

When to Use Bridge Pattern

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Do independent dimensions of…

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Class explosion hone wali hai — M…

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Runtime implementation switching…

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Platform-independent code likhna…

Topic 9

When NOT to Use Bridge Pattern

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Single implementation guaranteed…

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Simple system hai jisme ek hi…

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Over-engineering risk — chhoti…

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Performance-critical path — extra…

Topic 10

Advantages aur Disadvantages

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Open/Closed Principle: Naye…

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Single Responsibility Principle:…

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Class explosion prevention: M + N…

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Runtime flexibility:…

Topic 11

Enterprise Relevance

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Service interface = Abstraction…

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Provider implementation =…

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Service consumers sirf interface…

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Plugin contract = Implementor…

Topic 12

Bridge Pattern aur SOLID Principles

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S — Single Responsibility:…

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O — Open/Closed Principle: Naye…

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L — Liskov Substitution: Concrete…

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I — Interface Segregation:…

Topic 13

Historical Context

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Erich Gamma

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Richard Helm

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Ralph Johnson

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John Vlissides

Topic 14

Common Mistakes

✨ 1. Confusing Bridge with Adapter Bridge upfront design decision hai. Adapter…

Topic 15

Dekhiye Yeh Bhi

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[[Design pattern]] — Software…

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[[Adapter pattern]] — Incompatible…

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[[Strategy pattern]] — Algorithm…

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[[Abstract Factory]] — Creating…

Comparison

Bridge vs Adapter vs Strategy

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Intent: Abstraction aur Implementation…

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When Designed: System design ke…

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Structure: Two hierarchies (Abstraction…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quick Quiz

Quiz — Question 1

Bridge Pattern ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Bridge Pattern ka 'Topic' kya hai?

Complete! 🎉

Bridge Pattern Complete!

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