Architecture & LLD

Bridge Pattern

Architecture & LLD Preview

Bridge Pattern

Decouple an abstraction from its implementation so that the two can vary independently.

Bridge pattern replaces a growing inheritance hierarchy with composition, referencing swappable device implementations from remote abstractions.

Core Design Challenge

"How do we avoid subclass explosion when mapping multiple remote control types to multiple device types?"

What You'll Learn:

  • Decoupling abstraction from its implementation
  • Preventing subclass explosion in multi-dimensional hierarchies
  • Configuring interchangeable combinations dynamically
  • Binding implementations at runtime via composition
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