Behavioral patterns

Mediator

Stop components from referencing each other directly; route all their interaction through ONE mediator, turning a tangled web (N×N) into a clean hub (N). An animated lesson where the diagram draws itself as the design grows.

  • Lesson 8 of 10
  • Animated diagrams
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Behavioral patterns

  1. 1Strategy
  2. 2Observer
  3. 3State
  4. 4Command
  5. 5Chain of Responsibility
  6. 6Template Method
  7. 7Iterator
  8. 8Mediator
  9. 9Memento
  10. 10Visitor
10 lessons, each with diagrams that draw themselves.

What you will learn

  • When everyone talks to everyone
  • The pattern
  • Trade-off

More low-level design

Watch Mediator take shape

Sign in and the lesson opens with its diagram ready to play, and the rest of Behavioral patterns beside it.

Sign in to open itSee plans

DSA comes with the all labs plan and every ChaiCode batch.