four-patterns-decouple-senders-receivers

Status: IN

Command, Observer, Mediator, and Chain of Responsibility all address decoupling senders from receivers, but with different trade-offs in binding, flexibility, and type safety.

Source: entries/2026/06/17/gof-oo-chunk-22.md

Depended on by

• chain-effective-decoupling
• four-decoupling-patterns-plus-srp-yields-complete-topology-selection-method
• four-decoupling-patterns-topology

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