Statecharts: hierarchical state machines

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TLDR

  • Reference guide covering statecharts: what they are, how they differ from state machines, benefits, drawbacks, and practical usage examples.

Key Takeaways

  • Statecharts extend finite state machines with hierarchy, allowing nested states that reduce combinatorial state explosion.
  • The guide covers concrete tradeoffs: statecharts add structure and visual clarity but introduce learning curve and tooling overhead.
  • Practical examples are included, making this a hands-on reference rather than purely theoretical.
  • The distinction between statecharts and plain state machines is treated as a core concept, not an aside.

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