Industrial Logic Refactoring to Patterns Catalog Replace Conditional Dispatcher with Command

Replace Conditional Dispatcher with Command

Conditional logic is used to dispatch requests and execute actions.

Create a Command for each action. Store the Commands in a collection and
replace the conditional logic with code to fetch and execute Commands.

  Industrial Logic, Inc.

· Chain Constructors
· Compose Method
· Encapsulate Classes with Factory
· Encapsulate Composite with Builder
· Extract Adapter
· Extract Composite
· Extract Parameter
· Form Template Method
· Inline Singleton
· Introduce Null Object
· Introduce Polymorphic Creation with Factory Method
· Limit Instantiation with Singleton
· Move Accumulation to Collecting Parameter
· Move Accumulation to Visitor
· Move Creation Knowledge to Factory
· Move Embellishment to Decorator
· Replace Conditional Dispatacher with Command
· Replace Conditional Logic with Strategy
· Replace Constructors with Creation Methods
· Replace Hard-Coded Notifications with Observer
· Replace Implicit Language with Interpreter
· Replace Implicit Tree with Composite
· Replace One/Many Distinctions with Composite
· Replace State-Altering Conditionals with State
· Replace Type Code with Class
· Unify Interfaces
· Unify Interfaces with Adapter

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