Organizing Data

Handling data structures and state easier.

Table of Contents

• Self Encapsulate Field: Access a field via getters and setters.
• Replace Data Value with Object: Replace a data item with an object.
• Change Value to Reference: Turn a value object into a reference object.
• Replace Array with Object: Replace an array with an object that has separate fields for each element.
• Encapsulate Collection: Make a read-only alias for the collection to prevent clients from modifying it.
• Replace Type Code with Class: Replace a type code with a class.