PDF SOFTWARE

PDF Toolkit UML Class Diagram

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UPDATED 2026-07-31
EXAMPLEPDF Toolkit UML Class Diagram
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CASE ANALYSIS

Scenario

A developer is building a Java PDF toolkit that allows creating and editing PDF documents with interactive form fields. They need a class design for the core entities and their relationships.

Key decisions

  • Deciding on composition vs aggregation for form-field and document-page relationships
  • Choosing an enumeration for field types
  • Defining abstract PDFField with concrete subclasses

When to reuse this

When designing or documenting the architecture of a PDF manipulation library or application.

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