Reference Overview
Complete technical reference for FML classes, structural link types, edge path types, and the .fractal file format.
This section is the authoritative technical specification for Fractal OSI. Use it when you need exact attribute names, type constraints, validation rules, or the complete JSON schema for .fractal files.
Reference Pages
| Reference | What It Specifies |
|---|---|
| FML Class Reference | All 8 FML classes with attributes, constraints, and valid connections |
| Structural Link Types | 5 subtypes — Composition, Aggregation, Classification, Hierarchy, Reference — with source/target rules |
| Edge Path Types | Bezier, Step, and Orthogonal specifications and switching behavior |
.fractal JSON Schema | Complete JSON schema for the .fractal file format |
| Solutions Catalog Reference | All available FractalSet Solutions with descriptions and import paths |