Crate datasynth_ocpm 

Object-Centric Process Mining (OCPM) module for synthetic data generation.

This crate provides OCPM data structures compatible with the OCEL 2.0 standard, enabling event-to-object many-to-many relationships for process mining analysis.

Key Concepts

• Objects: Business entities that evolve through processes (Orders, Invoices, etc.)
• Events: Activities that occur on objects (Create, Approve, Post, etc.)
• Relationships: Many-to-many links between objects (Order contains OrderLines)
• Variants: Distinct execution patterns through processes

Modules

• models: Core OCPM data structures (OCEL 2.0 compatible)
• generator: Event generator from document flows
• export: OCEL 2.0 JSON export functionality

Example

use datasynth_ocpm::{OcpmEventGenerator, OcpmEventLog, Ocel2Exporter};

// Create event generator
let mut generator = OcpmEventGenerator::new(42);

// Generate events from P2P document flow
let events = generator.generate_p2p_events(&purchase_order, &goods_receipt, &invoice, &payment);

// Export to OCEL 2.0 format
let exporter = Ocel2Exporter::new();
exporter.export_to_file(&event_log, "output/ocel2.json")?;

Re-exports

pub use export::*;

pub use generator::*;

pub use models::*;

Modules

export

OCEL 2.0 export functionality.

generator

OCPM event generators.

models

OCPM domain models for Object-Centric Process Mining.