bpmn-optimizer/src/index.ts

import { readFileSync } from "node:fs";
import JointJsonDeserializer from "./v1/io/deserialize/json/JointJsonDeserializer.js";
import CycleRemoveStep from "./v1/optimizer/siguiyama/CycleRemoveStep.js";
import LayerAssignmentStep from "./v1/optimizer/siguiyama/LayerAssignmentStep.js";
import SiguiyamaAlgorithm from "./v1/optimizer/siguiyama/SiguiyamaAlgorithm.js";
import DefaultGraphService from "./v1/services/DefaultGraphService.js";

const deserializer = new JointJsonDeserializer();
const graph = deserializer.deserialize(String(readFileSync("./data/graph.json")));
const graphService = new DefaultGraphService();
const optimizer = new SiguiyamaAlgorithm().addStep(new CycleRemoveStep(graphService)).addStep(new LayerAssignmentStep(graphService));

optimizer.run(graph);