bpmn-optimizer/src/index.ts

import { readFileSync } from "node:fs";
import Edge from "./v1/graph/Edge.js";
import Graph from "./v1/graph/Graph.js";
import Node from "./v1/graph/Node.js";
import JointJsonDeserializer from "./v1/io/deserialize/json/JointJsonDeserializer.js";
import { JsonDeserializer } from "./v1/io/deserialize/json/JsonDeserializer.js";
import DefaultGraphService from "./v1/services/DefaultGraphService.js";
import SigiuyamaAlgorithm from "./v1/optimizer/sugiyama/SugiyamaAlgorithm.js";
import CycleRemoveStep from "./v1/optimizer/sugiyama/CycleRemoveStep.js";

const deserializer: JsonDeserializer<Graph<Node, Edge<Node>>> = new JointJsonDeserializer();
const graph = deserializer.deserialize(readFileSync("./data/graph.json", "utf-8"));
const service = new DefaultGraphService()
console.log(service.getNodeDegree(graph, "3"))

new SigiuyamaAlgorithm().addStep(new CycleRemoveStep())