package hhn.temp.project; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; public class AssignmentManager { Map workerMap; int workerIdCounter; public AssignmentManager() { workerMap = new HashMap<>(); int workerIdCounter = 1000; } public int createWorker(String name) { Worker worker = new Worker(name, ++workerIdCounter); workerMap.put(workerIdCounter, worker); return workerIdCounter; } }