Delete DatabaseUpdater.java

package org.group8;

import com.mongodb.client.MongoClients;

import com.mongodb.client.MongoClient;

import com.mongodb.client.MongoDatabase;

import com.mongodb.client.MongoCollection;

import com.mongodb.client.model.Filters;

import com.mongodb.client.model.ReplaceOptions;

import org.bson.Document;

import object_detection.types.ObjectSet;

import object_detection.types.PointSet;

import java.util.ArrayList;

import java.util.List;

public class DatabaseUpdater {

    private MongoClient mongoClient;

    private MongoDatabase database;

    private MongoCollection<Document> collection;

    public DatabaseUpdater() {

        String uri = "mongodb+srv://Cluster03790:dlVzT2Z2bEh9@cluster03790.tk4cwyy.mongodb.net/myFirstDatabase?retryWrites=true&w=majority";

        mongoClient = MongoClients.create(uri);

        database = mongoClient.getDatabase("Objects");

        collection = database.getCollection("objectSets");

    }

    /**

     * Updates the MongoDB with an ObjectSet.

     * 

     * @param objSet The ObjectSet to update in the database.

     * @return true if the update was successful, false otherwise.

     */

    public boolean updateDB(ObjectSet objSet) {

        try {

            for (PointSet pointSet : ObjectSet.objects) {

                Document doc = pointSetToDocument(String.valueOf(pointSet.hashCode()), pointSet);

                ReplaceOptions options = new ReplaceOptions().upsert(true);

                collection.replaceOne(Filters.eq("setId", String.valueOf(pointSet.hashCode())), doc, options);

            }

            return true;

        } catch (Exception e) {

            System.err.println("An error occurred while updating the database: " + e);

            return false;

        }

    }

    private Document pointSetToDocument(String setId, PointSet pointSet) {

        List<Document> pointsList = new ArrayList<>();

        for (Point p : pointSet.getPoints()) {

            pointsList.add(new Document("x", p.getX())

                    .append("y", p.getY())

                    .append("z", p.getZ()));

        }

        return new Document("setId", setId)

                .append("points", pointsList);

    }

    public static void main(String[] args) {

        DatabaseUpdater updater = new DatabaseUpdater();

        ObjectSet objectSet = new ObjectSet(); // Assume this is populated

        boolean success = updater.updateDB(objectSet);

        System.out.println("Update successful: " + success);

    }

}