Java - MongoDB在多个查询中获得第一个结果的最佳方法

<dependency>
    <groupId>org.mongodb</groupId>
    <artifactId>mongo-java-driver</artifactId>
    <version>3.12.10</version>
</dependency>

import com.mongodb.MongoClient;
import com.mongodb.client.AggregateIterable;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;

import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        // 连接到MongoDB数据库
        MongoClient mongoClient = new MongoClient("localhost", 27017);
        MongoDatabase database = mongoClient.getDatabase("mydb");
        MongoCollection<Document> collection = database.getCollection("mycollection");

        // 构建聚合管道
        Document match = new Document("$match", new Document("field", "value"));
        Document limit = new Document("$limit", 1);
        AggregateIterable<Document> result = collection.aggregate(Arrays.asList(match, limit));

        // 获取第一个匹配的文档
        Document firstDocument = result.first();
        System.out.println(firstDocument);
    }
}