无法将聚合查询从mongodb转换为Spring Data MongoDb

import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.aggregation.Aggregation;
import org.springframework.data.mongodb.core.aggregation.AggregationResults;
import org.springframework.data.mongodb.core.aggregation.TypedAggregation;

import static org.springframework.data.mongodb.core.aggregation.Aggregation.*;

public class AggregationExample {
    
    private final MongoTemplate mongoTemplate;
    
    public AggregationExample(MongoTemplate mongoTemplate) {
        this.mongoTemplate = mongoTemplate;
    }
    
    public void performAggregation() {
        TypedAggregation<MyDocument> aggregation = newAggregation(
            match(Criteria.where("field").is("value")),
            group("field").count().as("count"),
            sort(Sort.Direction.DESC, "count")
        );
        
        AggregationResults<ResultType> results = mongoTemplate.aggregate(
            aggregation, "collectionName", ResultType.class
        );
        
        List<ResultType> resultList = results.getMappedResults();
        
        // 处理结果
    }
}