jsowell-charger-web/jsowell-admin/src/test/java/Test.java

import com.google.common.collect.Lists;

import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @program: com.cjml.service.partitem
 * @description:
 * @author: dc
 * @create: 2023-09-09 13:46
 **/
public class Test {

    public static void main(String[] args) {
        List<Category> testList = Lists.newArrayList();
        testList.add(new Category("100-50-10", 100, 50, 10));
        testList.add(new Category("110-30-8", 110, 30, 8));
        testList.add(new Category("0-10-12", 0, 10, 12));

        testList = testList.stream().sorted(
                        Comparator.comparing(Category::getCategoryGroupSort, Comparator.reverseOrder())
                                .thenComparing(Category::getCategorySort, Comparator.reverseOrder())
                                .thenComparing(Category::getPartSort)
                )
                .collect(Collectors.toList());

        System.out.println(testList.get(0).getCategoryName());
        System.out.println(testList.get(1).getCategoryName());
        System.out.println(testList.get(2).getCategoryName());
    }

    static class Category {

        private String categoryName;

        private int categoryGroupSort;

        private int categorySort;

        private int partSort;

        public Category() {
        }

        public Category(String categoryName, int categoryGroupSort, int categorySort, int partSort) {
            this.categoryName = categoryName;
            this.categoryGroupSort = categoryGroupSort;
            this.categorySort = categorySort;
            this.partSort = partSort;
        }

        public String getCategoryName() {
            return categoryName;
        }

        public void setCategoryName(String categoryName) {
            this.categoryName = categoryName;
        }

        public int getCategoryGroupSort() {
            return categoryGroupSort;
        }

        public void setCategoryGroupSort(int categoryGroupSort) {
            this.categoryGroupSort = categoryGroupSort;
        }

        public int getCategorySort() {
            return categorySort;
        }

        public void setCategorySort(int categorySort) {
            this.categorySort = categorySort;
        }

        public int getPartSort() {
            return partSort;
        }

        public void setPartSort(int partSort) {
            this.partSort = partSort;
        }
    }
}