Java如何通过"枚举的枚举"表示二级分类的业务场景

public enum Resource {

    FARM(0, "农用地", Table.Farm.class),
    FOREST(1, "森林", Table.Forest.class);

    static {
        typeMap = Stream.of(values()).
                collect(Collectors.toMap(e -> e.getValue(), e -> e));
    }
    private static final Map<Integer, Resource> typeMap;
    private final int value;
    private final String desc;
    private final Table[] tables;

    Resource(int value, String desc, Class<? extends Table> kind) {
        this.value = value;
        this.desc = desc;
        this.tables = kind.getEnumConstants();
    }

    public int getValue() {
        return value;
    }

    public String getDesc() {
        return desc;
    }

    public Table[] getTables() {
        return tables;
    }

    public static Resource getEnum(int value) {
        return typeMap.get(value);
    }

}

public interface Table {
    enum Farm implements Table {
        TABLE_A("TABLE_A"),
        TABLE_B("TABLE_B");

        private final String tableName;

        Farm(String tableName) {
            this.tableName = tableName;
        }

        public String getTableName() {
            return tableName;
        }
    }
    enum Forest implements Table {
        TABLE_C("TABLE_C"),
        TABLE_D("TABLE_D");

        private final String tableName;

        Forest(String tableName) {
            this.tableName = tableName;
        }

        public String getTableName() {
            return tableName;
        }
    }

    String getTableName();
}

public class Test {

    public static void main(String[] args) {
        for (Table table : Resource.getEnum(0).getTables()) {
            System.out.println(table.getTableName());
        }

        for (Table table : Resource.getEnum(1).getTables()) {
            System.out.println(table.getTableName());
        }
    }

}