import java.util.*;

class Department { /*代码省略*/ }

interface IDepartment {
    (1);
    (2);
}

class SqlserverDepartment (3) {
    public void Insert(Department department) {
        System.out.println("Insert a record into Department in SQL Server!");
        // 其余代码省略
    }

    public Department GetDepartment(int id) {
        /*代码省略*/
    }
}

class AccessDepartment (4) {
    public void Insert(Department department) {
        System.out.println("Insert a record into Department in ACCESS!");
        // 其余代码省略
    }

    public Department GetDepartment(int id) {
        /* 代码省略 */
    }
}

(5) {
    (6);
}

class SqlServerFactory implements IFactory {
    public IDepartment CreateDepartment() {
        return new SqlserverDepartment();
    }
    // 其余代码省略
}

class AccessFactory implements IFactory {
    public IDepartment CreateDepartment() {
        return new AccessDepartment();
    }
    // 其余代码省略
}