classlisttrans.java

来自「国外的数据结构与算法分析用书」· Java 代码 · 共 21 行

package Transactions;

import Sets.DepartmentSet;
import dslib.list.LinkedListUos;
import Entities.*;

/**	List the students in a course section */
public class ClassListTrans
{
	public LinkedListUos classList;

	public void execute(CallNum callN)
	{
		CourseSection sec = DepartmentSet.getCourseSection(callN);
		if (sec != null)
			classList = sec.registrationList;
		else
			classList = new LinkedListUos();
	}
	
} /* end of ClassListTrans */