memberset.java

本人写的一个简单VCD租赁系统

//************************************************
//MemberSet.java
//This class is used to describe the structure for
//storing all the member records.
//Created by Xiaobin Lin               2/Dec/2004
//************************************************

package Main;

import java.util.*;
import java.io.*;

class MemberSet implements Serializable{
	public MemberSet(){
		members = new Member[noOfMembers];
		members[0] = new Member(201, "David Fish", 2);
		members[1] = new Member(202, "Keith Buckler", 2);
		members[2] = new Member(203, "Norman Parrington", 1);
		members[3] = new Member(204, "Malcolm Pearson", 1);
		members[4] = new Member(205, "Brenda Bell", 1);
		members[5] = new Member(206, "Ian Potts", 2);
		members[6] = new Member(207, "Roger Silk", 1);
		members[7] = new Member(208, "Jackie Archibald", 2);
		members[8] = new Member(209, "Helen Edwards", 2);
		members[9] = new Member(210, "Barrie Thompson", 1);
		dataRows = new Vector();
	}
	
	//return column names
	public String[] getTabHeader(){
		String[] tabHeader = {"Member #", "Name", "Membership-Class"};
		return tabHeader;
	}
	
	//this method is used to provide data for tabulation	
	public Vector getTabulatedData(){
            dataRows.clear();  //clear the Vector dataRows
            for (int i=0; i<noOfMembers; i++){
                //create a new object for row data
                Object[] rowData;
		rowData = members[i].getRowData();
		dataRows.addElement(rowData);
            }
	    return dataRows;		
	}
	
        public int getMemberNo(int index){
            return members[index].getNo();
        }
        
        public int getMembershipClass(int index){
            return members[index].getMembershipClass();
        }
	
	private Member[] members;
	private final int noOfMembers = 10;	//totally 10 members
	Vector dataRows;
}