1、设计要求见 .h文件
具体要求和响应功能与班级类的设计非常相似，所以这个类写起来很快。
Card.h
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #d12f1b}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #bb2ca2}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo}p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px 'Heiti SC Light'; color: #008400}p.p6 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #008400}span.s1 {font-variant-ligatures: no-common-ligatures; color: #78492a}span.s2 {font-variant-ligatures: no-common-ligatures}span.s3 {font-variant-ligatures: no-common-ligatures; color: #000000}span.s4 {font-variant-ligatures: no-common-ligatures; color: #703daa}span.s5 {font-variant-ligatures: no-common-ligatures; color: #008400}span.s6 {font: 11.0px 'Heiti SC Light'; font-variant-ligatures: no-common-ligatures; color: #008400}span.s7 {font: 11.0px Menlo; font-variant-ligatures: no-common-ligatures}span.s8 {font-variant-ligatures: no-common-ligatures; color: #bb2ca2}span.s9 {font-variant-ligatures: no-common-ligatures; color: #4f8187}
#import <Foundation/Foundation.h>
@interface Card : NSObject
{
NSString *_contactName; //实例变量
NSString *_phoneNumber;
}
//构造方法
-(id)initWithContactName:(NSString *)name andPhoneNumber:(NSString *)number;
//getter
-(NSString *)contactName;
-(NSString *)phoneNumber;
//setter
-(void)setContactName:(NSString *)name;
-(void)setPhoneNumber:(NSString *)number;
//sort function
-(BOOL)isSortByContactName:(Card *)aCard;
-(BOOL)isSortByPhoneNumber:(Card *)aCard;
-(void)printCard;
@end
PhoneBook.h
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #d12f1b}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #78492a}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo}p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px 'Heiti SC Light'; color: #008400}p.p6 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #008400}p.p7 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #bb2ca2}span.s1 {font-variant-ligatures: no-common-ligatures; color: #78492a}span.s2 {font-variant-ligatures: no-common-ligatures}span.s3 {font-variant-ligatures: no-common-ligatures; color: #d12f1b}span.s4 {font-variant-ligatures: no-common-ligatures; color: #bb2ca2}span.s5 {font-variant-ligatures: no-common-ligatures; color: #703daa}span.s6 {font-variant-ligatures: no-common-ligatures; color: #008400}span.s7 {font: 11.0px 'Heiti SC Light'; font-variant-ligatures: no-common-ligatures; color: #008400}span.s8 {font: 11.0px Menlo; font-variant-ligatures: no-common-ligatures}span.s9 {font-variant-ligatures: no-common-ligatures; color: #4f8187}
#import <Foundation/Foundation.h>
#import "Card.h"
@interface PhoneBook : NSObject
{
NSString *_masterName; //实例变量
NSMutableArray *_cardList;
}
//构造方法
-(id)initWithMasterName:(NSString *)name;
//setter
-(void)setName:(NSString *)name;
//getter
-(NSString *)name;
//functions
-(void)addCard:(Card *)card;
-(void)removeCard:(Card *)card;
-(void)showPhoneBook;
-(void)sortBycontactName;
-(void)sortByPhoneNumber;
//test function
+(void)testPhoneBook;
@end
2、.m实现文件
Card.m
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #78492a}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #bb2ca2}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo}p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #4f8187}p.p6 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81}p.p7 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #d12f1b}span.s1 {font-variant-ligatures: no-common-ligatures}span.s2 {font-variant-ligatures: no-common-ligatures; color: #d12f1b}span.s3 {font-variant-ligatures: no-common-ligatures; color: #000000}span.s4 {font-variant-ligatures: no-common-ligatures; color: #bb2ca2}span.s5 {font-variant-ligatures: no-common-ligatures; color: #703daa}span.s6 {font-variant-ligatures: no-common-ligatures; color: #3d1d81}span.s7 {font-variant-ligatures: no-common-ligatures; color: #4f8187}span.s8 {font-variant-ligatures: no-common-ligatures; color: #31595d}
#import "Card.h"
@implementation Card
-(id)initWithContactName:(NSString *)name andPhoneNumber:(NSString *)number
{
self = [super init];
if (self) {
_contactName = name;
_phoneNumber = number;
}
return self;
}
-(NSString *)contactName
{
return _contactName;
}
-(NSString *)phoneNumber
{
return _phoneNumber;
}
-(void)setContactName:(NSString *)name
{
_contactName = name;
}
-(void)setPhoneNumber:(NSString *)number
{
_phoneNumber = number;
}
-(BOOL)isSortByContactName:(Card *)aCard
{
if ([[self contactName]compare:[aCard contactName]]==NSOrderedDescending) {
return YES;
}
else
return NO;
}
-(BOOL)isSortByPhoneNumber:(Card *)aCard
{
if ([[self phoneNumber] compare:[aCard phoneNumber]] == NSOrderedDescending) {
return YES;
}
else
return NO;
}
-(void)printCard
{
NSLog(@"contactName=%@, phoneNumber=%@", [self contactName], [self phoneNumber]);
}
@end
PhoneBook.m
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #d12f1b}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px}p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #bb2ca2}p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px 'Heiti SC Light'; color: #008400}p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo}p.p6 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #008400}p.p7 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #4f8187}p.p8 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81}span.s1 {font-variant-ligatures: no-common-ligatures; color: #78492a}span.s2 {font-variant-ligatures: no-common-ligatures}span.s3 {font-variant-ligatures: no-common-ligatures; color: #000000}span.s4 {font: 11.0px Menlo; font-variant-ligatures: no-common-ligatures}span.s5 {font-variant-ligatures: no-common-ligatures; color: #bb2ca2}span.s6 {font-variant-ligatures: no-common-ligatures; color: #703daa}span.s7 {font-variant-ligatures: no-common-ligatures; color: #3d1d81}span.s8 {font-variant-ligatures: no-common-ligatures; color: #4f8187}span.s9 {font-variant-ligatures: no-common-ligatures; color: #008400}span.s10 {font: 11.0px 'Heiti SC Light'; font-variant-ligatures: no-common-ligatures; color: #008400}span.s11 {font-variant-ligatures: no-common-ligatures; color: #31595d}span.s12 {font-variant-ligatures: no-common-ligatures; color: #d12f1b}span.s13 {font-variant-ligatures: no-common-ligatures; color: #272ad8}span.s14 {font: 11.0px 'Heiti SC Light'; font-variant-ligatures: no-common-ligatures}
#import "PhoneBook.h"
@implementation PhoneBook
//构造方法
-(id)initWithMasterName:(NSString *)name
{
self = [super init];
if (self) {
_masterName = name;
_cardList = [NSMutableArray array]; //需要创建一个空的可变数组
}
return self;
}
//setter
-(void)setName:(NSString *)name
{
_masterName=name;
}
//getter
-(NSString *)name
{
return _masterName;
}
//functions
-(void)addCard:(Card *)card
{
if([_cardList containsObject:card])
{
}
else{
[_cardList addObject:card];
}
}
-(void)removeCard:(Card *)card
{
if([_cardList containsObject:card])
{
[_cardList removeObject:card];
}
}
-(void)showPhoneBook
{
for(Card *item in _cardList)
{
[item printCard];
}
}
-(void)sortBycontactName
{
[_cardList sortUsingSelector:@selector(isSortByContactName:)];
}
-(void)sortByPhoneNumber
{
[_cardList sortUsingSelector:@selector(isSortByPhoneNumber:)];
}
//test function
+(void)testPhoneBook
{
PhoneBook *phoneBook = [[PhoneBook alloc]initWithMasterName:@"Mary"];
for (NSInteger i=0; i<10; i++) {
Card *item = [[Card alloc] init];
[item setContactName:[NSString stringWithFormat:@"contacter%02i",arc4random()%100]];
[item setPhoneNumber:[NSString stringWithFormat:@"1362018%04i",arc4random()%10000]];
[phoneBook addCard:item];
}
NSLog(@"----------------排序前---------------");
[phoneBook showPhoneBook];
NSLog(@"----------------姓名排序---------------");
[phoneBook sortBycontactName];
[phoneBook showPhoneBook];
NSLog(@"----------------号码排序---------------");
[phoneBook sortByPhoneNumber];
[phoneBook showPhoneBook];
}
@end
3、TODO
这次的设计和上次班级设计很相似，没什么特别要注意的，在下次最后一个类设计后会做一个这几个类设计的总结，这次需要总结的是几种排序比较器的用法，和随机数的不同产生方式。
