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观察者模式有bug
1 parent 1c3b6f4 commit b101615

13 files changed

Lines changed: 217 additions & 1 deletion

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‎9观察者模式/9观察者模式.xcodeproj/project.pbxproj‎

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DDBEA9B61B7C87BF004874A1 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = DDBEA9B51B7C87BF004874A1 /* Images.xcassets */; };
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DDBEA9B91B7C87BF004874A1 /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = DDBEA9B71B7C87BF004874A1 /* LaunchScreen.xib */; };
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DDBEA9C51B7C87BF004874A1 /* ______Tests.m in Sources */ = {isa = PBXBuildFile; fileRef = DDBEA9C41B7C87BF004874A1 /* ______Tests.m */; };
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DDBEA9CF1B7C8C44004874A1 /* 观察者模式类图.png in Resources */ = {isa = PBXBuildFile; fileRef = DDBEA9CE1B7C8C44004874A1 /* 观察者模式类图.png */; };
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DDBEA9D41B7C9C36004874A1 /* HCDSubject.m in Sources */ = {isa = PBXBuildFile; fileRef = DDBEA9D31B7C9C36004874A1 /* HCDSubject.m */; };
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DDBEA9D81B7C9D19004874A1 /* HCDSecreteSubject.m in Sources */ = {isa = PBXBuildFile; fileRef = DDBEA9D71B7C9D19004874A1 /* HCDSecreteSubject.m */; };
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DDBEA9DB1B7C9EC2004874A1 /* HCDStockObserver.m in Sources */ = {isa = PBXBuildFile; fileRef = DDBEA9DA1B7C9EC2004874A1 /* HCDStockObserver.m */; };
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DDBEA9DE1B7C9F18004874A1 /* HCDNBAObserver.m in Sources */ = {isa = PBXBuildFile; fileRef = DDBEA9DD1B7C9F18004874A1 /* HCDNBAObserver.m */; };
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/* End PBXBuildFile section */
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/* Begin PBXContainerItemProxy section */
@@ -40,6 +45,16 @@
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DDBEA9BE1B7C87BF004874A1 /* 9观察者模式Tests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "9观察者模式Tests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
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DDBEA9C31B7C87BF004874A1 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
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DDBEA9C41B7C87BF004874A1 /* ______Tests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "______Tests.m"; sourceTree = "<group>"; };
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DDBEA9CE1B7C8C44004874A1 /* 观察者模式类图.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "观察者模式类图.png"; sourceTree = "<group>"; };
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DDBEA9D21B7C9C36004874A1 /* HCDSubject.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HCDSubject.h; sourceTree = "<group>"; };
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DDBEA9D31B7C9C36004874A1 /* HCDSubject.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HCDSubject.m; sourceTree = "<group>"; };
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DDBEA9D51B7C9C79004874A1 /* HCDObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HCDObserver.h; sourceTree = "<group>"; };
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DDBEA9D61B7C9D19004874A1 /* HCDSecreteSubject.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HCDSecreteSubject.h; sourceTree = "<group>"; };
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DDBEA9D71B7C9D19004874A1 /* HCDSecreteSubject.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HCDSecreteSubject.m; sourceTree = "<group>"; };
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DDBEA9D91B7C9EC2004874A1 /* HCDStockObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HCDStockObserver.h; sourceTree = "<group>"; };
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DDBEA9DA1B7C9EC2004874A1 /* HCDStockObserver.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HCDStockObserver.m; sourceTree = "<group>"; };
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DDBEA9DC1B7C9F18004874A1 /* HCDNBAObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HCDNBAObserver.h; sourceTree = "<group>"; };
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DDBEA9DD1B7C9F18004874A1 /* HCDNBAObserver.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HCDNBAObserver.m; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
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DDBEA9A71B7C87BF004874A1 /* 9观察者模式 */ = {
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isa = PBXGroup;
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children = (
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DDBEA9D01B7C9BE2004874A1 /* 观察者模式 */,
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DDBEA9CE1B7C8C44004874A1 /* 观察者模式类图.png */,
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DDBEA9AC1B7C87BF004874A1 /* AppDelegate.h */,
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DDBEA9AD1B7C87BF004874A1 /* AppDelegate.m */,
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DDBEA9AF1B7C87BF004874A1 /* ViewController.h */,
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name = "Supporting Files";
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sourceTree = "<group>";
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};
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DDBEA9D01B7C9BE2004874A1 /* 观察者模式 */ = {
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isa = PBXGroup;
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children = (
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DDBEA9D21B7C9C36004874A1 /* HCDSubject.h */,
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DDBEA9D31B7C9C36004874A1 /* HCDSubject.m */,
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DDBEA9D51B7C9C79004874A1 /* HCDObserver.h */,
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DDBEA9D61B7C9D19004874A1 /* HCDSecreteSubject.h */,
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DDBEA9D71B7C9D19004874A1 /* HCDSecreteSubject.m */,
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DDBEA9D91B7C9EC2004874A1 /* HCDStockObserver.h */,
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DDBEA9DA1B7C9EC2004874A1 /* HCDStockObserver.m */,
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DDBEA9DC1B7C9F18004874A1 /* HCDNBAObserver.h */,
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DDBEA9DD1B7C9F18004874A1 /* HCDNBAObserver.m */,
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);
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name = "观察者模式";
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sourceTree = "<group>";
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};
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/* End PBXGroup section */
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/* Begin PBXNativeTarget section */
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buildActionMask = 2147483647;
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files = (
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DDBEA9B41B7C87BF004874A1 /* Main.storyboard in Resources */,
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DDBEA9CF1B7C8C44004874A1 /* 观察者模式类图.png in Resources */,
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DDBEA9B91B7C87BF004874A1 /* LaunchScreen.xib in Resources */,
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DDBEA9B61B7C87BF004874A1 /* Images.xcassets in Resources */,
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);
@@ -221,7 +255,11 @@
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files = (
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DDBEA9B11B7C87BF004874A1 /* ViewController.m in Sources */,
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DDBEA9AE1B7C87BF004874A1 /* AppDelegate.m in Sources */,
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DDBEA9DB1B7C9EC2004874A1 /* HCDStockObserver.m in Sources */,
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DDBEA9DE1B7C9F18004874A1 /* HCDNBAObserver.m in Sources */,
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DDBEA9D41B7C9C36004874A1 /* HCDSubject.m in Sources */,
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DDBEA9AB1B7C87BF004874A1 /* main.m in Sources */,
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DDBEA9D81B7C9D19004874A1 /* HCDSecreteSubject.m in Sources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};

‎9观察者模式/9观察者模式.xcodeproj/project.xcworkspace/xcuserdata/yifan.xcuserdatad/UserInterfaceState.xcuserstate‎

10.6 KB
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‎9观察者模式/9观察者模式/HCDNBAObserver.h‎

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//
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// HCDNBAObserver.h
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "HCDObserver.h"
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@interface HCDNBAObserver : NSObject<HCDObserver>
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@end

‎9观察者模式/9观察者模式/HCDNBAObserver.m‎

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//
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// HCDNBAObserver.m
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import "HCDNBAObserver.h"
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@implementation HCDNBAObserver
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-(void)update{
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NSLog(@"擦，老板回来了，待会儿继续看NBA");
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}
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@end

‎9观察者模式/9观察者模式/HCDObserver.h‎

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//
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// HCDObserver.h
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@protocol HCDObserver <NSObject>
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-(void)update;
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@end

‎9观察者模式/9观察者模式/HCDSecreteSubject.h‎

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//
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// HCDSecreteSubject.h
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import "HCDSubject.h"
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@interface HCDSecreteSubject : HCDSubject
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@end

‎9观察者模式/9观察者模式/HCDSecreteSubject.m‎

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//
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// HCDSecreteSubject.m
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import "HCDSecreteSubject.h"
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#import "HCDObserver.h"
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@implementation HCDSecreteSubject
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-(void)notify{
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NSLog(@"秘书通知：老板回来了，大家赶紧撤");
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for (id<HCDObserver> observer in self.observerList) {
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[observer update];
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}
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}
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@end

‎9观察者模式/9观察者模式/HCDStockObserver.h‎

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//
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// HCDStockObserver.h
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "HCDObserver.h"
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@interface HCDStockObserver : NSObject<HCDObserver>
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@end

‎9观察者模式/9观察者模式/HCDStockObserver.m‎

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//
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// HCDStockObserver.m
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import "HCDStockObserver.h"
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@implementation HCDStockObserver
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-(void)update{
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NSLog(@"操。。老板回来了,带会儿再看");
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}
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@end

‎9观察者模式/9观察者模式/HCDSubject.h‎

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//
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// HCDSubject.h
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// 9观察者模式
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//
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// Created by yifan on 15/8/13.
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// Copyright (c) 2015年 黄成都. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "HCDObserver.h"
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@interface HCDSubject : NSObject
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//这里很不合理，不知怎么办
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@property(nonatomic,readwrite,strong)NSMutableArray *observerList;
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-(void)attach:(id<HCDObserver>)observer;
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-(void)detach:(id<HCDObserver>)observer;
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-(void)notify;
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@end

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