Added nullable annotations.

Author: kevin-lyn

STNetTaskQueue.xcodeproj/project.pbxproj

@@ -150,7 +150,7 @@
 		76012C4C1C265A160090BE94 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0720;
+				LastUpgradeCheck = 0800;
 				ORGANIZATIONNAME = Sth4Me;
 				TargetAttributes = {
 					76012C541C265A160090BE94 = {
@@ -217,8 +217,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -264,8 +266,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -295,6 +299,7 @@
 		76012C5E1C265A160090BE94 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -312,6 +317,7 @@
 		76012C5F1C265A160090BE94 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;

STNetTaskQueue.xcodeproj/xcshareddata/xcschemes/STNetTaskQueue.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0720"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

STNetTaskQueue/STHTTPNetTask.h

@@ -8,6 +8,8 @@
 
 #import <STNetTaskQueue/STNetTask.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 // Error domains
 FOUNDATION_EXPORT NSString *const STHTTPNetTaskServerError;
 FOUNDATION_EXPORT NSString *const STHTTPNetTaskResponseParsedError;
@@ -79,7 +81,7 @@ typedef NS_ENUM(NSUInteger, STHTTPNetTaskResponseType) {
  @param value id Value to be transformed
  @return id The transformed value. Should return the same value if "value" is not supposed to be transformed.
  */
-- (id)transformValue:(id)value;
+- (nullable id)transformValue:(id)value;
 
 /**
  Separator string which should be used when packing parameters.
@@ -88,7 +90,7 @@ typedef NS_ENUM(NSUInteger, STHTTPNetTaskResponseType) {
  
  @return NSString
  */
-- (NSString *)parameterNameSeparator;
+- (nullable NSString *)parameterNameSeparator;
 
 @end
 
@@ -179,3 +181,5 @@ typedef NS_ENUM(NSUInteger, STHTTPNetTaskResponseType) {
 - (void)didResponseData:(NSData *)data;
 
 @end
+
+NS_ASSUME_NONNULL_END

STNetTaskQueue/STHTTPNetTaskParametersPacker.h

@@ -8,6 +8,8 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @class STHTTPNetTask;
 
 @interface STHTTPNetTaskParametersPacker : NSObject
@@ -16,3 +18,5 @@
 - (NSDictionary<NSString *, id> *)pack;
 
 @end
+
+NS_ASSUME_NONNULL_END

STNetTaskQueue/STHTTPNetTaskQueueHandler.h

@@ -8,6 +8,8 @@
 
 #import <STNetTaskQueue/STNetTaskQueue.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @interface STHTTPNetTaskQueueHandler : NSObject<STNetTaskQueueHandler>
 
 /**
@@ -16,13 +18,15 @@
  
  @param baseURL NSURL
  */
-- (instancetype)initWithBaseURL:(NSURL *)baseURL;
+- (instancetype)initWithBaseURL:(nullable NSURL *)baseURL;
 
 /**
  Init the handler with baseURL and NSURLSessionConfiguration.
  
  @param baseURL NSURL
  */
-- (instancetype)initWithBaseURL:(NSURL *)baseURL configuration:(NSURLSessionConfiguration *)configuration;
+- (instancetype)initWithBaseURL:(nullable NSURL *)baseURL configuration:(NSURLSessionConfiguration *)configuration;
 
 @end
+
+NS_ASSUME_NONNULL_END

STNetTaskQueue/STNetTask.h

@@ -8,6 +8,8 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 FOUNDATION_EXPORT NSString *const STNetTaskUnknownError;
 
 #ifdef RACObserve
@@ -138,3 +140,5 @@ typedef void (^STNetTaskSubscriptionBlock)();
 - (void)subscribeState:(STNetTaskState)state usingBlock:(STNetTaskSubscriptionBlock)block;
 
 @end
+
+NS_ASSUME_NONNULL_END

STNetTaskQueue/STNetTaskChain.h

@@ -8,6 +8,8 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @class STNetTaskQueue;
 @class STNetTask;
 @class STNetTaskChain;
@@ -22,9 +24,9 @@ DEPRECATED_MSG_ATTRIBUTE("Use STNetTaskGroup instead")
 DEPRECATED_MSG_ATTRIBUTE("Use STNetTaskGroup instead")
 @interface STNetTaskChain : NSObject
 
-@property (nonatomic, weak) id<STNetTaskChainDelegate> delegate;
-@property (nonatomic, strong) STNetTaskQueue *queue;
-@property (nonatomic, strong, readonly) NSError *error;
+@property (nullable, nonatomic, weak) id<STNetTaskChainDelegate> delegate;
+@property (nullable, nonatomic, strong) STNetTaskQueue *queue;
+@property (nullable, nonatomic, strong, readonly) NSError *error;
 @property (nonatomic, assign, readonly) BOOL started;
 
 - (void)setTasks:(STNetTask *)task, ...;
@@ -35,3 +37,5 @@ DEPRECATED_MSG_ATTRIBUTE("Use STNetTaskGroup instead")
 - (void)cancel;
 
 @end
+
+NS_ASSUME_NONNULL_END

STNetTaskQueue/STNetTaskGroup.h

@@ -8,6 +8,8 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @class STNetTask;
 @class STNetTaskQueue;
 @class STNetTaskGroup;
@@ -26,7 +28,7 @@ typedef NS_ENUM(NSUInteger, STNetTaskGroupState) {
  @param group STNetTaskGroup
  @param error NSError the first error was encountered in the group.
  */
-typedef void (^STNetTaskGroupSubscriptionBlock)(STNetTaskGroup *group, NSError *error);
+typedef void (^STNetTaskGroupSubscriptionBlock)(STNetTaskGroup *group, NSError  * _Nullable error);
 
 /**
  STNetTaskGroup is a group to execute STNetTasks in serial or concurrent mode.
@@ -38,7 +40,7 @@ typedef void (^STNetTaskGroupSubscriptionBlock)(STNetTaskGroup *group, NSError *
  The executing task in the group when it is in STNetTaskGroupModeSerial.
  It will be always 'nil' when the group is in STNetTaskGroupModeConcurrent.
  */
-@property (nonatomic, strong, readonly) STNetTask *executingTask;
+@property (nullable, nonatomic, strong, readonly) STNetTask *executingTask;
 
 /**
  All tasks in this group.
@@ -113,3 +115,5 @@ typedef void (^STNetTaskGroupSubscriptionBlock)(STNetTaskGroup *group, NSError *
 - (STNetTaskGroup *)concurrentNetTaskGroupInQueue:(STNetTaskQueue *)queue;
 
 @end
+
+NS_ASSUME_NONNULL_END

STNetTaskQueue/STNetTaskQueue.h

@@ -8,6 +8,8 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @class STNetTask;
 @protocol STNetTaskDelegate;
 
@@ -52,7 +54,7 @@ FOUNDATION_EXPORT const unsigned char STNetTaskQueueVersionString[];
 /**
  The STNetTaskQueueHandler which is used for handling the net tasks in queue.
  */
-@property (nonatomic, strong) id<STNetTaskQueueHandler> handler;
+@property (nullable, nonatomic, strong) id<STNetTaskQueueHandler> handler;
 
 /**
  Count of Max concurrent task in a queue.
@@ -131,7 +133,9 @@ FOUNDATION_EXPORT const unsigned char STNetTaskQueueVersionString[];
 
 @end
 
+NS_ASSUME_NONNULL_END
+
 #import <STNetTaskQueue/STNetTaskChain.h>
 #import <STNetTaskQueue/STNetTaskGroup.h>
 #import <STNetTaskQueue/STHTTPNetTask.h>
-#import <STNetTaskQueue/STHTTPNetTaskQueueHandler.h>
+#import <STNetTaskQueue/STHTTPNetTaskQueueHandler.h>

STNetTaskQueue/STNetTaskQueueLog.h

@@ -8,8 +8,12 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @interface STNetTaskQueueLog : NSObject
 
 + (void)log:(NSString *)content, ...;
 
 @end
+
+NS_ASSUME_NONNULL_END