Fix an issue where importing an Objective-C type called Optional caus…

…es LLDB to sometimes not be able to distinguish between Swift.Optional and OptimizelySDKiOS.Optional. (#274)

OptimizelySDKCore/OPTLYJSONModel/OPTLYJSONModel/OPTLYJSONModel/OPTLYJSONModel.h

@@ -57,16 +57,16 @@ DEPRECATED_ATTRIBUTE
  * Protocol for defining optional properties in a JSON Model class. Use like below to define
  * model properties that are not required to have values in the JSON input:
  *
- * @property (strong, nonatomic) NSString<Optional> *propertyName;
+ * @property (strong, nonatomic) NSString<OPTLYOptional> *propertyName;
  *
  */
-@protocol Optional
+@protocol OPTLYOptional
 @end
 
 /**
  * Make all objects compatible to avoid compiler warnings
  */
-@interface NSObject (OPTLYJSONModelPropertyCompatibility) <Optional, Ignore>
+@interface NSObject (OPTLYJSONModelPropertyCompatibility) <OPTLYOptional, Ignore>
 @end
 
 /////////////////////////////////////////////////////////////////////////////////////////////
@@ -250,11 +250,11 @@ DEPRECATED_ATTRIBUTE
 + (OPTLYJSONKeyMapper *)keyMapper;
 
 /**
- * Indicates whether the property with the given name is Optional.
- * To have a model with all of its properties being Optional just return YES.
+ * Indicates whether the property with the given name is OPTLYOptional.
+ * To have a model with all of its properties being OPTLYOptional just return YES.
  * This method returns by default NO, since the default behaviour is to have all properties required.
  * @param propertyName the name of the property
- * @return a BOOL result indicating whether the property is optional
+ * @return a BOOL result indicating whether the property is OPTLYOptional
  */
 + (BOOL)propertyIsOptional:(NSString *)propertyName;
 

OptimizelySDKCore/OPTLYJSONModel/OPTLYJSONModel/OPTLYJSONModel/OPTLYJSONModel.m

@@ -607,7 +607,7 @@ -(void)__inspectProperties
 
                     [scanner scanUpToString:@">" intoString: &protocolName];
 
-                    if ([protocolName isEqualToString:@"Optional"]) {
+                    if ([protocolName isEqualToString:@"OPTLYOptional"]) {
                         p.isOptional = YES;
                     } else if([protocolName isEqualToString:@"Index"]) {
 #pragma GCC diagnostic push

OptimizelySDKCore/OPTLYJSONModel/README.md

@@ -211,9 +211,9 @@ for OPTLYJSONModel to work, the protocol must be in place.
 ```objc
 @interface ProductModel : OPTLYJSONModel
 @property (nonatomic) NSInteger id;
-@property (nonatomic) NSString <Optional> *name;
+@property (nonatomic) NSString <OPTLYOptional> *name;
 @property (nonatomic) float price;
-@property (nonatomic) NSNumber <Optional> *uuid;
+@property (nonatomic) NSNumber <OPTLYOptional> *uuid;
 @end
 ```
 

OptimizelySDKCore/OPTLYJSONModelTests/KeyMappingTests.m

@@ -39,9 +39,9 @@
 @interface TestModel: OPTLYJSONModel
 
 @property (strong, nonatomic) NSString* text1;
-@property (strong, nonatomic) NSString<Optional>* text2;
+@property (strong, nonatomic) NSString<OPTLYOptional>* text2;
 
-@property (strong, nonatomic) NSString<Optional>* text3;
+@property (strong, nonatomic) NSString<OPTLYOptional>* text3;
 
 @end
 

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/ConcurrentReposModel.h

@@ -32,7 +32,7 @@
 @property (assign, nonatomic) int watchers;
 @property (strong, nonatomic) NSString* owner;
 @property (assign, nonatomic) int forks;
-@property (strong, nonatomic) NSString<Optional>* language;
+@property (strong, nonatomic) NSString<OPTLYOptional>* language;
 @property (assign, nonatomic) BOOL fork;
 @property (assign, nonatomic) double size;
 @property (assign, nonatomic) int followers;

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/GitHubKeyMapRepoModel.h

@@ -27,7 +27,7 @@
 @interface GitHubKeyMapRepoModel : OPTLYJSONModel
 
 @property (strong, nonatomic) NSString* __description;
-@property (strong, nonatomic) NSString<Optional>* language;
+@property (strong, nonatomic) NSString<OPTLYOptional>* language;
 
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/GitHubRepoModel.h

@@ -31,7 +31,7 @@
 @property (assign, nonatomic) int watchers;
 @property (strong, nonatomic) NSString* owner;
 @property (assign, nonatomic) int forks;
-@property (strong, nonatomic) NSString<Optional>* language;
+@property (strong, nonatomic) NSString<OPTLYOptional>* language;
 @property (assign, nonatomic) BOOL fork;
 @property (assign, nonatomic) double size;
 @property (assign, nonatomic) int followers;

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/GitHubRepoModelForUSMapper.h

@@ -30,6 +30,6 @@
 @property (strong, nonatomic) NSDate* createdAt;
 @property (assign, nonatomic) int aVeryLongPropertyName;
 @property (strong, nonatomic) NSString* itemObject145;
-@property (strong, nonatomic) NSString<Optional>* itemObject176Details;
+@property (strong, nonatomic) NSString<OPTLYOptional>* itemObject176Details;
 
 @end

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/ImageModel.h

@@ -30,6 +30,6 @@
 
 @property (strong, nonatomic) NSNumber* idImage;
 @property (strong, nonatomic) NSString* name;
-@property (strong, nonatomic) CopyrightModel<Optional>* copyright;
+@property (strong, nonatomic) CopyrightModel<OPTLYOptional>* copyright;
 
 @end

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/JSONTypesModel.h

@@ -34,6 +34,6 @@
 @property (strong, nonatomic) NSMutableArray* dynamicList;
 @property (strong, nonatomic) NSDictionary* dictionary;
 @property (strong, nonatomic) NSMutableDictionary* dynamicDictionary;
-@property (strong, nonatomic) NSString<Optional>* notAvailable;
+@property (strong, nonatomic) NSString<OPTLYOptional>* notAvailable;
 
 @end

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/OptionalPropModel.h

@@ -28,7 +28,7 @@
 @interface OptionalPropModel : OPTLYJSONModel
 
 @property (assign, nonatomic) int fillerNumber;
-@property (strong, nonatomic) NSString<Optional>* notRequredProperty;
+@property (strong, nonatomic) NSString<OPTLYOptional>* notRequredProperty;
 @property (strong, nonatomic) NSString<Ignore>* ignoredProperty;
 @property (assign, nonatomic) CGPoint notRequiredPoint;
 

OptimizelySDKCore/OPTLYJSONModelTests/Models/Headers/PostModel.h

@@ -31,6 +31,6 @@
 @property (strong, nonatomic) NSString<Index>* id;
 #pragma GCC diagnostic pop
 
-@property (strong, nonatomic) NSString<Optional>* name;
+@property (strong, nonatomic) NSString<OPTLYOptional>* name;
 
 @end

OptimizelySDKCore/OPTLYJSONModelTests/NullTests.m

@@ -26,15 +26,15 @@
 @import OptimizelySDKCore;
 
 @interface NullModelA : OPTLYJSONModel
-@property (nonatomic) NSString <Optional> *optional;
+@property (nonatomic) NSString <OPTLYOptional> *optional;
 @property (nonatomic) NSString *required;
 @end
 
 @implementation NullModelA
 @end
 
 @interface NullModelB : OPTLYJSONModel
-@property (nonatomic) NSString <Optional> *prop;
+@property (nonatomic) NSString <OPTLYOptional> *prop;
 @end
 
 @implementation NullModelB

OptimizelySDKCore/OptimizelySDKCore/OPTLYDecisionEventTicket.h

@@ -30,33 +30,33 @@
 //The time the decision was made.
 @property (nonatomic, assign) long long timestamp;
 // Revision of client DATA, corresponding to a stored snapshot
-@property (nonatomic, strong, nullable) NSString<Optional> *revision;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *revision;
 // Unique ID shared by all events in the current activation cycle
-@property (nonatomic, strong, nullable) NSString<Optional> *activationId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *activationId;
 // GUID ID uniquely identifying the decision event triggering
-@property (nonatomic, strong, nullable) NSString<Optional> *decisionId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *decisionId;
 // GUID ID uniquely identifying the user’s current session
-@property (nonatomic, strong, nullable) NSString<Optional> *sessionId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *sessionId;
 // Project ID of the decision.
 @property (nonatomic, strong, nonnull) NSString *projectId;
 // Account ID of the decision.
 @property (nonatomic, strong, nonnull) NSString *accountId;
 // The type of client engine sending this event: ‘ios’, ‘android’, ‘js’.
-@property (nonatomic, strong, nullable) NSString<Optional> *clientEngine;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *clientEngine;
 // The version of the client engine sending this event.
-@property (nonatomic, strong, nullable) NSString<Optional> *clientVersion;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *clientVersion;
 // Event information taken from the http header instead of the payload
-@property (nonatomic, strong, nullable) OPTLYEventHeader<Optional> *header;
+@property (nonatomic, strong, nullable) OPTLYEventHeader<OPTLYOptional> *header;
 // The layer affected by this decision
 @property (nonatomic, strong, nonnull) NSString *layerId;
 // Visitor-specific input to Client Decision Engine
-@property (nonatomic, strong, nullable) NSArray<OPTLYEventDecisionTicket, Optional> *decisionTicket;
+@property (nonatomic, strong, nullable) NSArray<OPTLYEventDecisionTicket, OPTLYOptional> *decisionTicket;
 // Output of the Client Decision Engine
 @property (nonatomic, strong, nonnull) OPTLYEventDecision *decision;
 // The ID of the user
 @property (nonatomic, strong, nonnull) NSString *visitorId;
 // The unique user ID of the user (if available)
-@property (nonatomic, strong, nullable) NSString<Optional> *visitorUUID;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *visitorUUID;
 // Features attached to the user
 @property (nonatomic, strong, nonnull) NSArray<OPTLYEventFeature> *userFeatures;
 // If true, then the experience in this decision was held back at the global level

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventAudience.h

@@ -29,8 +29,8 @@
 @interface OPTLYEventAudience : OPTLYJSONModel
 
 // The ID of the audience
-@property (nonatomic, strong, nullable) NSString<Optional> *audienceId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *audienceId;
 // The audience’s name
-@property (nonatomic, strong, nullable) NSString<Optional> *name;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *name;
 
 @end

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventDecision.h

@@ -29,9 +29,9 @@
 @interface OPTLYEventDecision : OPTLYJSONModel
 
 // ID of chosen experiment, null if visitor is not targeted for any experiments
-@property (nonatomic, strong, nullable) NSString<Optional> *experimentId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *experimentId;
 // ID of chosen variation, null if if visitor is not targeted for any experiments
-@property (nonatomic, strong, nullable) NSString<Optional> *variationId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *variationId;
 // If true, the chosen experience was held back at the layer level
 // TODO - Remove later when this ticket is completed: https://optimizely.atlassian.net/browse/NB-1493
 @property (nonatomic, assign) BOOL isLayerHoldback;

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventDecisionTicket.h

@@ -31,8 +31,8 @@
 @interface OPTLYEventDecisionTicket : OPTLYJSONModel
 
 // The audiences bucketed at decision time
-@property (nonatomic, strong, nullable) NSArray<OPTLYEventAudience, Optional> *audiences;
+@property (nonatomic, strong, nullable) NSArray<OPTLYEventAudience, OPTLYOptional> *audiences;
 // Id (UUID or visitorId) used for bucketing
-@property (nonatomic, strong, nullable) NSString<Optional> *bucketingId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *bucketingId;
 
 @end

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventFeature.h

@@ -33,11 +33,11 @@ NS_ASSUME_NONNULL_END
 @interface OPTLYEventFeature : OPTLYJSONModel
 
 // The ID of feature for non-custom features. Should be the GAE ID if it exists.
-@property (nonatomic, strong, nullable) NSString<Optional> *featureId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *featureId;
 // The name of the feature, which along with type uniquely identify the feature.
-@property (nonatomic, strong, nullable) NSString<Optional> *name;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *name;
 // The type the feature, which along with name uniquely identifies the feature.
-@property (nonatomic, strong, nullable) NSString<Optional> *type;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *type;
 // The value of the feature (supports: string, long, int, double, float, boolean)
 @property (nonatomic, strong, nonnull) id value;
 // If true, this feature will be indexed in the counting service. Otherwise it will just be logged

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventHeader.h

@@ -31,8 +31,8 @@
 // The IP address of the client
 @property (nonatomic, strong, nonnull) NSString *clientIp;
 // The user agent of the client. Null on mobile.
-@property (nonatomic, strong, nullable) NSString<Optional> *userAgent;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *userAgent;
 // The referrer of the client. Null on mobile.
-@property (nonatomic, strong, nullable) NSString<Optional> *referer;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *referer;
 
 @end

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventLayerState.h

@@ -33,27 +33,27 @@
 // The id of the layer state
 @property (nonatomic, strong, nonnull) NSString *layerId;
 // Visitor-specific input to Client Decision Engine
-@property (nonatomic, strong, nullable) OPTLYEventDecisionTicket<Optional> *decisionTicket;
+@property (nonatomic, strong, nullable) OPTLYEventDecisionTicket<OPTLYOptional> *decisionTicket;
 // Output of the Client Decision Engine
-@property (nonatomic, strong, nullable) OPTLYEventDecision<Optional> *decision;
+@property (nonatomic, strong, nullable) OPTLYEventDecision<OPTLYOptional> *decision;
 // The activationId when the decision was made
-@property (nonatomic, strong, nullable) NSString<Optional> *decisionActivationId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *decisionActivationId;
 // The sessionId when the decision was made
-@property (nonatomic, strong, nullable) NSString<Optional> *decisionSessionId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *decisionSessionId;
 // The timestamp when the decision was made
-@property (nonatomic, strong, nullable) NSNumber<Optional> *decisionTimestamp;
+@property (nonatomic, strong, nullable) NSNumber<OPTLYOptional> *decisionTimestamp;
 // The generated UID for the DecisionEventTicketAvro logged when this decision was made.
-@property (nonatomic, strong, nullable) NSString<Optional> *decisionEventId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *decisionEventId;
 // Indicates whether any actions for this layer have trigged
 @property (nonatomic, assign) BOOL actionTriggered;
 // The activation ID when the action was last triggered
-@property (nonatomic, strong, nullable) NSString<Optional> *actionActivationId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *actionActivationId;
 // The session Id when the action was last triggered
-@property (nonatomic, strong, nullable) NSString<Optional> *actionSessionId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *actionSessionId;
 // The timestamp when the action was last triggered
-@property (nonatomic, strong, nullable) NSNumber<Optional> *actionTimestamp;
+@property (nonatomic, strong, nullable) NSNumber<OPTLYOptional> *actionTimestamp;
 // The DATA revision of the layer definition in use when this layer was processed
-@property (nonatomic, strong, nullable) NSString<Optional> *revision;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *revision;
 
 
 @end

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventRelatedEvent.h

@@ -29,8 +29,8 @@
 @interface OPTLYEventRelatedEvent : OPTLYJSONModel
 
 // The id of the related event
-@property (nonatomic, strong, nullable) NSString<Optional> *eventId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *eventId;
 // The type of the relationship to this event
-@property (nonatomic, strong, nullable) NSString<Optional> *relationship;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *relationship;
 
 @end

OptimizelySDKCore/OptimizelySDKCore/OPTLYEventView.h

@@ -31,10 +31,10 @@
 @interface OPTLYEventView : OPTLYJSONModel
 
 // The ID of the view containing this impression.
-@property (nonatomic, strong, nullable) NSString<Optional> *viewId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *viewId;
 // The timestamp when the containing view was activated.
-@property (nonatomic, strong, nullable) NSNumber<Optional> *activatedTimestamp;
+@property (nonatomic, strong, nullable) NSNumber<OPTLYOptional> *activatedTimestamp;
 // Features attached to the view.
-@property (nonatomic, strong, nullable) NSArray<OPTLYEventFeature, Optional> *viewFeatures;
+@property (nonatomic, strong, nullable) NSArray<OPTLYEventFeature, OPTLYOptional> *viewFeatures;
 
 @end

OptimizelySDKCore/OptimizelySDKCore/OPTLYFeatureFlag.h

@@ -39,7 +39,7 @@
 /// an NSArray of the feature variables that are part of this feature
 @property (nonatomic, strong, nonnull) NSArray<OPTLYFeatureVariable> *variables;
 /// an NSString to hold the group Id the feature belongs to.
-@property (nonatomic, strong, nullable) NSString<Optional> *groupId;
+@property (nonatomic, strong, nullable) NSString<OPTLYOptional> *groupId;
 
 /**
  * Determines whether all the experiments in the feature flag belongs to the same mutex group

OptimizelySDKCore/OptimizelySDKCore/OPTLYProjectConfig.h

@@ -45,9 +45,9 @@ NS_ASSUME_NONNULL_END
 /// Datafile Revision number
 @property (nonatomic, strong, nonnull) NSString *revision;
 /// Flag for IP anonymization
-@property (nonatomic, strong, nonnull) NSNumber<Optional> *anonymizeIP;
+@property (nonatomic, strong, nonnull) NSNumber<OPTLYOptional> *anonymizeIP;
 /// Flag for Bot Filtering
-@property (nonatomic, strong, nonnull) NSNumber<Optional> *botFiltering;
+@property (nonatomic, strong, nonnull) NSNumber<OPTLYOptional> *botFiltering;
 /// List of Optimizely Experiment objects
 @property (nonatomic, strong, nonnull) NSArray<OPTLYExperiment> *experiments;
 /// List of Optimizely Event Type objects
@@ -59,7 +59,7 @@ NS_ASSUME_NONNULL_END
 /// List of group objects
 @property (nonatomic, strong, nonnull) NSArray<OPTLYGroup> *groups;
 /// List of live variable objects (DEPRECATED)
-@property (nonatomic, strong, nonnull) NSArray<OPTLYVariable, Optional> *variables;
+@property (nonatomic, strong, nonnull) NSArray<OPTLYVariable, OPTLYOptional> *variables;
 
 /// a comprehensive list of experiments that includes experiments being whitelisted (in Groups)
 @property (nonatomic, strong, nullable) NSArray<OPTLYExperiment, Ignore> *allExperiments;
@@ -72,9 +72,9 @@ NS_ASSUME_NONNULL_END
 /// Returns the client version number
 @property (nonatomic, strong, readonly, nonnull) NSString<Ignore> *clientVersion;
 /// List of Optimizely Feature Flags objects
-@property (nonatomic, strong, nonnull) NSArray<OPTLYFeatureFlag, Optional> *featureFlags;
+@property (nonatomic, strong, nonnull) NSArray<OPTLYFeatureFlag, OPTLYOptional> *featureFlags;
 /// List of Optimizely Rollouts objects
-@property (nonatomic, strong, nonnull) NSArray<OPTLYRollout, Optional> *rollouts;
+@property (nonatomic, strong, nonnull) NSArray<OPTLYRollout, OPTLYOptional> *rollouts;
 
 /**
  * Initialize the Project Config from a builder block.

OptimizelySDKCore/OptimizelySDKCore/OPTLYVariation.h

@@ -37,14 +37,14 @@
 /// The variation's Key.
 @property (nonatomic, strong, nonnull) NSString *variationKey;
 /// The array containing the variables usage instances that are part of this variation.
-@property (nonatomic, strong, nullable) NSArray<OPTLYVariableUsage, Optional> *variableUsageInstances;
+@property (nonatomic, strong, nullable) NSArray<OPTLYVariableUsage, OPTLYOptional> *variableUsageInstances;
 /// Flag for Feature Toggle Ability
 @property (nonatomic, assign) BOOL featureEnabled;
 
 /// Gets the variable usage instance for a given variable id
 - (nullable OPTLYVariableUsage *)getVariableUsageForVariableId:(nullable NSString *)variableId;
 
 /// The array containing the variation's live variable information -- variable ID and variable value. (DEPRECATED)
-@property (nonatomic, strong, nullable) NSArray<OPTLYVariationVariable, Optional> *variables;
+@property (nonatomic, strong, nullable) NSArray<OPTLYVariationVariable, OPTLYOptional> *variables;
 
 @end