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author | Sergio Campamá <kaipi@google.com> | 2016-08-08 07:15:02 -0700 |
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committer | Jisi Liu <jisi.liu@gmail.com> | 2016-08-17 10:50:06 -0700 |
commit | 42ab9b444207dd7112ef9609a2c7865c0610fa38 (patch) | |
tree | 3bf87a77dd6a71e48d7927921e58cbb5f9fc66ad /objectivec/GPBDescriptor.h | |
parent | cf42b608e050260a0ef41a69d930e4a50a69560d (diff) | |
download | protobuf-42ab9b444207dd7112ef9609a2c7865c0610fa38.tar.gz protobuf-42ab9b444207dd7112ef9609a2c7865c0610fa38.tar.bz2 protobuf-42ab9b444207dd7112ef9609a2c7865c0610fa38.zip |
Migrating documentation of the ObjectiveC runtime code to appledoc. (#1867)
Work for #1866
Migrates all the public class docs over to appledoc format. While Xcode is fine with blank lines in `///` comments, appledoc (used by cocoadocs) isn't and was leaving a bunch of info off the doc pages.
The generator still needs to be updated to do this also; that will be a follow up CL.
Diffstat (limited to 'objectivec/GPBDescriptor.h')
-rw-r--r-- | objectivec/GPBDescriptor.h | 153 |
1 files changed, 145 insertions, 8 deletions
diff --git a/objectivec/GPBDescriptor.h b/objectivec/GPBDescriptor.h index fe4ff390..36fb4eae 100644 --- a/objectivec/GPBDescriptor.h +++ b/objectivec/GPBDescriptor.h @@ -39,104 +39,241 @@ NS_ASSUME_NONNULL_BEGIN +/** Syntax used in the proto file. */ typedef NS_ENUM(uint8_t, GPBFileSyntax) { + /** Unknown syntax. */ GPBFileSyntaxUnknown = 0, + /** Proto2 syntax. */ GPBFileSyntaxProto2 = 2, + /** Proto3 syntax. */ GPBFileSyntaxProto3 = 3, }; +/** Type of proto field. */ typedef NS_ENUM(uint8_t, GPBFieldType) { - GPBFieldTypeSingle, // optional/required - GPBFieldTypeRepeated, // repeated - GPBFieldTypeMap, // map<K,V> + /** Optional/required field. Only valid for proto2 fields. */ + GPBFieldTypeSingle, + /** Repeated field. */ + GPBFieldTypeRepeated, + /** Map field. */ + GPBFieldTypeMap, }; +/** + * Describes a proto message. + **/ @interface GPBDescriptor : NSObject<NSCopying> +/** Name of the message. */ @property(nonatomic, readonly, copy) NSString *name; +/** Fields declared in the message. */ @property(nonatomic, readonly, strong, nullable) NSArray<GPBFieldDescriptor*> *fields; +/** Oneofs declared in the message. */ @property(nonatomic, readonly, strong, nullable) NSArray<GPBOneofDescriptor*> *oneofs; +/** Extension range declared for the message. */ @property(nonatomic, readonly, nullable) const GPBExtensionRange *extensionRanges; +/** Number of extension ranges declared for the message. */ @property(nonatomic, readonly) uint32_t extensionRangesCount; +/** Descriptor for the file where the message was defined. */ @property(nonatomic, readonly, assign) GPBFileDescriptor *file; +/** Whether the message is in wire format or not. */ @property(nonatomic, readonly, getter=isWireFormat) BOOL wireFormat; +/** The class of this message. */ @property(nonatomic, readonly) Class messageClass; +/** + * Gets the field for the given number. + * + * @param fieldNumber The number for the field to get. + * + * @return The field descriptor for the given number, or nil if not found. + **/ - (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber; + +/** + * Gets the field for the given name. + * + * @param name The name for the field to get. + * + * @return The field descriptor for the given name, or nil if not found. + **/ - (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name; + +/** + * Gets the oneof for the given name. + * + * @param name The name for the oneof to get. + * + * @return The oneof descriptor for the given name, or nil if not found. + **/ - (nullable GPBOneofDescriptor *)oneofWithName:(NSString *)name; @end +/** + * Describes a proto file. + **/ @interface GPBFileDescriptor : NSObject +/** The package declared in the proto file. */ @property(nonatomic, readonly, copy) NSString *package; +/** The syntax of the proto file. */ @property(nonatomic, readonly) GPBFileSyntax syntax; @end +/** + * Describes a oneof field. + **/ @interface GPBOneofDescriptor : NSObject +/** Name of the oneof field. */ @property(nonatomic, readonly) NSString *name; +/** Fields declared in the oneof. */ @property(nonatomic, readonly) NSArray<GPBFieldDescriptor*> *fields; +/** + * Gets the field for the given number. + * + * @param fieldNumber The number for the field to get. + * + * @return The field descriptor for the given number, or nil if not found. + **/ - (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber; + +/** + * Gets the field for the given name. + * + * @param name The name for the field to get. + * + * @return The field descriptor for the given name, or nil if not found. + **/ - (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name; + @end +/** + * Describes a proto field. + **/ @interface GPBFieldDescriptor : NSObject +/** Name of the field. */ @property(nonatomic, readonly, copy) NSString *name; +/** Number associated with the field. */ @property(nonatomic, readonly) uint32_t number; +/** Data type contained in the field. */ @property(nonatomic, readonly) GPBDataType dataType; +/** Whether it has a default value or not. */ @property(nonatomic, readonly) BOOL hasDefaultValue; +/** Default value for the field. */ @property(nonatomic, readonly) GPBGenericValue defaultValue; +/** Whether this field is required. Only valid for proto2 fields. */ @property(nonatomic, readonly, getter=isRequired) BOOL required; +/** Whether this field is optional. */ @property(nonatomic, readonly, getter=isOptional) BOOL optional; +/** Type of field (single, repeated, map). */ @property(nonatomic, readonly) GPBFieldType fieldType; -// If it is a map, the value type is in -type. +/** Type of the key if the field is a map. The value's type is -fieldType. */ @property(nonatomic, readonly) GPBDataType mapKeyDataType; +/** Whether the field is packable. */ @property(nonatomic, readonly, getter=isPackable) BOOL packable; +/** The containing oneof if this field is part of one, nil otherwise. */ @property(nonatomic, readonly, assign, nullable) GPBOneofDescriptor *containingOneof; -// Message properties +/** Class of the message if the field is of message type. */ @property(nonatomic, readonly, assign, nullable) Class msgClass; -// Enum properties +/** Descriptor for the enum if this field is an enum. */ @property(nonatomic, readonly, strong, nullable) GPBEnumDescriptor *enumDescriptor; +/** + * Checks whether the given enum raw value is a valid enum value. + * + * @param value The raw enum value to check. + * + * @return YES if value is a valid enum raw value. + **/ - (BOOL)isValidEnumValue:(int32_t)value; -// For now, this will return nil if it doesn't know the name to use for -// TextFormat. +/** @return Name for the text format, or nil if not known. */ - (nullable NSString *)textFormatName; @end +/** + * Describes a proto enum. + **/ @interface GPBEnumDescriptor : NSObject +/** Name of the enum. */ @property(nonatomic, readonly, copy) NSString *name; +/** Function that validates that raw values are valid enum values. */ @property(nonatomic, readonly) GPBEnumValidationFunc enumVerifier; +/** + * Returns the enum value name for the given raw enum. + * + * @param number The raw enum value. + * + * @return The name of the enum value passed, or nil if not valid. + **/ - (nullable NSString *)enumNameForValue:(int32_t)number; + +/** + * Gets the enum raw value for the given enum name. + * + * @param outValue A pointer where the value will be set. + * @param name The enum name for which to get the raw value. + * + * @return YES if a value was copied into the pointer, NO otherwise. + **/ - (BOOL)getValue:(nullable int32_t *)outValue forEnumName:(NSString *)name; +/** + * Returns the text format for the given raw enum value. + * + * @param number The raw enum value. + * + * @return The text format name for the raw enum value, or nil if not valid. + **/ - (nullable NSString *)textFormatNameForValue:(int32_t)number; + +/** + * Gets the enum raw value for the given text format name. + * + * @param outValue A pointer where the value will be set. + * @param textFormatName The text format name for which to get the raw value. + * + * @return YES if a value was copied into the pointer, NO otherwise. + **/ - (BOOL)getValue:(nullable int32_t *)outValue forEnumTextFormatName:(NSString *)textFormatName; @end +/** + * Describes a proto extension. + **/ @interface GPBExtensionDescriptor : NSObject<NSCopying> +/** Field number under which the extension is stored. */ @property(nonatomic, readonly) uint32_t fieldNumber; +/** The containing message class, i.e. the class extended by this extension. */ @property(nonatomic, readonly) Class containingMessageClass; +/** Data type contained in the extension. */ @property(nonatomic, readonly) GPBDataType dataType; +/** Whether the extension is repeated. */ @property(nonatomic, readonly, getter=isRepeated) BOOL repeated; +/** Whether the extension is packable. */ @property(nonatomic, readonly, getter=isPackable) BOOL packable; +/** The class of the message if the extension is of message type. */ @property(nonatomic, readonly, assign) Class msgClass; +/** The singleton name for the extension. */ @property(nonatomic, readonly) NSString *singletonName; +/** The enum descriptor if the extension is of enum type. */ @property(nonatomic, readonly, strong, nullable) GPBEnumDescriptor *enumDescriptor; +/** The default value for the extension. */ @property(nonatomic, readonly, nullable) id defaultValue; + @end NS_ASSUME_NONNULL_END |