DITWriteTransactionResult Class Reference
DITWriteTransactionResult
@interface DITWriteTransactionResult : NSObjectProvides information about the result of an operation on a document that was part of a write transaction.
The write transaction result can be one of the following types:
insertedremovedevictedupdated
-
The ID of the document involved in the operation.
Declaration
Objective-C
@property (nonatomic, readonly) DITDocumentID *_Nonnull docID; -
The name of the collection that the operation took place in.
Declaration
Objective-C
@property (nonatomic, readonly) NSString *_Nonnull collectionName; -
The type of write transaction result.
Check this value before using one of
asInserted,asRemoved,asEvicted, orasUpdatedto ensure that you get the correct richer write transaction result object.Declaration
Objective-C
@property (nonatomic, readonly) DITWriteTransactionResultType type; -
Get the update result’s value as a
DITWriteTransactionResultInserted, if it is of that type.Declaration
Objective-C
- (nullable DITWriteTransactionResultInserted *)asInserted;Return Value
A
DITWriteTransactionResultInsertedif the value is of that type, otherwisenil. -
Get the update result’s value as a
DITWriteTransactionResultRemoved, if it is of that type.Declaration
Objective-C
- (nullable DITWriteTransactionResultRemoved *)asRemoved;Return Value
A
DITWriteTransactionResultRemovedif the value is of that type, otherwisenil. -
Get the update result’s value as a
DITWriteTransactionResultEvicted, if it is of that type.Declaration
Objective-C
- (nullable DITWriteTransactionResultEvicted *)asEvicted;Return Value
A
DITWriteTransactionResultEvictedif the value is of that type, otherwisenil. -
Get the update result’s value as a
DITWriteTransactionResultUpdated, if it is of that type.Declaration
Objective-C
- (nullable DITWriteTransactionResultUpdated *)asUpdated;Return Value
A
DITWriteTransactionResultUpdatedif the value is of that type, otherwisenil.