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CKQueryNotificationMBS class

Super class: CKNotificationMBS

Type Topic Plugin Version macOS Windows Linux Console & Web iOS
class CloudKit MBS Mac64bit Plugin 16.5 Yes No No Yes, macOS only No
Function: A CKQueryNotification object represents a push notification that was generated by a subscription object.
Subscription objects represent persistent queries on the server. When the server detects a change related to a subscription, it sends a push notification to the client that created the subscription and logs the push notification in the container. You use instances of this class to get information about the record involved in the push notification.

Subclass of the CKNotificationMBS class.
This is an abstract class. You can't create an instance, but you can get one from various plugin functions.

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Constant Value Description
ReasonRecordCreated 1 A record matching the subscription’s predicate was created.
ReasonRecordDeleted 3 A record matching the subscription’s predicate was deleted.
ReasonRecordUpdated 2 A record matching the subscription’s predicate was updated.

Super class CKNotificationMBS

Notification Types

Constant Value Description
TypeDatabase 4 A notification generated when the contents of a database changed.
TypeQuery 1 A notification generated based on the conditions set forth in a subscription object.
TypeReadNotification 3 A notification that your app previously marked as read using a CKMarkNotificationsReadOperationMBS object.
TypeRecordZone 2 A notification generated when the contents of a record zone changed.

This class has no sub classes.

The items on this page are in the following plugins: MBS Mac64bit Plugin.

CKQueryMBS   -   CKQueryOperationMBS

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