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Code Issues 95 Packages Projects Releases 10 Wiki Activity

Fixed ObjectObserver & ListObserver methods names.

Mikhail Igonin
2018-08-01 13:04:38 +03:00
parent 5b5848a8e9
commit 468ecd9ee6
1 changed files with 10 additions and 10 deletions
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20
Observing-changes-and-notifications.md

@@ -37,11 +37,11 @@ While `ObjectMonitor` exposes `removeObserver(...)` as well, it only stores `wea
To observe a list of objects, implement one of the `ListObserver` protocols and specify the `EntityType`: To observe a list of objects, implement one of the `ListObserver` protocols and specify the `EntityType`:
```swift ```swift
class MyViewController: UIViewController, ListObserver { class MyViewController: UIViewController, ListObserver {
func listMonitorWillChange(monitor: ListMonitor<MyPersonEntity>) { func listMonitorWillChange(_ monitor: ListMonitor<ListEntityType>) {
// ... // ...
} }
func listMonitorDidChange(monitor: ListMonitor<MyPersonEntity>) { func listMonitorDidChange(_ monitor: ListMonitor<ListEntityType>) {
// ... // ...
} }
} }
@@ -49,25 +49,25 @@ class MyViewController: UIViewController, ListObserver {
Including `ListObserver`, there are 3 observer protocols you can implement depending on how detailed you need to handle a change notification: Including `ListObserver`, there are 3 observer protocols you can implement depending on how detailed you need to handle a change notification:
- `ListObserver`: lets you handle these callback methods: - `ListObserver`: lets you handle these callback methods:
```swift ```swift
func listMonitorWillChange(monitor: ListMonitor<MyPersonEntity>) func listMonitorWillChange(_ monitor: ListMonitor<ListEntityType>)
func listMonitorDidChange(monitor: ListMonitor<MyPersonEntity>) func listMonitorDidChange(_ monitor: ListMonitor<ListEntityType>)
``` ```
- `ListObjectObserver`: in addition to `ListObserver` methods, also lets you handle object inserts, updates, and deletes: - `ListObjectObserver`: in addition to `ListObserver` methods, also lets you handle object inserts, updates, and deletes:
```swift ```swift
func listMonitor(monitor: ListMonitor<MyPersonEntity>, didInsertObject object: MyPersonEntity, toIndexPath indexPath: NSIndexPath) func listMonitor(_ monitor: ListMonitor<ListEntityType>, didInsertObject object: ListEntityType, toIndexPath indexPath: NSIndexPath)
func listMonitor(monitor: ListMonitor<MyPersonEntity>, didDeleteObject object: MyPersonEntity, fromIndexPath indexPath: NSIndexPath) func listMonitor(_ monitor: ListMonitor<ListEntityType>, didDeleteObject object: ListEntityType, fromIndexPath indexPath: NSIndexPath)
func listMonitor(monitor: ListMonitor<MyPersonEntity>, didUpdateObject object: MyPersonEntity, atIndexPath indexPath: NSIndexPath) func listMonitor(_ monitor: ListMonitor<ListEntityType>, didUpdateObject object: ListEntityType, atIndexPath indexPath: NSIndexPath)
func listMonitor(monitor: ListMonitor<MyPersonEntity>, didMoveObject object: MyPersonEntity, fromIndexPath: NSIndexPath, toIndexPath: NSIndexPath) func listMonitor(_ monitor: ListMonitor<ListEntityType>, didMoveObject object: ListEntityType, fromIndexPath: NSIndexPath, toIndexPath: NSIndexPath)
``` ```
- `ListSectionObserver`: in addition to `ListObjectObserver` methods, also lets you handle section inserts and deletes: - `ListSectionObserver`: in addition to `ListObjectObserver` methods, also lets you handle section inserts and deletes:
```swift ```swift
func listMonitor(monitor: ListMonitor<MyPersonEntity>, didInsertSection sectionInfo: NSFetchedResultsSectionInfo, toSectionIndex sectionIndex: Int) func listMonitor(_ monitor: ListMonitor<ListEntityType>, didInsertSection sectionInfo: NSFetchedResultsSectionInfo, toSectionIndex sectionIndex: Int)
func listMonitor(monitor: ListMonitor<MyPersonEntity>, didDeleteSection sectionInfo: NSFetchedResultsSectionInfo, fromSectionIndex sectionIndex: Int) func listMonitor(_ monitor: ListMonitor<ListEntityType>, didDeleteSection sectionInfo: NSFetchedResultsSectionInfo, fromSectionIndex sectionIndex: Int)
``` ```
We then need to create a `ListMonitor` instance and register our `ListObserver` as an observer: We then need to create a `ListMonitor` instance and register our `ListObserver` as an observer: