mirror of
https://github.com/JohnEstropia/CoreStore.git
synced 2026-03-19 07:54:26 +01:00
Flatten file directories (fixes #159)
This commit is contained in:
116
Sources/CSCoreStore+Observing.swift
Normal file
116
Sources/CSCoreStore+Observing.swift
Normal file
@@ -0,0 +1,116 @@
|
||||
//
|
||||
// CSCoreStore+Observing.swift
|
||||
// CoreStore
|
||||
//
|
||||
// Copyright © 2015 John Rommel Estropia
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
import CoreData
|
||||
|
||||
|
||||
#if os(iOS) || os(watchOS) || os(tvOS)
|
||||
|
||||
// MARK: - CSCoreStore
|
||||
|
||||
public extension CSCoreStore {
|
||||
|
||||
/**
|
||||
Using the `defaultStack`, creates an `CSObjectMonitor` for the specified `NSManagedObject`. Multiple `CSObjectObserver`s may then register themselves to be notified when changes are made to the `NSManagedObject`.
|
||||
|
||||
- parameter object: the `NSManagedObject` to observe changes from
|
||||
- returns: a `CSObjectMonitor` that monitors changes to `object`
|
||||
*/
|
||||
@objc
|
||||
public static func monitorObject(_ object: NSManagedObject) -> CSObjectMonitor {
|
||||
|
||||
return self.defaultStack.monitorObject(object)
|
||||
}
|
||||
|
||||
/**
|
||||
Using the `defaultStack`, creates a `CSListMonitor` for a list of `NSManagedObject`s that satisfy the specified fetch clauses. Multiple `CSListObserver`s may then register themselves to be notified when changes are made to the list.
|
||||
|
||||
- parameter from: a `CSFrom` clause indicating the entity type
|
||||
- parameter fetchClauses: a series of `CSFetchClause` instances for fetching the object list. Accepts `CSWhere`, `CSOrderBy`, and `CSTweak` clauses.
|
||||
- returns: a `CSListMonitor` instance that monitors changes to the list
|
||||
*/
|
||||
@objc
|
||||
public static func monitorListFrom(_ from: CSFrom, fetchClauses: [CSFetchClause]) -> CSListMonitor {
|
||||
|
||||
return self.defaultStack.monitorListFrom(from, fetchClauses: fetchClauses)
|
||||
}
|
||||
|
||||
/**
|
||||
Using the `defaultStack`, asynchronously creates a `CSListMonitor` for a list of `NSManagedObject`s that satisfy the specified fetch clauses. Multiple `CSListObserver`s may then register themselves to be notified when changes are made to the list. Since `NSFetchedResultsController` greedily locks the persistent store on initial fetch, you may prefer this method instead of the synchronous counterpart to avoid deadlocks while background updates/saves are being executed.
|
||||
|
||||
- parameter createAsynchronously: the closure that receives the created `CSListMonitor` instance
|
||||
- parameter from: a `CSFrom` clause indicating the entity type
|
||||
- parameter fetchClauses: a series of `CSFetchClause` instances for fetching the object list. Accepts `CSWhere`, `CSOrderBy`, and `CSTweak` clauses.
|
||||
*/
|
||||
@objc
|
||||
public static func monitorListByCreatingAsynchronously(_ createAsynchronously: @escaping (CSListMonitor) -> Void, from: CSFrom, fetchClauses: [CSFetchClause]) {
|
||||
|
||||
return self.defaultStack.monitorListByCreatingAsynchronously(
|
||||
createAsynchronously,
|
||||
from: from,
|
||||
fetchClauses: fetchClauses
|
||||
)
|
||||
}
|
||||
|
||||
/**
|
||||
Using the `defaultStack`, creates a `CSListMonitor` for a sectioned list of `NSManagedObject`s that satisfy the specified fetch clauses. Multiple `CSListObserver`s may then register themselves to be notified when changes are made to the list.
|
||||
|
||||
- parameter from: a `CSFrom` clause indicating the entity type
|
||||
- parameter sectionBy: a `CSSectionBy` clause indicating the keyPath for the attribute to use when sorting the list into sections.
|
||||
- parameter fetchClauses: a series of `CSFetchClause` instances for fetching the object list. Accepts `CSWhere`, `CSOrderBy`, and `CSTweak` clauses.
|
||||
- returns: a `CSListMonitor` instance that monitors changes to the list
|
||||
*/
|
||||
@objc
|
||||
public static func monitorSectionedListFrom(_ from: CSFrom, sectionBy: CSSectionBy, fetchClauses: [CSFetchClause]) -> CSListMonitor {
|
||||
|
||||
return self.defaultStack.monitorSectionedListFrom(
|
||||
from,
|
||||
sectionBy: sectionBy,
|
||||
fetchClauses: fetchClauses
|
||||
)
|
||||
}
|
||||
|
||||
/**
|
||||
Using the `defaultStack`, asynchronously creates a `CSListMonitor` for a sectioned list of `NSManagedObject`s that satisfy the specified fetch clauses. Multiple `CSListObserver`s may then register themselves to be notified when changes are made to the list. Since `NSFetchedResultsController` greedily locks the persistent store on initial fetch, you may prefer this method instead of the synchronous counterpart to avoid deadlocks while background updates/saves are being executed.
|
||||
|
||||
- parameter createAsynchronously: the closure that receives the created `CSListMonitor` instance
|
||||
- parameter from: a `CSFrom` clause indicating the entity type
|
||||
- parameter sectionBy: a `CSSectionBy` clause indicating the keyPath for the attribute to use when sorting the list into sections.
|
||||
- parameter fetchClauses: a series of `CSFetchClause` instances for fetching the object list. Accepts `CSWhere`, `CSOrderBy`, and `CSTweak` clauses.
|
||||
*/
|
||||
@objc
|
||||
public static func monitorSectionedListByCreatingAsynchronously(_ createAsynchronously: @escaping (CSListMonitor) -> Void, from: CSFrom, sectionBy: CSSectionBy, fetchClauses: [CSFetchClause]) {
|
||||
|
||||
self.defaultStack.monitorSectionedListByCreatingAsynchronously(
|
||||
createAsynchronously,
|
||||
from: from,
|
||||
sectionBy: sectionBy,
|
||||
fetchClauses: fetchClauses
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user