37 lines
1.1 KiB
Swift
37 lines
1.1 KiB
Swift
|
//
|
||
|
|
// Service.swift
|
||
|
|
// Persistence
|
||
|
|
//
|
||
|
|
// Created by Javier Cicchelli on 13/04/2023.
|
||
|
|
// Copyright © 2023 Röck+Cöde. All rights reserved.
|
||
|
|
//
|
||
|
|
|
||
|
|
import CoreData
|
||
|
|
|
||
|
|
public protocol Service {
|
||
|
|
|
||
|
|
// MARK: Properties
|
||
|
|
|
||
|
|
/// The main managed object context.
|
||
|
|
var viewContext: NSManagedObjectContext { get }
|
||
|
|
|
||
|
|
// MARK: Functions
|
||
|
|
|
||
|
|
/// Create a private queue context.
|
||
|
|
/// - Returns: A concurrent `NSManagedObjectContext` context instance ready to use.
|
||
|
|
func makeTaskContext() -> NSManagedObjectContext
|
||
|
|
|
||
|
|
/// Create a child context of the view context.
|
||
|
|
/// - Returns: A generated child `NSManagedObjectContext` context instance ready to use.
|
||
|
|
func makeChildContext() -> NSManagedObjectContext
|
||
|
|
|
||
|
|
/// Save a given context.
|
||
|
|
/// - Parameter context: A `NSManagedObjectContext` context instance to save.
|
||
|
|
func save(context: NSManagedObjectContext) throws
|
||
|
|
|
||
|
|
/// Save a given child context as well as its respective parent context.
|
||
|
|
/// - Parameter context: A child `NSManagedObjectContext` context instance to save.
|
||
|
|
func save(childContext context: NSManagedObjectContext) throws
|
||
|
|
|
||
|
|
}
|