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WIP: query chains!

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This commit is contained in:
John Rommel Estropia
2017-07-09 10:44:53 +09:00
parent aff966aac9
commit 535eb76adc
40 changed files with 1783 additions and 1004 deletions
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18
Sources/CSWhere.swift
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@@ -35,7 +35,7 @@ import CoreData
- SeeAlso: `Where`
*/
@objc
public final class CSWhere: NSObject, CSFetchClause, CSQueryClause, CSDeleteClause, CoreStoreObjectiveCType {
public final class CSWhere: NSObject, CSFetchClause, CSQueryClause, CSDeleteClause {
/**
The internal `NSPredicate` instance for the `Where` clause
@@ -149,11 +149,11 @@ public final class CSWhere: NSObject, CSFetchClause, CSQueryClause, CSDeleteClau
// MARK: CoreStoreObjectiveCType
public let bridgeToSwift: Where
public let bridgeToSwift: Where<NSManagedObject>
public init(_ swiftValue: Where) {
public init<D: NSManagedObject>(_ swiftValue: Where<D>) {
self.bridgeToSwift = swiftValue
self.bridgeToSwift = swiftValue.downcast()
super.init()
}
}
@@ -161,7 +161,7 @@ public final class CSWhere: NSObject, CSFetchClause, CSQueryClause, CSDeleteClau
// MARK: - Where
extension Where: CoreStoreSwiftType {
extension Where where D: NSManagedObject {
// MARK: CoreStoreSwiftType
@@ -169,4 +169,12 @@ extension Where: CoreStoreSwiftType {
return CSWhere(self)
}
// MARK: FilePrivate
fileprivate func downcast() -> Where<NSManagedObject> {
return Where<NSManagedObject>(self.predicate)
}
}