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Code Issues 95 Packages Projects Releases 10 Wiki Activity

lazily evaluate NSEntityDescription-required fields from CoreStoreObject attributes

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John Estropia
2020-01-09 17:00:43 +09:00
parent f119a3adec
commit c544e0cce8
7 changed files with 174 additions and 186 deletions
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98
Sources/Relationship.swift
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@@ -258,15 +258,7 @@ public enum RelationshipContainer<O: CoreStoreObject> {
// MARK: RelationshipProtocol
internal let isToMany = false
internal let isOrdered = false
internal let deleteRule: NSDeleteRule
internal let minCount: Int = 0
internal let maxCount: Int = 1
internal let inverse: (type: CoreStoreObject.Type, keyPath: () -> KeyPathString?)
internal let versionHashModifier: () -> String?
internal let renamingIdentifier: () -> String?
internal let affectedByKeyPaths: () -> Set<String>
internal let entityDescriptionValues: () -> RelationshipProtocol.EntityDescriptionValues
internal var rawObject: CoreStoreManagedObject?
internal var nativeValue: NSManagedObject? {
@@ -324,11 +316,19 @@ public enum RelationshipContainer<O: CoreStoreObject> {
private init(keyPath: KeyPathString, inverseKeyPath: @escaping () -> KeyPathString?, deleteRule: DeleteRule, versionHashModifier: @autoclosure @escaping () -> String?, renamingIdentifier: @autoclosure @escaping () -> String?, affectedByKeyPaths: @autoclosure @escaping () -> Set<String>) {
self.keyPath = keyPath
self.deleteRule = deleteRule.nativeValue
self.inverse = (D.self, inverseKeyPath)
self.versionHashModifier = versionHashModifier
self.renamingIdentifier = renamingIdentifier
self.affectedByKeyPaths = affectedByKeyPaths
self.entityDescriptionValues = {
(
isToMany: false,
isOrdered: false,
deleteRule: deleteRule.nativeValue,
inverse: (type: D.self, keyPath: inverseKeyPath()),
versionHashModifier: versionHashModifier(),
renamingIdentifier: renamingIdentifier(),
affectedByKeyPaths: affectedByKeyPaths(),
minCount: 0,
maxCount: 1
)
}
}
}
@@ -553,16 +553,7 @@ public enum RelationshipContainer<O: CoreStoreObject> {
// MARK: RelationshipProtocol
internal let isToMany = true
internal let isOptional = true
internal let isOrdered = true
internal let deleteRule: NSDeleteRule
internal let minCount: Int
internal let maxCount: Int
internal let inverse: (type: CoreStoreObject.Type, keyPath: () -> KeyPathString?)
internal let versionHashModifier: () -> String?
internal let renamingIdentifier: () -> String?
internal let affectedByKeyPaths: () -> Set<String>
internal let entityDescriptionValues: () -> RelationshipProtocol.EntityDescriptionValues
internal var rawObject: CoreStoreManagedObject?
internal var nativeValue: NSOrderedSet {
@@ -620,15 +611,20 @@ public enum RelationshipContainer<O: CoreStoreObject> {
private init(keyPath: String, minCount: Int, maxCount: Int, inverseKeyPath: @escaping () -> String?, deleteRule: DeleteRule, versionHashModifier: @autoclosure @escaping () -> String?, renamingIdentifier: @autoclosure @escaping () -> String?, affectedByKeyPaths: @autoclosure @escaping () -> Set<String>) {
self.keyPath = keyPath
self.deleteRule = deleteRule.nativeValue
self.inverse = (D.self, inverseKeyPath)
self.versionHashModifier = versionHashModifier
self.renamingIdentifier = renamingIdentifier
let range = (Swift.max(0, minCount) ... maxCount)
self.minCount = range.lowerBound
self.maxCount = range.upperBound
self.affectedByKeyPaths = affectedByKeyPaths
self.entityDescriptionValues = {
let range = (Swift.max(0, minCount) ... maxCount)
return (
isToMany: true,
isOrdered: true,
deleteRule: deleteRule.nativeValue,
inverse: (type: D.self, keyPath: inverseKeyPath()),
versionHashModifier: versionHashModifier(),
renamingIdentifier: renamingIdentifier(),
affectedByKeyPaths: affectedByKeyPaths(),
minCount: range.lowerBound,
maxCount: range.upperBound
)
}
}
}
@@ -853,17 +849,8 @@ public enum RelationshipContainer<O: CoreStoreObject> {
// MARK: RelationshipProtocol
internal let isToMany = true
internal let isOptional = true
internal let isOrdered = false
internal let deleteRule: NSDeleteRule
internal let minCount: Int
internal let maxCount: Int
internal let inverse: (type: CoreStoreObject.Type, keyPath: () -> KeyPathString?)
internal let versionHashModifier: () -> String?
internal let renamingIdentifier: () -> String?
internal let affectedByKeyPaths: () -> Set<String>
internal let entityDescriptionValues: () -> RelationshipProtocol.EntityDescriptionValues
internal var rawObject: CoreStoreManagedObject?
internal var nativeValue: NSSet {
@@ -921,15 +908,20 @@ public enum RelationshipContainer<O: CoreStoreObject> {
private init(keyPath: KeyPathString, inverseKeyPath: @escaping () -> KeyPathString?, deleteRule: DeleteRule, minCount: Int, maxCount: Int, versionHashModifier: @autoclosure @escaping () -> String?, renamingIdentifier: @autoclosure @escaping () -> String?, affectedByKeyPaths: @autoclosure @escaping () -> Set<String>) {
self.keyPath = keyPath
self.deleteRule = deleteRule.nativeValue
self.inverse = (D.self, inverseKeyPath)
self.versionHashModifier = versionHashModifier
self.renamingIdentifier = renamingIdentifier
let range = (Swift.max(0, minCount) ... maxCount)
self.minCount = range.lowerBound
self.maxCount = range.upperBound
self.affectedByKeyPaths = affectedByKeyPaths
self.entityDescriptionValues = {
let range = (Swift.max(0, minCount) ... maxCount)
return (
isToMany: true,
isOrdered: false,
deleteRule: deleteRule.nativeValue,
inverse: (type: D.self, keyPath: inverseKeyPath()),
versionHashModifier: versionHashModifier(),
renamingIdentifier: renamingIdentifier(),
affectedByKeyPaths: affectedByKeyPaths(),
minCount: range.lowerBound,
maxCount: range.upperBound
)
}
}
}