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16 changes: 9 additions & 7 deletions
16
DXFeedFramework/Utils/ConcurentWeakSet.swift → ...ework/Utils/ConcurrentWeakHashTable.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,37 +1,39 @@ | ||
| // | ||
| // ConcurentWeakSet.swift | ||
| // ConcurrentWeakHashTable.swift | ||
| // DXFeedFramework | ||
| // | ||
| // Created by Aleksey Kosylo on 29.09.23. | ||
| // | ||
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| import Foundation | ||
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| public class ConcurrentWeakSet<T: AnyObject> { | ||
| private var set: NSHashTable<T> = .weakObjects() | ||
| public class ConcurrentWeakHashTable<T> { | ||
| internal var set: NSHashTable<AnyObject> = .weakObjects() | ||
| private let accessQueue = DispatchQueue(label: "com.dxfeed.set_nshashtable", attributes: .concurrent) | ||
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| public var count: Int { | ||
| reader { $0.count } | ||
| } | ||
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| public func insert(_ newMember: T) { | ||
| writer { $0.add(newMember) } | ||
| writer { | ||
| $0.add(newMember as AnyObject) | ||
| } | ||
| } | ||
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| public func remove(_ member: T) { | ||
| writer { $0.remove(member) } | ||
| writer { $0.remove(member as AnyObject) } | ||
| } | ||
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| public func removeAll() { | ||
| writer { $0.removeAllObjects() } | ||
| } | ||
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| public func reader<U>(_ block: (NSHashTable<T>) throws -> U) rethrows -> U { | ||
| public func reader<U>(_ block: (NSHashTable<AnyObject>) throws -> U) rethrows -> U { | ||
| try accessQueue.sync { try block(set) } | ||
| } | ||
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| public func writer(_ block: @escaping (inout NSHashTable<T>) -> Void) { | ||
| public func writer(_ block: @escaping (inout NSHashTable<AnyObject>) -> Void) { | ||
| accessQueue.async(flags: .barrier) { block(&self.set) } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -15,6 +15,3 @@ class ConnectEventListener: AbstractEventListener { | |
| } | ||
| } | ||
| } | ||
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