THRIFT-2905 Cocoa compiler should have option to produce "modern" Objective-C
Client: Cocoa (ObjectiveC & Swift)
Author: Kevin Wooten <kevin@wooten.com>
This closes #539
diff --git a/lib/cocoa/src/TList.swift b/lib/cocoa/src/TList.swift
new file mode 100644
index 0000000..005bd81
--- /dev/null
+++ b/lib/cocoa/src/TList.swift
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import Foundation
+
+
+
+public struct TList<Element : TSerializable> : MutableCollectionType, Hashable, ArrayLiteralConvertible, TSerializable {
+
+ public static var thriftType : TType { return .LIST }
+
+ typealias Storage = Array<Element>
+
+ public typealias Index = Storage.Index
+
+ private var storage = Storage()
+
+ public var startIndex : Index {
+ return storage.startIndex
+ }
+
+ public var endIndex : Index {
+ return storage.endIndex
+ }
+
+ public subscript (position: Index) -> Element {
+ get {
+ return storage[position]
+ }
+ set {
+ storage[position] = newValue
+ }
+ }
+
+ public var hashValue : Int {
+ let prime = 31
+ var result = 1
+ for element in storage {
+ result = prime * result + element.hashValue
+ }
+ return result
+ }
+
+ public init(arrayLiteral elements: Element...) {
+ self.storage = Storage(storage)
+ }
+
+ public init() {
+ self.storage = Storage()
+ }
+
+ public mutating func append(newElement: Element) {
+ self.storage.append(newElement)
+ }
+
+ public mutating func appendContentsOf<C : CollectionType where C.Generator.Element == Element>(newstorage: C) {
+ self.storage.appendContentsOf(newstorage)
+ }
+
+ public mutating func insert(newElement: Element, atIndex index: Int) {
+ self.storage.insert(newElement, atIndex: index)
+ }
+
+ public mutating func insertContentsOf<C : CollectionType where C.Generator.Element == Element>(newElements: C, at index: Int) {
+ self.storage.insertContentsOf(newElements, at: index)
+ }
+
+ public mutating func removeAll(keepCapacity keepCapacity: Bool = true) {
+ self.storage.removeAll(keepCapacity: keepCapacity)
+ }
+
+ public mutating func removeAtIndex(index: Index) {
+ self.storage.removeAtIndex(index)
+ }
+
+ public mutating func removeFirst(n: Int = 0) {
+ self.storage.removeFirst(n)
+ }
+
+ public mutating func removeLast() -> Element {
+ return self.storage.removeLast()
+ }
+
+ public mutating func removeRange(subRange: Range<Index>) {
+ self.storage.removeRange(subRange)
+ }
+
+ public mutating func reserveCapacity(minimumCapacity: Int) {
+ self.storage.reserveCapacity(minimumCapacity)
+ }
+
+ public static func readValueFromProtocol(proto: TProtocol) throws -> TList {
+ let (elementType, size) = try proto.readListBegin()
+ if elementType != Element.thriftType {
+ throw NSError(
+ domain: TProtocolErrorDomain,
+ code: Int(TProtocolError.InvalidData.rawValue),
+ userInfo: [TProtocolErrorExtendedErrorKey: NSNumber(int: TProtocolExtendedError.UnexpectedType.rawValue)])
+ }
+ var list = TList()
+ for _ in 0..<size {
+ let element = try Element.readValueFromProtocol(proto)
+ list.storage.append(element)
+ }
+ try proto.readListEnd()
+ return list
+ }
+
+ public static func writeValue(value: TList, toProtocol proto: TProtocol) throws {
+ try proto.writeListBeginWithElementType(Element.thriftType, size: value.count)
+ for element in value.storage {
+ try Element.writeValue(element, toProtocol: proto)
+ }
+ try proto.writeListEnd()
+ }
+}
+
+extension TList : CustomStringConvertible, CustomDebugStringConvertible {
+
+ public var description : String {
+ return storage.description
+ }
+
+ public var debugDescription : String {
+ return storage.debugDescription
+ }
+
+}
+
+public func ==<Element>(lhs: TList<Element>, rhs: TList<Element>) -> Bool {
+ return lhs.storage == rhs.storage
+}