Repo // +KeyValueStructs.

Source/Modules/LangModelRelated/KeyValueStructs.swift

@@ -0,0 +1,63 @@
+// Copyright (c) 2021 and onwards The vChewing Project (MIT-NTL License).
+/*
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+1. The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+2. No trademark license is granted to use the trade names, trademarks, service
+marks, or product names of Contributor, except as required to fulfill notice
+requirements above.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+import Foundation
+
+extension vChewing {
+	@frozen public struct KeyValue: Equatable {
+		var key: String
+		var value: String
+
+		public init(key: String = "", value: String = "") {
+			self.key = key
+			self.value = value
+		}
+
+		public static func == (lhs: KeyValue, rhs: KeyValue) -> Bool {
+			lhs.key == rhs.key && lhs.value == rhs.value
+		}
+	}
+
+	@frozen public struct KeyValueRate: Equatable {
+		var key: String
+		var value: String
+		var rate: Double
+
+		public init(key: String = "", value: String = "", rate: Double = 0.0) {
+			self.key = key
+			self.value = value
+			self.rate = rate
+		}
+
+		public init(keyValue: KeyValue = KeyValue(key: "", value: ""), rate: Double = 0.0) {
+			key = keyValue.key
+			value = keyValue.value
+			self.rate = rate
+		}
+
+		public static func == (lhs: KeyValueRate, rhs: KeyValueRate) -> Bool {
+			lhs.key == rhs.key && lhs.value == rhs.value && lhs.rate == rhs.rate
+		}
+	}
+}