25 lines
707 B
Swift
25 lines
707 B
Swift
// Copyright (c) 2019-2020 XMLCoder contributors
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//
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// This software is released under the MIT License.
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// https://opensource.org/licenses/MIT
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//
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// Created by James Bean on 7/15/19.
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//
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/// A `Box` which contains a single `key` and `element` pair. This is useful for disambiguating elements which could either represent
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/// an element nested in a keyed or unkeyed container, or an choice between multiple known-typed values (implemented in Swift using
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/// enums with associated values).
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struct SingleKeyedBox: SimpleBox {
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var key: String
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var element: Box
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}
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extension SingleKeyedBox: Box {
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var isNull: Bool {
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return false
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}
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var xmlString: String? {
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return nil
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}
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}
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