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/*
This source file is part of the Swift.org open source project
Copyright (c) 2021 Apple Inc. and the Swift project authors
Licensed under Apache License v2.0 with Runtime Library Exception
See https://swift.org/LICENSE.txt for license information
See https://swift.org/CONTRIBUTORS.txt for Swift project authors
*/
extension Table {
/// The head of a table which contains one or more ``Table/Cell`` elements.
public struct Head: Markup, _TableRowProtocol {
public var _data: _MarkupData
init(_ data: _MarkupData) {
self._data = data
}
init(_ raw: RawMarkup) throws {
guard case .tableHead = raw.data else {
throw RawMarkup.Error.concreteConversionError(from: raw, to: Table.Head.self)
}
let absoluteRaw = AbsoluteRawMarkup(markup: raw, metadata: MarkupMetadata(id: .newRoot(), indexInParent: 0))
self.init(_MarkupData(absoluteRaw))
}
}
}
// MARK: - Public API
public extension Table.Head {
// MARK: TableCellContainer
init<Cells>(_ cells: Cells) where Cells : Sequence, Cells.Element == Table.Cell {
try! self.init(.tableHead(parsedRange: nil, columns: cells.map { $0.raw.markup }))
}
// MARK: Visitation
func accept<V>(_ visitor: inout V) -> V.Result where V : MarkupVisitor {
return visitor.visitTableHead(self)
}
}
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