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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Diagnostics.CodeAnalysis;
using System.Threading;
using Microsoft.CodeAnalysis.CSharp.EmbeddedLanguages.LanguageServices;
using Microsoft.CodeAnalysis.EmbeddedLanguages;
namespace Microsoft.CodeAnalysis.ExternalAccess.AspNetCore.EmbeddedLanguages;
internal sealed class AspNetCoreCSharpRouteSyntaxDetector
{
public static readonly AspNetCoreCSharpRouteSyntaxDetector Instance = new();
private static readonly EmbeddedLanguageDetector s_detector;
static AspNetCoreCSharpRouteSyntaxDetector()
{
var identifiers = ImmutableArray.Create("Route");
s_detector = new EmbeddedLanguageDetector(
CSharpEmbeddedLanguagesProvider.Info,
identifiers,
new EmbeddedLanguageCommentDetector(identifiers));
}
private AspNetCoreCSharpRouteSyntaxDetector()
{
}
#pragma warning disable CA1822 // Mark members as static
public bool IsEmbeddedLanguageToken(
SyntaxToken token,
SemanticModel semanticModel,
CancellationToken cancellationToken,
[NotNullWhen(true)] out string? identifier,
out IEnumerable<string>? options)
{
return s_detector.IsEmbeddedLanguageToken(token, semanticModel, cancellationToken, out identifier, out options);
}
#pragma warning restore CA1822
}
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