// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.Extensions.Compliance.Classification;
 
namespace Microsoft.Extensions.Compliance.Redaction;
 
/// <summary>
/// A provider that only returns the <see cref="NullRedactor"/> redactor used for situations that don't require redaction.
/// </summary>
public sealed class NullRedactorProvider : IRedactorProvider
{
    /// <summary>
    /// Gets the singleton instance of this class.
    /// </summary>
    public static NullRedactorProvider Instance { get; } = new();
 
    /// <inheritdoc/>
    public Redactor GetRedactor(DataClassificationSet classifications) => NullRedactor.Instance;
}