// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Diagnostics.CodeAnalysis;
using Microsoft.Shared.DiagnosticIds;
 
namespace Microsoft.Extensions.VectorData.ProviderServices.Filter;
 
/// <summary>
/// Options for filter expression preprocessing.
/// This is an internal support type meant for use by providers only and not by applications.
/// </summary>
[Experimental(DiagnosticIds.Experiments.VectorDataProviderServices, UrlFormat = DiagnosticIds.UrlFormat)]
public class FilterPreprocessingOptions
{
    /// <summary>
    /// Gets a value indicating whether the provider supports parameterization.
    /// </summary>
    /// <remarks>
    /// If <see langword="false"/>, the visitor will inline captured variables and constant member accesses as simple constant nodes.
    /// If <see langword="true"/>, these will instead be replaced with <see cref="QueryParameterExpression"/> nodes.
    /// </remarks>
    public bool SupportsParameterization { get; init; }
}