// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Routing.Patterns;
 
namespace Microsoft.AspNetCore.Routing.Template;
 
/// <summary>
/// The parsed representation of an inline constraint in a route parameter.
/// </summary>
#if !COMPONENTS
public class InlineConstraint
#else
internal class InlineConstraint
#endif
{
    /// <summary>
    /// Creates a new instance of <see cref="InlineConstraint"/>.
    /// </summary>
    /// <param name="constraint">The constraint text.</param>
    public InlineConstraint(string constraint)
    {
        ArgumentNullException.ThrowIfNull(constraint);
 
        Constraint = constraint;
    }
 
    /// <summary>
    /// Creates a new <see cref="InlineConstraint"/> instance given a <see cref="RoutePatternParameterPolicyReference"/>.
    /// </summary>
    /// <param name="other">A <see cref="RoutePatternParameterPolicyReference"/> instance.</param>
    public InlineConstraint(RoutePatternParameterPolicyReference other)
    {
        ArgumentNullException.ThrowIfNull(other);
 
        Constraint = other.Content!;
    }
 
    /// <summary>
    /// Gets the constraint text.
    /// </summary>
    public string Constraint { get; }
}