Umbraco-CMS/src/Umbraco.Core/Models/PublishedContent/UrlMode.cs

namespace Umbraco.Cms.Core.Models.PublishedContent
{
    /// <summary>
    /// Specifies the type of URLs that the URL provider should produce, Auto is the default.
    /// </summary>
    public enum UrlMode
    {
        /// <summary>
        /// Indicates that the URL provider should do what it has been configured to do.
        /// </summary>
        Default = 0,

        /// <summary>
        /// Indicates that the URL provider should produce relative URLs exclusively.
        /// </summary>
        Relative,

        /// <summary>
        /// Indicates that the URL provider should produce absolute URLs exclusively.
        /// </summary>
        Absolute,

        /// <summary>
        /// Indicates that the URL provider should determine automatically whether to return relative or absolute URLs.
        /// </summary>
        Auto
    }
}