// 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;
using Microsoft.ML;
using Microsoft.ML.Data;
using Microsoft.ML.Runtime;
using Microsoft.ML.Trainers.Ensemble;
 
[assembly: LoadableClass(typeof(AllFeatureSelector), null, typeof(SignatureEnsembleFeatureSelector),
    AllFeatureSelector.UserName, AllFeatureSelector.LoadName)]
 
namespace Microsoft.ML.Trainers.Ensemble
{
    internal sealed class AllFeatureSelector : IFeatureSelector
    {
        public const string UserName = "All Feature Selector";
        public const string LoadName = "AllFeatureSelector";
 
        public AllFeatureSelector(IHostEnvironment env)
        {
        }
 
        public Subset SelectFeatures(RoleMappedData data, Random rand)
        {
            return new Subset(data);
        }
    }
}