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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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using System.Collections.Generic;
using Org.Apache.REEF.Examples.MachineLearning.KMeans.codecs;
using Org.Apache.REEF.Utilities;

namespace Org.Apache.REEF.Examples.MachineLearning.KMeans
{
    public class Centroids
    {
        public Centroids(List<DataVector> points)
        {
            Points = points;
        }

        public List<DataVector> Points { get; set; }

        /// <summary>
        /// helper function mostly used for logging
        /// </summary>
        /// <returns>the serialized string</returns>
        public override string ToString()
        {
            return ByteUtilities.ByteArraysToString(new CentroidsCodec().Encode(this));
        }
    }
}