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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
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
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using System.Collections.Generic;
using System.Runtime.Serialization;

namespace Org.Apache.REEF.Examples.MachineLearning.KMeans.Contracts
{
    [DataContract]
    public class DataVectorContract
    {
        [DataMember]
        public List<float> Data { get; private set; }

        [DataMember]
        public int Label { get; private set; }

        [DataMember]
        public int Dimension { get; private set; }

        public static DataVectorContract Create(DataVector dataVector)
        {
            return new DataVectorContract()
            {
                Data = dataVector.Data,
                Label = dataVector.Label,
                Dimension = dataVector.Dimension
            };
        }

        public DataVector ToDataVector()
        {
            return new DataVector(Data, Label);
        }
    }
}