Progress Reporting Framework

// This file is part of the ProgressTracker library
// Copyright: Andreas Raczek
// This file is published under the The Code Project Open License (CPOL) 
// See the file "CPOL.html" for the full license governing this code. 

namespace ProgressTracker
{
    /// <summary>
    /// Represents an array of equal-sized progress steps 
    /// </summary>
    public class EvenSteps : IWeightedSteps
    {
        /// <summary>
        /// Initializes a new instance of the EvenSteps class.
        /// Should be used in the form <code>IProgressUpdater.createSteps(new EvenSteps(200));</code>
        /// </summary>
        /// <param name="stepCount">The number of steps for this Updater.</param>
        public EvenSteps(int stepCount)
        {
            this.Length = stepCount;
        }

        /// <summary>
        /// <see cref="IWeightedSteps.Length"/>
        /// </summary>
        public int Length
        {
            get;
            private set;
        }

        /// <summary>
        /// <see cref="IWeightedSteps.SumWeight"/>
        /// </summary>
        public double SumWeight
        {
            get { return 1.0; }
        }

        /// <summary>
        /// <see cref="IWeightedSteps.this"/>
        /// </summary>
        public double this[int index]
        {
            get
            {
                return 1.0d / this.Length;
            }
        }
    }
}