XAML-Map-Control/MapControl/Shared/LocationCollection.cs

// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
// © 2017 Clemens Fischer
// Licensed under the Microsoft Public License (Ms-PL)

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;

namespace MapControl
{
    /// <summary>
    /// An ObservableCollection of Location with support for parsing.
    /// </summary>
    public partial class LocationCollection : ObservableCollection<Location>
    {
        public LocationCollection()
        {
        }

        public LocationCollection(IEnumerable<Location> locations)
            : base(locations)
        {
        }

        public LocationCollection(List<Location> locations)
            : base(locations)
        {
        }

        public static LocationCollection Parse(string s)
        {
            var strings = s.Split(new char[] { ' ', ';' }, StringSplitOptions.RemoveEmptyEntries);

            return new LocationCollection(strings.Select(l => Location.Parse(l)));
        }
    }
}