using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Data;
using System.Globalization;

namespace Microsoft.Research.DynamicDataDisplay
{
	public sealed class ValueStoreConverter : IValueConverter
	{

		#region IValueConverter Members

		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
		{
			ValueStore store = (ValueStore)value;
			string key = (string)parameter;

			return store[key];
		}

		public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
		{
			throw new NotSupportedException();
		}

		#endregion
	}
}