using FastReport.Utils;

namespace FastReport.Data
{
    /// <summary>
    /// Represents the collection of <see cref="TableDataSource"/> objects.
    /// </summary>
    public class TableCollection : FRCollectionBase
    {
        /// <summary>
        /// Gets or sets a data table.
        /// </summary>
        /// <param name="index">The index of a data table in this collection.</param>
        /// <returns>The data table with specified index.</returns>
        public TableDataSource this[int index]
        {
            get { return List[index] as TableDataSource; }
            set { List[index] = value; }
        }

        /// <summary>
        /// Sorts tables by their names.
        /// </summary>
        public void Sort()
        {
            InnerList.Sort(new DataSourceComparer());
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="TableCollection"/> class with default settings.
        /// </summary>
        /// <param name="owner">The owner of this collection.</param>
        public TableCollection(Base owner) : base(owner)
        {
        }
    }
}