/// <summary>
/// Initializes new instance of <see cref="IndexBlock"/> class by given next block address
/// </summary>
/// <param name="nextBlock">Tha address of the next related block in index file</param>
public IndexBlock(BlockInfo nextBlock)
{
payload = new List <StreamMetadata>();
this.nextBlock = nextBlock;
}
/// <summary>
/// Initializes new instance of <see cref="IndexBlock"/> class by given collection of stream metadata and next block address
/// </summary>
/// <param name="payload">The <see cref="StreamMetadata"/> collection</param>
/// <param name="nextBlock">Tha address of the next related block in index file</param>
public IndexBlock(IEnumerable <StreamMetadata> payload, BlockInfo nextBlock)
{
this.payload = payload.OrderBy(x => x.Key).ToList();
this.nextBlock = nextBlock;
}
/// <summary>
/// Initializes new empty instance of <see cref="IndexBlock"/> class.
/// </summary>
public IndexBlock()
{
payload = new List <StreamMetadata>();
nextBlock = BlockInfo.Empty;
}