/// <summary>
/// Create an initial version number
/// </summary>
/// <param name="versionType">The <see cref="IVersionType"/> of the versioned property.</param>
/// <param name="session">The current <see cref="ISession" />.</param>
/// <param name="cancellationToken">A cancellation token that can be used to cancel the work</param>
/// <returns>A seed value to initialize the versioned property with.</returns>
public static async Task <object> SeedAsync(IVersionType versionType, ISessionImplementor session, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
object seed = await(versionType.SeedAsync(session, cancellationToken)).ConfigureAwait(false);
if (log.IsDebugEnabled())
{
log.Debug("Seeding: {0}", seed);
}
return(seed);
}