/// <summary>
/// Runs processors of <paramref name="enumerable"/> one by one
/// with a specified <see cref="Runner"/> instance.
/// </summary>
/// <typeparam name="TArgs">
/// Type of arguments to be passed in each processor.
/// </typeparam>
/// <param name="enumerable">
/// Enumerable object of <see cref="IProcessor"/> to be
/// executed one by one with a specified <see cref="Runner"/>.
/// </param>
/// <param name="args">Arguments to be passed in each processor.</param>
/// <param name="runner">
/// Pipeline runner instance which will be used
/// to execute collection of processors.
/// </param>
/// <returns>
/// Returns <see cref="Task"/> object, which indicates a status
/// of execution of processors.
/// </returns>
public static async Task Run(this IEnumerable <IProcessor> enumerable, Bag args, IProcessorRunner runner)
{
runner = runner ?? Runner.Instance;
if (enumerable.HasNoValue())
{
return;
}
foreach (var processor in enumerable)
{
await runner.Run(processor, args).ConfigureAwait(false);
}
}
/// <summary>
/// Runs a processor with <paramref name="args"/> context
/// and <paramref name="runner"/>.
/// </summary>
/// <param name="processor">
/// The processor to be executed. It will be executed
/// by <see cref="IProcessorRunner.Run{TArgs}"/>
/// method with <paramref name="args"/> passed.
/// </param>
/// <param name="args">
/// The context which will be passed to the processor during execution.
/// </param>
/// <param name="runner">
/// The runner which will be used to run the processor.
/// </param>
/// <returns>
/// The task object indicating the status of an executing pipeline.
/// </returns>
public static Task Run(this IProcessor processor, Bag args = null, IProcessorRunner runner = null)
{
runner = runner ?? Runner.Instance;
args = args ?? new Bag();
return(runner.Run(processor, args));
}