/// <summary>
/// Runs processors of <paramref name="enumerable"/> one by one
/// with a default <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 default <see cref="Runner"/>.
/// </param>
/// <param name="args">Arguments to be passed in each processor.</param>
/// <returns>
/// Returns <see cref="Task"/> object, which indicates a status
/// of execution of processors.
/// </returns>
public static Task Run(this IEnumerable <IProcessor> enumerable, Bag args)
{
return(enumerable.Run(args, Runner.Instance));
}
/// <summary>
/// Runs a pipeline with <paramref name="args"/> context
/// and <paramref name="runner"/> synchronously, waiting until
/// all processors of the pipeline will be executed
/// and then returns a result.
/// </summary>
/// <typeparam name="TResult">
/// The type of the result that is supposed to be returned from the method.
/// </typeparam>
/// <param name="pipeline">
/// The pipeline to be executed. Each processor of this pipeline
/// will be executed by <see cref="IPipelineRunner.Run{TArgs}"/>
/// method with <paramref name="args"/> passed.
/// </param>
/// <param name="args">
/// The context which will be passed to each processor of
/// the pipeline during execution.
/// </param>
/// <param name="runner">
/// The runner which will be used to run the wrapped pipeline.
/// </param>
/// <returns>
/// The task object indicating the status of an executing pipeline.
/// </returns>
public static TResult RunSync <TResult>(this IPipeline pipeline, Bag args = null, IPipelineRunner runner = null) where TResult : class
{
return(pipeline.Run <TResult>(args, runner).Result);
}
/// <summary>
/// Runs a pipeline with <paramref name="args"/> context
/// and <paramref name="runner"/>.
/// </summary>
/// <typeparam name="TContext">
/// The type of the context that is used during pipeline execution.
/// </typeparam>
/// <param name="pipeline">
/// The pipeline to be executed. Each processor of this pipeline
/// will be executed by <see cref="IPipelineRunner.Run{TArgs}"/>
/// method with <paramref name="args"/> passed.
/// </param>
/// <param name="args">
/// The context which will be passed to each processor of
/// the pipeline during execution.
/// </param>
/// <param name="runner">
/// The runner which will be used to run the wrapped pipeline.
/// </param>
/// <returns>
/// The task object indicating the status of an executing pipeline.
/// </returns>
public static Task Run(this IPipeline pipeline, Bag args = null, IPipelineRunner runner = null)
{
runner = runner ?? Runner.Instance;
args = args ?? new Bag();
return(runner.Run(pipeline, args));
}
/// <summary>
/// Runs a pipeline with <paramref name="args"/> context
/// and <paramref name="runner"/> synchronously, waiting until
/// all processors of the pipeline will be executed.
/// </summary>
/// <param name="pipeline">
/// The pipeline to be executed. Each processor of this pipeline
/// will be executed by <see cref="IPipelineRunner.Run{TArgs}"/>
/// method with <paramref name="args"/> passed.
/// </param>
/// <param name="args">
/// The context which will be passed to each processor of
/// the pipeline during execution.
/// </param>
/// <param name="runner">
/// The runner which will be used to run the wrapped pipeline.
/// </param>
public static void RunSync(this IPipeline pipeline, Bag args = null, IPipelineRunner runner = null)
{
pipeline.Run(args, runner).Wait();
}
public static TValue Map <TValue>(this Bag bag, LambdaExpression expression) where TValue : class
{
return(bag.Map(expression) as TValue);
}
public static object Map <TProperty>(this Bag bag, Expression <Func <TProperty, object> > expression)
{
return(bag.Map((LambdaExpression)expression));
}
public static TResult Map <TProperty, TResult>(this Bag bag, Expression <Func <TProperty, object> > expression) where TResult : class
{
return(bag.Map((LambdaExpression)expression) as TResult);
}
internal static IDictionary <Type, object> GetSingleTypeValues(this Bag context)
{
return(context.GroupBy(x => x.Value.GetType()).Where(x => x.Count() == 1).ToDictionary(x => x.Key, x => x.First().Value));
}