public ThreePhasePipelineInitializer(
IEnumerable <IPipelineContributor> contributors,
IGenerateCallGraphs callGrapher)
{
_contributors = contributors;
_callGrapher = callGrapher;
}
public TwoPhasedPipelineAdaptor(IDependencyResolver resolver)
{
_graphs = resolver.HasDependency <IGenerateCallGraphs>()
? resolver.Resolve <IGenerateCallGraphs>()
: new WeightedCallGraphGenerator();
Contributors = resolver.ResolveAll <IPipelineContributor>()
.ToList()
.AsReadOnly();
}
public TwoPhasedPipelineAdaptor(IDependencyResolver resolver)
{
_graphs = resolver.HasDependency<IGenerateCallGraphs>()
? resolver.Resolve<IGenerateCallGraphs>()
: new WeightedCallGraphGenerator();
Contributors = resolver.ResolveAll<IPipelineContributor>()
.ToList()
.AsReadOnly();
}
static IEnumerable <(IPipelineMiddlewareFactory, ContributorCall)> Build(IGenerateCallGraphs callGraphGenerator, IEnumerable <IPipelineMiddlewareFactory> defaults, IEnumerable <IPipelineContributor> contributors, StartupProperties startupProperties)
{
foreach (var factory in defaults)
{
yield return(factory, null);
}
foreach (var contributor in callGraphGenerator
.GenerateCallGraph(contributors)
.ToDetailedMiddleware(startupProperties))
{
yield return(contributor);
}
}
IEnumerable <(IPipelineMiddlewareFactory middleware, ContributorCall contributor)> LogBuild(IGenerateCallGraphs callGraphGenerator, IEnumerable <IPipelineMiddlewareFactory> defaults, IEnumerable <IPipelineContributor> contributors, StartupProperties startupProperties)
{
var loggingFactory = new LoggingMiddlewareFactory();
using (Log.Operation(this, $"Initializing the pipeline. (using {callGraphGenerator.GetType()})"))
{
foreach (var result in Build(callGraphGenerator, defaults, contributors, startupProperties))
{
yield return(loggingFactory, null);
yield return(LogBuildEntry(result));
}
}
}
