CompositeUI-CreateBuilder

在执行CabApplication<TWorkItem>类中的Run()时会调用CreateBuilder():

        private Builder CreateBuilder()
        {
            Builder builder = new Builder();

            builder.Strategies.AddNew<EventBrokerStrategy>(BuilderStage.Initialization);
            builder.Strategies.AddNew<CommandStrategy>(BuilderStage.Initialization);
            builder.Strategies.Add(new RootWorkItemInitializationStrategy(this.OnRootWorkItemInitialized), BuilderStage.Initialization);
            builder.Strategies.AddNew<ObjectBuiltNotificationStrategy>(BuilderStage.PostInitialization);

            builder.Policies.SetDefault<ISingletonPolicy>(new SingletonPolicy(true));
            builder.Policies.SetDefault<IBuilderTracePolicy>(new BuilderTraceSourcePolicy(new TraceSource("Microsoft.Practices.ObjectBuilder")));
            builder.Policies.SetDefault<ObjectBuiltNotificationPolicy>(new ObjectBuiltNotificationPolicy());

            return builder;
        }

builder.Strategies.AddNew<EventBrokerStrategy>(BuilderStage.Initialization)这句代码中AddNew的执行情况：

        public void AddNew<TStrategy>(TStageEnum stage)
            where TStrategy : IBuilderStrategy, new()
        {
            lock (lockObject)
            {
                stages[stage].Add(new TStrategy());
            }
        }

        public void SetDefault<TPolicyInterface>(TPolicyInterface policy)
            where TPolicyInterface : IBuilderPolicy
        {
            SetDefault(typeof(TPolicyInterface), policy);
        }

Builder相关类：