public LineAggregatorFlow() : base(DataflowOptions.Default)
{
this._lineProcessor = new TransformManyBlock <string, string>(line => line.Split(' ')).ToDataflow();
this._aggregator = new AggregatorFlow();
this._lineProcessor.LinkTo(this._aggregator);
this.RegisterChild(this._lineProcessor);
this.RegisterChild(this._aggregator);
}
public static async Task FailDemoAsync()
{
var aggregatorFlow = new AggregatorFlow();
aggregatorFlow.Post("a=1");
aggregatorFlow.Post("b=2");
aggregatorFlow.Post("a=5");
aggregatorFlow.Post("a=badstring");
aggregatorFlow.Complete();
await aggregatorFlow.CompletionTask;
}
public static async Task CalcAsync()
{
var aggregatorFlow = new AggregatorFlow();
aggregatorFlow.Post("a=1");
aggregatorFlow.Post("b=2");
aggregatorFlow.Post("a=5");
aggregatorFlow.Complete();
await aggregatorFlow.CompletionTask;
Console.WriteLine("sum(a) = {0}", aggregatorFlow.Result["a"]); //prints sum(a) = 6
//await aggregatorFlow.ProcessAsync(new[] { "a=1", "b=2", "a=5" }, completeFlowOnFinish: true);
var lineAggregator = new LineAggregatorFlow();
await lineAggregator.ProcessAsync(new[] { "a=1 b=2 a=5", "c=6 b=8" });
Console.WriteLine("sum(a) = {0}", lineAggregator["a"]); //prints sum(a) = 6
var intFlow = new ComplexIntFlow();
await intFlow.ProcessAsync(new[] { 1, 2, 3 });
}