===================
The Pattern in .NET
===================

.. code-block:: c#

    using E2c;

Configuration via DSL
---------------------

The configuration determines the data flow.

.. code-block:: c#

    var config = new string[] {
        ".run -- action",
        "    action.render -- render",
        "        render.output -- .out",
        "    action.log -- log",
        "        log.store -- .out"
    };

Actors
------
Each function represents an actor.

.. code-block:: c#

     public class Actors
     {
        public void Action(
            string data, Output<string> render,
            Output<int, string> store)
        {
            render.Invoke(data);
            Console.WriteLine(
                string.Format("{0} in Action', data));
            log.Invoke("render done");
        }

        public void Render(string data)
        {
            Console.WriteLine(
                string.Format("{0} in Render', data));
        }

        public void Store(int id, string data)
        {
            Console.WriteLine(
                string.Format("{0} and {1} in Store', id, data));
        }
     }

Graph
------
.. code-block:: c#

    var actors = new Actors();
    var graph = new Graph(config);

    graph.Actor("action", actors.Action);
    graph.Actor("render", actors.Render);
    graph.Actor("store", actors.Store);

Visualize
---------
.. code-block:: python

     graph.Visualize();

.. image:: /_static/quickstart2.png
    :align: center

Run the flow
------------
.. code-block:: python

    graph.Run("Hello");

.. code-block:: bash

    $ Hello in Render
    $ Hello in Action
    $ Hello and 1 in Store