diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/hello_world.rb | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/examples/hello_world.rb b/examples/hello_world.rb index 69befd4..db5bdb6 100644 --- a/examples/hello_world.rb +++ b/examples/hello_world.rb @@ -1,25 +1,39 @@ #! /usr/bin/env ruby # -*- coding: UTF-8 -*- # -# run from project top directory with : ruby -Ilib examples/hello_world.rb +# from the project top directory : +# +# run this script which builds the example system and spin it untill it's empty: +# $ ruby -Ilib examples/hello_world.rb +# +# or load the system from a JSON specification ( created with spin.hibernate! ) +# $ ruby -Ilib bin/edoors.rb -r examples/hello_world.rb examples/hello_world.json # require 'edoors' # class InputDoor < Edoors::Door # def start! - # stimulate myself + # stimulate myself on system boot up + # if an action is set, but no destination is, it will be self. + # see Door#_send send_p require_p(Edoors::Particle), Edoors::ACT_GET end # def receive_p p if p.action==Edoors::ACT_GET + # if desired (not needed here), call reset! to clear particle's data, + # meaning merge particle, payload, destinations + # see Particle#reset! p.reset! + # manipulate the particle's payload p.set_data 'txt', "hello world" - send_p p # will follow the default link + # will follow the non conditional link. + # see Room#_send and Room#_try_links + send_p p else - puts p.action - # we can release it or let the Door do it + # we can release it or let the Door do it. + # see Door#process_p release_p p end end @@ -29,21 +43,28 @@ end class OutputDoor < Edoors::Door # def receive_p p - puts p.get_data('txt') - # let the door release it + if p.action!=Edoors::ACT_ERROR + puts p.get_data('txt') + end + # let the door release the particle + # see Door#process_p end # end # if $0 == __FILE__ # + # This will schedule the particles and act as the top level Room dom0 = Edoors::Spin.new 'dom0' + # This will feed a receive particle with data and send it back input = InputDoor.new 'input', dom0 + # This will output the receive data and let the system recycle the particle output = OutputDoor.new 'output', dom0 + # This will be the unconditinal link leading from 'input' to 'output' dom0.add_link Edoors::Link.new('input', 'output', nil, nil, nil) # + # schedule the spinning particles untill the system cools down dom0.spin! - dom0.hibernate! # end # |