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csys: provide a standard neuron processor with delegation to action handlers

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This commit is contained in:
Helmut Merz 2026-03-01 15:37:20 +01:00
parent f3491a5aa3
commit abdd00f1ad
3 changed files with 24 additions and 15 deletions
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23
csys/csys.lisp
View file

@ -13,11 +13,11 @@
(:export #:environment #:*environment* #:actions #:set-action (:export #:environment #:*environment* #:actions #:set-action
#:send #:send-message #:*sensors* #:send #:send-message #:*sensors*
#:neuron #:synapse #:neuron #:synapse
#:logger)) #:std-proc))
(in-package :scopes/csys) (in-package :scopes/csys)
;;;; environment: common information, with list of generally available actions ;;;; environment: common information, with list of globally available actions
(defclass environment () (defclass environment ()
((actions :reader actions :initarg :actions :initform (make-hash-table)))) ((actions :reader actions :initarg :actions :initform (make-hash-table))))
@ -69,17 +69,24 @@
;;;; predefined neuron processors and helper / utility funtions ;;;; predefined neuron processors and helper / utility funtions
(defun logger (msg state syns env) (defun std-proc (msg state syns env)
(util:lgi msg state) (util:lgi msg state)
(destructuring-bind (msg state syns) (handle-action msg state syns env) (destructuring-bind (nmsg nst syns)
(forward msg syns) (handle-action msg state syns env :default #'remember)
(actor:become (neuron #'logger (shape:data msg) syns env)))) (forward nmsg syns)
(actor:become (neuron #'std-proc nst syns env))))
(defun forward (msg syns) (defun forward (msg syns)
(dolist (s syns) (dolist (s syns)
(funcall s msg))) (funcall s msg)))
(defun handle-action (msg state syns env) (defun handle-action (msg state syns env &key default)
(let ((act (action env (shape:head-value msg :action)))) (let ((act (or (action env (shape:head-value msg :action)) default)))
(or (and act (funcall act msg state syns env)) (or (and act (funcall act msg state syns env))
(list msg state syns)))) (list msg state syns))))
;;;; predefined neuron actions
(defun remember (msg state syns env)
(list msg (shape:data msg) syns))

5
test/etc/config-csys.lisp
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@ -4,8 +4,8 @@
(config:root) (config:root)
(config:add-action '(:csys :sensor :log) (config:add-action '(:csys :sensor :std)
(csys:neuron #'csys:logger :testing (csys:neuron #'csys:std-proc 0
(list (csys:synapse *probe*)) (list (csys:synapse *probe*))
)) ))
@ -14,4 +14,3 @@
:logfile (t:test-path "scopes-test.log" "log") :logfile (t:test-path "scopes-test.log" "log")
:console nil) :console nil)

11
test/test-csys.lisp
View file

@ -30,6 +30,9 @@
(defvar *probe* nil) (defvar *probe* nil)
(defun add (msg state syns env)
(list msg (+ (shape:data msg) state) syns env))
;;;; test runner ;;;; test runner
(defun run () (defun run ()
@ -49,8 +52,8 @@
(t:show-result)))) (t:show-result))))
(deftest test-basic () (deftest test-basic ()
(csys:send-message '(:csys :add :log :s1) 1) (csys:send-message '(:csys :add :std :s1) 1)
(csys:send-message '(:csys :add :log :s1) 3) (csys:send-message '(:csys :add :std :s1) 3)
(csys:send-message '(:csys :sub :log :s2) 4) (csys:send-message '(:csys :sub :std :s2) 4)
(csys:send-message '(:csys :add :log :s2) 5) (csys:send-message '(:csys :add :std :s2) 5)
) )