Mercurial > lasercutter
annotate src/clojureDemo/WiredDemo.clj @ 6:4ae2497acf7d
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| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Fri, 20 Aug 2010 03:18:05 -0400 |
| parents | 6d9bdaf919f7 |
| children |
| rev | line source |
|---|---|
| rlm@1 | 1 (ns clojureDemo.WiredDemo |
| rlm@1 | 2 ( |
| rlm@1 | 3 :gen-class |
| rlm@1 | 4 :implements [connections.WiredBox] |
| rlm@1 | 5 :methods [ [process [Object] void]] |
| rlm@1 | 6 :post-init register |
| rlm@1 | 7 ) |
| rlm@1 | 8 ) |
| rlm@1 | 9 |
| rlm@1 | 10 |
| rlm@1 | 11 (defn -register [this] |
| rlm@1 | 12 |
| rlm@1 | 13 ; translate: |
| rlm@1 | 14 ; Connections.getPorts(this).addSignalProcessor("process"); |
| rlm@1 | 15 ; ---- to ----- |
| rlm@1 | 16 |
| rlm@1 | 17 (println "ClojureBox (register) : Register is run only when the object is created, like a constructor.") |
| rlm@1 | 18 |
| rlm@1 | 19 (. (connections.Connections/getPorts this) addSignalProcessor "process") |
| rlm@1 | 20 |
| rlm@1 | 21 |
| rlm@1 | 22 ) |
| rlm@1 | 23 |
| rlm@1 | 24 |
| rlm@1 | 25 (defn -process [ _ _ ] |
| rlm@1 | 26 (println "ClojureBox (process) : This is a LISP function, being called through Java, through the wiredBox metaphor.") |
| rlm@1 | 27 ) |
| rlm@1 | 28 |
| rlm@1 | 29 |
| rlm@1 | 30 |
| rlm@1 | 31 |
| rlm@1 | 32 ( |
| rlm@1 | 33 defn -getName [_] "ClojureBox" |
| rlm@1 | 34 |
| rlm@1 | 35 ; the [_] means that the function gets an explicit "this" argument, like python, |
| rlm@1 | 36 ; but we don't care about it. |
| rlm@1 | 37 |
| rlm@1 | 38 ) |
| rlm@1 | 39 |
| rlm@1 | 40 |