宣èšåããã°ã©ãã³ã°ãšã¯
- åºçŸ©:
- åŠçæ¹æ³ã§ã¯ãªãå¯Ÿè±¡ã®æ§è³ªãªã©ã宣èšããããšã§ããã°ã©ãã³ã°ãããã©ãã€ã .
- ç矩:
- çŽç²é¢æ°åããã°ã©ãã³ã°, è«çããã°ã©ãã³ã°, å¶çŽããã°ã©ãã³ã°ã®ç·ç§°.
- æ°åŠã®ããã®èšèª. ç¶æ ãæããªã.
ðå®£èšæ§(Declarativity)
ããã°ã©ãã³ã°ã«ãããå®£èšæ§. declarativity.
- å®£èšæ§: declartivity
- 宣èšç: declarative
ðå®£èšæµãã¡ã€ã³ã¢ãã«
Declarative Domain Modeling
ã·ã¹ãã ã1ã€ã®å€§ããªé¢æ°ãšããŠæãã. 宣èšåããã°ã©ãã³ã° ã®ãã©ãã€ã ãããŒã¹.
ðŠã·ã¹ãã ãšã¯æäœãšç¶æ ãšã¢ãã«ãšããïŒã€ã®å€§ããªé¢æ°
system = fn(logic, state, model).
- system
- logic: æç¶ã/æäœ/ããã·ãŒãžã£
- state
- model
ref. Declarative Domain Modeling for Datomic Ion/Cloud - Tiago Luchini - YouTube
<2024-01-20 Sat 09:15>
ãã°ãã°ãã®ã¢ãã«ãèªå·±ãæãããšãã«èãã.- ðããããšããã·ã¹ãã ã«ãããçæ³ç¶æ ã¯ãµãã¿ãã¡ãã¿ãŒããŽã£ãããµããŒãæèã®æ©èœ(23/12/07)
ä»ã®ãã©ãã€ã ãšã®é¢ä¿
æç¶ãåããã°ã©ãã³ã°ã®å¯ŸæŠå¿µ
- Imperative Programing ã®å¯Ÿã«ãªãæŠå¿µ.
- âFunction without Stateâ
- Imperative vs Declaretive is also Stateful vs Stateless
HTML 㯠Stateless, Declarative Programming language.
ç¶æ ã¯ã¯ãããŒãå°å ¥ããŠãã°ãã°å®çŸãã.
ðæç¶ãåããã°ã©ãã³ã°
ðé æžãæã(Term Rewriting)
é æžãæã, Rewriting, Term Rewriting, Program transformation.
ããã°ã©ãã³ã°ã«ãããŠã¯, ããèŠçŽ ãå¥ã®èŠçŽ ã«çœ®æããææ³ã®ç·ç§°. ã«å®£èšããã«ãŒã«ã«ãã£ãŠçœ®æãã.
æ°åŠã®åå倿, åŒå€åœ¢ã¿ãããªãã®.