ãœãããŠã§ã¢ã¢ãŒããã¯ãã£ã®è€éãªäžçã«ãããŠãã·ã¹ãã ããã®åºç€ãšãªãã€ã³ãã©ãšã©ã®ããã«çžäºäœçšããããå¯èŠåããããšã¯éåžžã«éèŠã§ãããããã€ã¡ã³ãå³ã¯ãã¢ããªã±ãŒã·ã§ã³ãå®è¡ãããç©ççãªããŒããŠã§ã¢ããã³ãœãããŠã§ã¢ç°å¢ã®éçãã¥ãŒãæäŸããŸããã³ãŒãæ§é ããŠãŒã¶ãŒãšã®ã€ã³ã¿ã©ã¯ã·ã§ã³ã«çŠç¹ãåœãŠãä»ã®å³ãšã¯ç°ãªãããã®ç¹å®ã®UMLå³ã¯ã·ã¹ãã ãæ¯ããããã«å¿ èŠãªå®äœçãªãªãœãŒã¹ããããã³ã°ããŸãã
ãã®å³ãçè§£ããããšã¯ãéçºè ãã·ã¹ãã ã¢ãŒããã¯ããDevOpsãšã³ãžãã¢ã«ãšã£ãŠäžå¯æ¬ ã§ããè«ççãªèšèšãšç©ççãªçŸå®ã®éã®ã®ã£ãããåããŸãããããã€ã¡ã³ãç°å¢ã®æç¢ºãªã€ã¡ãŒãžããªããã°ãã»ãã¥ãªãã£ãããã©ãŒãã³ã¹ãã¹ã±ãŒã©ããªãã£ã«é¢ããåé¡ãéçºã©ã€ããµã€ã¯ã«ã®åŸåã«é¡åšåããããšããããããŸãããã®ã¬ã€ãã§ã¯ããããã®å³ã广çã«äœæããããã«å¿ èŠãªæ žå¿çãªæŠå¿µãèšå·ãããã»ã¹ã解説ããŸãã

ãããã€ã¡ã³ãå³ãšã¯äœãïŒ ð¡
ãããã€ã¡ã³ãå³ã¯ãçµ±äžã¢ããªã³ã°èšèªïŒUMLïŒã®äžçš®ã§ããããŒããŠã§ã¢èŠçŽ ãããªãã¡ããŒããšããããã®äžã«ååšãããœãããŠã§ã¢ã¢ãŒãã£ãã¡ã¯ããæåããŸããæ ¹æ¬çãªåãã«çããã®ã§ãïŒãœãããŠã§ã¢ã¯å®éã«ã©ãã«ååšããã®ãïŒ
ãŠãŒã¹ã±ãŒã¹å³ã¯ã·ã¹ãã ãäœãããããèšè¿°ããã¯ã©ã¹å³ã¯ã³ãŒãã®æ§é ãèšè¿°ããã®ã«å¯Ÿãããããã€ã¡ã³ãå³ã¯ç©ççãªããããžãŒãèšè¿°ããŸããå®è¡ç°å¢ãšåŠçããŒãã®æ§æã瀺ããŸãã
- ç©ççèŠç¹ïŒ å®éã®ãã·ã³ããµãŒããŒããããã¯ãŒã¯æ©åšã«æ³šç®ããŸãã
- å®è¡æã³ã³ããã¹ãïŒ ãœãããŠã§ã¢ãå®è¡ãããç°å¢ã瀺ããéçºãããå Žæã ãã§ã¯ãªããå®è¡ãããå Žæã«æ³šç®ããŸãã
- ã€ã³ãã©æ§æãããã³ã°ïŒ ããã«ããã¯ãåé·æ§ã®ãã€ã³ããããŒããŠã§ã¢äŸåé¢ä¿ãç¹å®ããã®ã«åœ¹ç«ã¡ãŸãã
ãã®å³ã¯ãå®è£ ããã³ãã¹ããã§ãŒãºã«ãããŠç¹ã«äŸ¡å€ããããŸãããœãããŠã§ã¢èšèšãå©çšå¯èœãªã€ã³ãã©ãšæŽåããŠããããšãä¿èšŒããŸããã·ã¹ãã ã«é«ãå¯çšæ§ãæ±ããããå Žåãå³ã«ã¯äžŠåã§åäœããè€æ°ã®ããŒãã瀺ããããããããŸãããé«ãã»ãã¥ãªãã£ãæ±ããããå Žåãå éšããŒã¿ããŒã¹ãšå€éšã¯ã©ã€ã¢ã³ããåé¢ããå°çšã®ãã¡ã€ã¢ãŠã©ãŒã«ããŒãã瀺ããããããããŸããã
äž»èŠãªæ§æèŠçŽ ãšèšå· ð§
æå³ã®ããå³ãäœæããããã«ã¯ãæšæºçãªè¡šèšæ³ãçè§£ããå¿ èŠããããŸãããããã®èšå·ãå³ã®èªåœãæ§æããŸããé©åã«äœ¿çšããããšã§ãææžãèªã誰ããæ··ä¹±ããããšãªãã¢ãŒããã¯ãã£ãçè§£ã§ããããã«ãªããŸãã
1. ããŒãïŒèšç®ãªãœãŒã¹ïŒ ð¥ïž
ããŒãã¯ç©ççãŸãã¯ä»®æ³çãªèšç®ãªãœãŒã¹ã衚ããŸãããœãããŠã§ã¢ã¢ãŒãã£ãã¡ã¯ãã®ã³ã³ããã§ããæšæºçãªè¡šèšã§ã¯ãããŒãã¯äžæ¬¡å ã®ç«æ¹äœããŸãã¯äžéšã« stereotype <<node>> ãæã€é·æ¹åœ¢ã§è¡šãããããšãå€ãã§ãã
ããŒãã«ã¯ããŸããŸãªçš®é¡ããããŸãïŒ
- ããã€ã¹ïŒ ã«ãŒã¿ãŒãã¹ã€ããããŸãã¯ã¢ãã€ã«ãã©ã³ãªã©ã®ããŒããŠã§ã¢ããã€ã¹ã衚ããŸãã
- ãµãŒããŒïŒ ãµãŒããŒãœãããŠã§ã¢ãå®è¡ããæ±çšã³ã³ãã¥ãŒã¿ã衚ããŸãã
- å®è¡ç°å¢ïŒ Javaä»®æ³ãã·ã³ïŒJVMïŒãã³ã³ããã©ã³ã¿ã€ã ãªã©ã®ä»®æ³ç°å¢ã衚ããŸãã
2. ã¢ãŒãã£ãã¡ã¯ãïŒãœãããŠã§ã¢ã¢ã€ãã ïŒ ðŠ
ã¢ãŒãã£ãã¡ã¯ãã¯ãœãããŠã§ã¢ã³ã³ããŒãã³ãã®ç©çç衚çŸã§ããããŒãäžã«ååšãããã¡ã€ã«ãã©ã€ãã©ãªãå®è¡å¯èœãã¡ã€ã«ããŸãã¯ããŒã¿ã¹ãã¢ãæããŸããã¢ãŒãã£ãã¡ã¯ãã¯éåžžãããã¥ã¡ã³ãã¢ã€ã³ã³ããŸã㯠stereotype <<artifact>> ãæã€é·æ¹åœ¢ã§è¡šç€ºãããŸãã
代衚çãªäŸã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- å®è¡å¯èœãã¡ã€ã«ïŒ ãµãŒããŒäžã§å®è¡ãããã³ã³ãã€ã«æžã¿ãã€ããªã§ãã
- ã©ã€ãã©ãªïŒ ã¢ããªã±ãŒã·ã§ã³ã§å¿ èŠãšãããå ±æã³ãŒãã¢ãžã¥ãŒã«ã
- ããŒã¿ããŒã¹ãã¡ã€ã«ïŒå®éã®ããŒã¿ã¹ãã¬ãŒãžãã¡ã€ã«ã
- èšå®ãã¡ã€ã«ïŒã¢ããªã±ãŒã·ã§ã³ã®åäœãå¶åŸ¡ããèšå®ã
3. é¢ä¿æ§ãšã³ãã¯ã¿ ð
ã³ãã¯ã¿ã¯ããŒãéã®éä¿¡çµè·¯ã瀺ããŸããã€ã³ãã©æ§é ãæšªæããããŒã¿ã®ç§»åæ¹æ³ãå®çŸ©ããŸãããããã®ç·ã«ã¯ã䜿çšãããŠãããããã³ã«ãæè¡ã瀺ãã©ãã«ãä»ãããšãå€ãã§ãã
é¢ä¿æ§ã®çš®é¡ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- é¢é£ïŒ2ã€ã®ããŒãéã®åçŽãªæ¥ç¶ã
- äŸåïŒ1ã€ã®ããŒããå¥ã®ããŒãã®æ©èœã«äŸåããŠããããšã瀺ãã
- éä¿¡çµè·¯ïŒãããã¯ãŒã¯ãããã³ã«ïŒäŸïŒHTTPãTCP/IPãSSHïŒãæå®ããã
| èšå· | è¡šçŸ | æå³ |
|---|---|---|
| 3Dãã¥ãŒã | ããŒã | èšç®æ©ããã€ã¹ãŸãã¯ç°å¢ |
| ããã¥ã¡ã³ãã¢ã€ã³ã³ | ã¢ãŒãã£ãã¡ã¯ã | ãœãããŠã§ã¢ãã¡ã€ã«ãŸãã¯ããŒã¿ãŠããã |
| å®ç· | é¢é£ | ããŒãéã®çŽæ¥æ¥ç¶ |
| ç Žç· | äŸå | 1ã€ã®ããŒããå¥ã®ããŒãã«äŸåããŠãã |
| ãªãŒãã³ã¢ã㌠| äœ¿çšæ¹æ³ | 1ã€ã®ããŒããå¥ã®ããŒãã®ãµãŒãã¹ã䜿çšãã |
ããŒããšã¢ãŒãã£ãã¡ã¯ãã®çè§£ïŒè©³çŽ°è§£èª¬ ð
ããŒããšã¢ãŒãã£ãã¡ã¯ãã®éããçè§£ããããšã¯ãåå¿è ã«ãšã£ãŠããããæ··ä¹±ã®åå ã§ããå³ãæ··éãããªãããã«ããæç¢ºãªåºå¥ãä¿ã€ããšãéèŠã§ãã
ããŒããã³ã³ãããšããŠã®åœ¹å²
ããŒãã¯ã³ã³ãããšããŠæ©èœããŸããç©ççãªç®±ãæ³åããŠãã ããããã®ç®±ã®äžã«ã¢ãŒãã£ãã¡ã¯ããé 眮ããŸããããŒãã¯ç°å¢ãå®çŸ©ããŸããããšãã°ãLinuxãµãŒããŒã¯ããŒãã§ããOSãã¡ã¢ãªãåŠçèœåãæäŸããŸããããäžã§å®è¡ãããŠãããŠã§ãã¢ããªã±ãŒã·ã§ã³ãã¢ãŒãã£ãã¡ã¯ãã§ãã
ããŒãã¯ãã¹ãã§ããŸããä»®æ³ãã·ã³ïŒVMïŒã¯ç©çãµãŒããŒã®ããŒãå ã«ååšããããŒãã§ããããšããããŸããã³ã³ããã¯VMå ã«ååšããããŒãã§ããããšããããŸãããã®ãã¹ãæ§é ã¯ãè€éãªã¯ã©ãŠãã¢ãŒããã¯ãã£ãå¯èŠåããã®ã«åœ¹ç«ã¡ãŸãã
ã¢ãŒãã£ãã¡ã¯ããã³ã³ãã³ããšããŠ
ã¢ãŒãã£ãã¡ã¯ãã¯ããŒãã®ã³ã³ãã³ãã§ããã€ã³ã¹ããŒã«ããããã€ãå®è¡ããã察象ã§ããã¢ãŒãã£ãã¡ã¯ãã¯èªãå®è¡ã§ããŸãããå®è¡ããããã«ã¯ããŒããå¿ èŠã§ããããšãã°ãããŒã¿ããŒã¹ãšã³ãžã³ã¯ã¢ãŒãã£ãã¡ã¯ãã§ããåäœãããã«ã¯ããŒã¿ããŒã¹ãµãŒããŒã®ããŒããå¿ èŠã§ãã
ã¢ãŒãã£ãã¡ã¯ãã¯ããã±ãŒãžã«æŽçã§ããŸããããã±ãŒãžã¯ãç¹å®ã®ãã€ã¯ããµãŒãã¹ã®ãã¹ãŠã®ããã¯ãšã³ããµãŒãã¹ãªã©ãé¢é£ããã¢ãŒãã£ãã¡ã¯ãããŸãšããããšãã§ããŸãã
衚ïŒããŒããšã¢ãŒãã£ãã¡ã¯ãã®æ¯èŒ
| æ©èœ | ããŒã | ã¢ãŒãã£ãã¡ã¯ã |
|---|---|---|
| åœ¹å² | å®è¡ç°å¢ | ãœãããŠã§ã¢ã³ã³ããŒãã³ã |
| ç©çæ§ | å®äœã®ããããŒããŠã§ã¢ãŸãã¯ä»®æ³ãã·ã³ | ãã¡ã€ã«ãŸãã¯ããŒã¿ãªããžã§ã¯ã |
| äŸ | WebãµãŒããŒãããŒã¿ããŒã¹ãµãŒã㌠| WARãã¡ã€ã«ãSQLã¹ã¯ãªãã |
| äŸåé¢ä¿ | ã¢ãŒãã£ãã¡ã¯ããå®è¡ãã | ããŒãäžã§å®è¡ããã |
ã¹ããããã€ã¹ãããã®äœæããã»ã¹ ð ïž
ãããã€ã¡ã³ãå³ãäœæããã«ã¯æ§é çãªããã»ã¹ãå¿ èŠã§ããèŠä»¶ãåéããç©ççãªã€ã³ãã©ã«ãããã³ã°ããå¿ èŠããããŸããäœç³»çãªã¢ãããŒãããšãããšã§ãæ£ç¢ºæ§ãšå®å šæ§ãä¿èšŒãããŸãã
ã¹ããã1ïŒèŠä»¶ã®ç¹å®
ãŸããæ©èœèŠä»¶ãšéæ©èœèŠä»¶ãçè§£ããããšããå§ããŸããããã©ãŒãã³ã¹ãã»ãã¥ãªãã£ãå Žæã«ã€ããŠè³ªåãããŸããã·ã¹ãã ã¯ã°ããŒãã«ã«ã¢ã¯ã»ã¹å¯èœã§ãªããã°ãªããªããïŒã³ã³ãã©ã€ã¢ã³ã¹ã®ããã«ããŒã«ã«ãªããŒã¿ã¹ãã¬ãŒãžãå¿ èŠãïŒ
- ããã©ãŒãã³ã¹äžã®èŠä»¶ïŒ é«ããã©ãã£ãã¯ã«ã¯ããŒããã©ã³ãµãŒãšè€æ°ã®ãµãŒããŒãå¿ èŠã§ãã
- ã»ãã¥ãªãã£äžã®èŠä»¶ïŒ ææãªããŒã¿ã«ã¯éé¢ãããããŒããšæå·åã¬ã€ã€ãŒãå¿ èŠã§ãã
- ã¹ã±ãŒã©ããªãã£äžã®èŠä»¶ïŒ æé·èšç»ã«ãã£ãŠã¯ã©ãŠãããŒã¹ã®ã¢ãŒããã¯ãã£ãæ±ããããå ŽåããããŸãã
ã¹ããã2ïŒããŒãã®å®çŸ©
å¿ èŠãªããŒããŠã§ã¢ãŸãã¯ä»®æ³ãã·ã³ããªã¹ãã¢ããããã䜿çšãããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãšåŠçèœåãç¹å®ãããé¡äŒŒããããã€ã¹ããŸãšãããããšãã°ããã¹ãŠã®ãŠã§ããµãŒããŒã¯ãããã³ããšã³ããã¯ã©ã¹ã¿ã«ã°ã«ãŒãåãããå Žåãããã
- ã¯ã©ã€ã¢ã³ãïŒã¢ãã€ã«ããã¹ã¯ããããIoTïŒãç¹å®ããã
- ãµãŒããŒïŒã¢ããªã±ãŒã·ã§ã³ãããŒã¿ããŒã¹ããã¡ã€ã«ïŒãç¹å®ããã
- ãããã¯ãŒã¯ããã€ã¹ïŒã«ãŒã¿ãŒããã¡ã€ã¢ãŠã©ãŒã«ïŒãç¹å®ããã
ã¹ããã3ïŒã¢ãŒãã£ãã¡ã¯ãã®é 眮
ãœãããŠã§ã¢ã³ã³ããŒãã³ããããŒãã«å²ãåœãŠããã©ã®ãã¡ã€ã«ãã©ãã«é 眮ããããæ±ºå®ãããäŸåé¢ä¿ãæºããããŠããããšã確èªãããããšãã°ãããŒã¿ããŒã¹ã¢ãŒãã£ãã¡ã¯ãã¯ã¯ã©ã€ã¢ã³ãããã€ã¹ã§ã¯ãªããããŒã¿ããŒã¹ããŒãã«é 眮ããªããã°ãªããªãã
- å®è¡å¯èœãã¡ã€ã«ãã¢ããªã±ãŒã·ã§ã³ãµãŒããŒã«ãããã³ã°ããã
- ããŒã¿ãã¡ã€ã«ãã¹ãã¬ãŒãžããŒãã«ãããã³ã°ããã
- èšå®ãã¡ã€ã«ãé¢é£ãããµãŒãã¹ããŒãã«ãããã³ã°ããã
ã¹ããã4ïŒæ¥ç¶ã®å®çŸ©
ããŒããã€ãªãç·ãæãããããã®æ¥ç¶ã«äœ¿çšããããããã³ã«ãã©ãã«ã§ç€ºããããã«ãããããŒã¿ãã·ã¹ãã å ã§ã©ã®ããã«æµããŠããããæç¢ºã«ãªããéä¿¡ãã£ãã«ã«ã€ããŠå ·äœçã«èšè¿°ããã
- ã»ãã¥ã¢ãªãŠã§ããã©ãã£ãã¯ã«ã¯HTTPSã䜿çšããã
- ãªã¢ãŒã管çã«ã¯SSHã䜿çšããã
- ããŒã¿ããŒã¹ã®ã¬ããªã±ãŒã·ã§ã³ã«ã¯å éšãããã³ã«ã䜿çšããã
ã¹ããã5ïŒèŠçŽããšæ¹å
å³é¢ã®æŽåæ§ã確èªããããã¹ãŠã®ããŒããã«ããŒãããŠããããã¹ãŠã®ã¢ãŒãã£ãã¡ã¯ãã«é©åãªå Žæãããããšã確èªãããæ¥ç¶ãã»ãã¥ãªãã£èŠä»¶ãšäžèŽããŠããããšãæ€èšŒãããè€éãããå³é¢ã¯ãåçŽãããå³é¢ãšåããç¡æå³ã«ãªãããšãããã
æç¢ºãªå¯èŠåã®ããã®ãã¹ããã©ã¯ãã£ã¹ ð
è¯ããããã€ã¡ã³ãå³ã¯ãè€éãªæ å ±ãç°¡æœã«äŒãããæè¡çã«æ·±ãç¥èãæããªãã¹ããŒã¯ãã«ããŒã«ãèªã¿åããããã«ããã¹ãã§ããããã¹ããã©ã¯ãã£ã¹ãå®ãããšã§ãæç¢ºããšå®çšæ§ãåäžããã
- é«ã¬ãã«ãä¿ã€ïŒ ãã¹ãŠã®ãã¡ã€ã«ã衚瀺ããªããäž»èŠãªã³ã³ããŒãã³ããšã€ã³ãã©ã«çŠç¹ãåœãŠãã
- ã¹ã¿ereotypeã䜿çšããïŒ ããŒããæç¢ºã« <<Server>> ãŸã㯠<<Client>> ãšã©ãã«ä»ãããŠãææ§ããé¿ããã
- è«ççãªã°ã«ãŒãåïŒ é¢é£ããããŒããã°ã«ãŒãåããã«ã¯ãããã±ãŒãžãŸãã¯ã³ã³ããŒãã¡ã³ãã䜿çšããŠãã ãããããšãã°ãæ¬çªç°å¢ããšãã¹ããŒãžã³ã°ç°å¢ããªã©ã
- äžè²«ããèšæ³ïŒæ¥çã§ã®èªèã確ä¿ããããã«ãæšæºã®UML圢ç¶ãšç·ã䜿çšããŠãã ããã
- ãããã³ã«ã®ææžåïŒ ããŒãéã®éä¿¡æ¹æ³ã瀺ãããã«ãåžžã«éä¿¡ã©ã€ã³ã«ã©ãã«ãä»ããŠãã ããã
- ãã¡ããã¡ããé¿ããïŒ å³ã蟌ã¿ãããå Žåã¯ãè€æ°ã®ãã¥ãŒã«åå²ããŠãã ããïŒäŸïŒããã³ããšã³ã察ããã¯ãšã³ãïŒã
é¿ãããäžè¬çãªèœãšã穎 â ïž
ãããã€ã¡ã³ãå³ã®èª€ãã¯ãæåŸ ã®äžäžèŽããããã€ã¡ã³ãã®å€±æãæãããšããããŸããäžè¬çãªèª€ããèªèããããšã§ãããããé²ãããšãã§ããŸãã
1. è«çæ§é ãšç©çæ§é ã®æ··å
ãããã誀ãã¯ãè«çã¢ãŒããã¯ãã£ïŒã³ã³ããŒãã³ãïŒãšç©çã¢ãŒããã¯ãã£ïŒããŒãïŒãæ··åããããšã§ãããããã€ã¡ã³ãå³ã¯ç©ççãªãããã€ã¡ã³ãã«çŠç¹ãåœãŠãã¹ãã§ããè«çã³ã³ããŒãã³ãã瀺ãããå Žåã¯ã代ããã«ã³ã³ããŒãã³ãå³ã䜿çšããŠãã ããã
2. éå°ãªè©³çްå
ãã¹ãŠã®IPã¢ãã¬ã¹ãç¹å®ã®ããŒããŠã§ã¢ã¢ãã«ã詳现ã«èšèŒããããšã¯ããã°ãã°äžèŠã§ããå³ã¯ã€ã³ã¹ããŒã«ããã¥ã¢ã«ã§ã¯ãªããèšèšã®ããã®ãã«ãŒããªã³ãã§ããèšèšã«å¿ é ã§ãªãéããå ·äœçãªæ§æè©³çްã§ã¯ãªããã¢ãŒããã¯ãã£ã«æ³šç®ããŠãã ããã
3. ãããã¯ãŒã¯å¶çŽã®ç¡èŠ
ãã°ãã°ãããã¯ãŒã¯ã¯ãã©ãã¯ããã¯ã¹ãšããŠæ±ãããŸããããããé å»¶ã垯åå¹ ã¯éèŠã§ãã2ã€ã®ããŒããå°ççã«é¢ããŠããå Žåããããã®éã«ãããã¯ãŒã¯å±€ãååšããããšãå³ã«åæ ãã¹ãã§ãã
4. å€ãæ å ±ã®äœ¿çš
ã€ã³ãã©æ§æã¯é »ç¹ã«å€åããŸããä¿å®ãããªããããã€ã¡ã³ãå³ã¯èª€æ å ±ã®åå ã«ãªããŸããã€ã³ãã©æ§æã倿Žãããéã«ã¯ãå³ãæŽæ°ããå¿ èŠããããŸãã
ä»ã®UMLå³ãšã®çµ±å ð§©
ãããã€ã¡ã³ãå³ã¯åç¬ã§ååšãããã®ã§ã¯ãããŸãããä»ã®UMLå³ãšé£æºããããšã§ãã·ã¹ãã å šäœã®å æ¬çãªç»åãæäŸããŸãããããã®é¢ä¿ãçè§£ããããšã§ãäžè²«æ§ã®ããããã¥ã¡ã³ãã»ããã®äœæãå¯èœã«ãªããŸãã
ã¯ã©ã¹å³ãšã®é¢ä¿
ã¯ã©ã¹å³ã¯ãœãããŠã§ã¢ã®å éšæ§é ã瀺ããŸãããããã€ã¡ã³ãå³ã¯ãã¯ã©ã¹ïŒã³ã³ãã€ã«æžã¿ïŒãå®è¡ãããå Žæã瀺ããŸããã¯ã©ã¹å³ã¯è«çãå®çŸ©ãããããã€ã¡ã³ãå³ã¯ãã¹ããå®çŸ©ããŸãã
ã³ã³ããŒãã³ãå³ãšã®é¢ä¿
ã³ã³ããŒãã³ãå³ã¯ãœãããŠã§ã¢ã¢ãžã¥ãŒã«ãšãã®ã€ã³ã¿ãŒãã§ãŒã¹ã瀺ããŸãããããã€ã¡ã³ãå³ã¯ãã©ã®ããŒããã©ã®ã³ã³ããŒãã³ãããã¹ãããŠãããã瀺ããŸããããã¯ã³ã³ããŒãã³ãèšèšã®æ¬¡ã«æ¥ãã¢ãã«åã®æ®µéã§ãã
ã·ãŒã±ã³ã¹å³ãšã®é¢ä¿
ã·ãŒã±ã³ã¹å³ã¯æéçµéã«äŒŽãã¡ãã»ãŒãžã®æµãã瀺ããŸãããããã€ã¡ã³ãå³ã¯ãããã®ã¡ãã»ãŒãžã®æèãæäŸããŸããã©ã®ããŒããã¡ãã»ãŒãžãéä¿¡ã»åä¿¡ããŠããããæããŠãããŸãã
ãŠãŒã¹ã±ãŒã¹å³ãšã®é¢ä¿
ãŠãŒã¹ã±ãŒã¹å³ã¯ãŠãŒã¶ãŒã®ã€ã³ã¿ã©ã¯ã·ã§ã³ã瀺ããŸãããããã€ã¡ã³ãå³ã¯ããã®ã€ã³ã¿ã©ã¯ã·ã§ã³ããµããŒãããããã«å¿ èŠãªã€ã³ãã©æ§æã瀺ããŸããããšãã°ãããã°ã€ã³ããŠãŒã¹ã±ãŒã¹ã«ã¯èªèšŒãµãŒããŒã®ããŒããå¿ èŠã§ãã
å®éã®äœ¿çšäºäŸ ð
ãããã€ã¡ã³ãå³ã¯ãããŸããŸãªæ¥çãç¶æ³ã§äœ¿çšãããŠããŸãã以äžã«å®çšçãªå¿çšäŸã瀺ããŸãã
1. ã¯ã©ãŠãç§»è¡èšç»
ãªã³ãã¬ãã¹ã®ãµãŒããŒããã¯ã©ãŠããžç§»è¡ããéãã¢ãŒããã¯ãã¯ãããã€ã¡ã³ãå³ãçšããŠæ¢åã®ããŒããŠã§ã¢ãã¯ã©ãŠãã€ã³ã¹ã¿ã³ã¹ã«ãããã³ã°ãããä»®æ³ãã·ã³ãã¹ãã¬ãŒãžãµãŒãã¹ãç©ççãªã©ãã¯ãã©ã®ããã«çœ®ãæããããå¯èŠåããã
2. ãã£ã¶ã¹ã¿ãªã«ããªæŠç¥
é«å¯çšæ§ã·ã¹ãã ã®å Žåãå³ã¯åé·ãªããŒãã瀺ãã1ã€ã®ãµãŒããŒãæ éããå Žåãå¥ã®ãµãŒããŒãåŒãç¶ããå³ã¯ããã¯ã¢ããããŒããå¿ èŠãªåäžé害ç¹ãç¹å®ããã®ã«åœ¹ç«ã€ã
3. ã»ãã¥ãªãã£ç£æ»
ã»ãã¥ãªãã£ããŒã ã¯ãæ©å¯ããŒã¿ãé²åºããŠããªããã確èªããããã«ãããã€ã¡ã³ãå³ãã¬ãã¥ãŒãããããŒã¿ããŒã¹ããŒãããã¡ã€ã¢ãŠã©ãŒã«ã®åŸãã«ããããå€éšã¢ã¯ã»ã¹ãé©åã«å¶åŸ¡ãããŠãããã確èªããã
4. ã¹ã±ãŒã©ããªãã£åæ
ãŠãŒã¶ãŒæ°ãå¢å ããã«ã€ããŠãå³ã¯è¿œå ã®ããŒããèšç»ããã®ãå©ãããããŒããã©ã³ãµãŒãã©ãã«è¿œå ãã¹ãããæ°ãããµãŒããŒãæ¢åã®ããŒã¿ããŒã¹ã«ã©ã®ããã«æ¥ç¶ãã¹ããã瀺ãã
5. ãã€ããªããç°å¢
å€ãã®çµç¹ã¯ã¯ã©ãŠããšãªã³ãã¬ãã¹ãªãœãŒã¹ã®çµã¿åããã䜿çšããŠããããããã€ã¡ã³ãå³ã¯ãã·ã¹ãã ã®ã©ã®éšåãã©ãã«ååšãããããããŠå¢çãè¶ããŠã©ã®ããã«éä¿¡ããããæç¢ºã«ããã
ã¢ãŒããã¯ãã£å¯èŠåã«ã€ããŠã®çµè« ð
ãããã€ã¡ã³ãå³ã®äœæãç¿åŸããããšã¯ããœãããŠã§ã¢éçºã©ã€ããµã€ã¯ã«å šäœã«æ©æµãããããã¹ãã«ã§ãããæœè±¡çãªèŠä»¶ãã€ã³ãã©ã®å ·äœçãªèšç»ã«å€æããã
ããŒããšã¢ãŒãã£ãã¡ã¯ãã®éããçè§£ããæ§é åãããããã»ã¹ã«åŸãããšã§ãããŒã ã¯é«ã³ã¹ããªãããã€ã¡ã³ããšã©ãŒãåé¿ã§ãããå³ã¯éçºè ãéçšããããžã¡ã³ãã®éã®ã³ãã¥ãã±ãŒã·ã§ã³ããŒã«ãšããŠæ©èœãããã·ã¹ãã ãã©ãã«ååšããã©ã®ããã«æ¥ç¶ãããŠãããã«ã€ããŠãå šå¡ãåãçè§£ãæã€ããšãä¿èšŒããã
ãã®ããã»ã¹ã®äžéšãèªååããããŒã«ã¯ååšããããæŠå¿µççè§£ã¯ã¢ãŒããã¯ãã®è²¬ä»»ã§ãããäžå¯§ã«æããããããã€ã¡ã³ãå³ã¯ãããèšç»ãããã·ã¹ãã ã®èšŒã§ããããªã¹ã¯ãäœæžããæåŸ ãæç¢ºã«ããå°æ¥ã®æé·ã®ããã®å°å³ãæäŸããã
æè¡ãé²åããã³ã³ããããµãŒããŒã¬ã¹ã³ã³ãã¥ãŒãã£ã³ã°ãäžè¬çã«ãªãäžã§ãããããã€ã¡ã³ãå³ã®åºæ¬ååã¯äŸç¶ãšããŠé¢é£æ§ãæã€ãããŒãã¯ç©çãµãŒããŒããä»®æ³é¢æ°ã«å€ãããããããªãããç°å¢ãå¯èŠåããå¿ èŠã¯åžžã«ååšãããæ£ç¢ºãªã¢ãŒããã¯ãã£ã¢ãã«ãç¶æããããã«ã¯ãç¶ç¶çãªåŠç¿ãšé©å¿ãéµãšãªãã
ãŸãçŸåšã®ã·ã¹ãã ãææžåããããšããå§ãããæ¢ã«æã£ãŠããããŒããšã¢ãŒãã£ãã¡ã¯ããç¹å®ãããæ¬¡ã«ãå°æ¥ã®ç¶æ ããããã³ã°ããããã®å埩çãªã¢ãããŒãã«ãããããã¥ã¡ã³ããéçãªææžã§ã¯ãªããåžžã«æŽæ°ãããè³ç£ã®ãŸãŸä¿ãããã
æç¢ºããæãéèŠãªç®æšã§ããããšãå¿ããªãã§ãã ãããå³ããããã«ãããã°ããã®ç®çãæãããŠããªãããšã«ãªããæšæºçãªèšå·ã䜿çšããæ¥ç¶ãã©ãã«ã§ç€ºããç¯å²ãé©åã«ä¿ã€ãç·Žç¿ãéããããšã§ããããã®å³ãäœæããããšã¯ãããªãã®ã¢ãŒããã¯ãã£ã¯ãŒã¯ãããŒã®èªç¶ãªäžéšã«ãªãã