新規機能開発からモジュール分割を始めてみる

Transcript

1. ৽نػೳ։ൃ͔Β
   Ϟδϡʔϧ෼ׂΛ࢝ΊͯΈΔ
   3ZP*[VNJ
   J04%$+BQBO
   

   View Slide

2. 3ZP*[VNJ
   OPIBOB *OD
   5XJUUFS!J[N
   (JU)VC!SJ[VNJ
   

   View Slide

3. View Slide

4. ࠓ೔࿩͢ࣄ
   w ػೳ։ൃͱฒߦͯ͠Ϟδϡʔϧ෼ׂΛߦͬͨ࿩
   w ࣮ࡍʹײͨ͡ϝϦοτ΍σϝϦοτ΍ମݧஊ
   

   View Slide

5. ϚϧνϞδϡʔϧ
   

   View Slide

6. ࠷ۙͷΞϓϦ
   w ͭͷΞϓϦ͕ଟػೳԽ͍ͯ͠Δ
   w FYεʔύʔΞϓϦ
   

   View Slide

7. ϊϋφ΋ྫ֎Ͱ͸ͳ͘
   w ϑΥτϒοΫΛ࡞Δ͚ͩͷػೳ͔Β
   w ϓϨϛΞϜϑΥτϒοΫͳͲ঎ࡐͷ௥Ճ
   w (PPHMFϑΥτͱͷ࿈ܞͳͲ
   w εʔύʔΞϓϦ΄ͲͰ͸ͳ͍͕
   
   ػೳ͕૿͍͑ͯΔ
   

   View Slide

8. ػೳ͕૿͑Δͱ
   w ίʔυϕʔε΋ڊେʹͳΔ
   w ઃܭͷෳࡶԽ
   w Ϗϧυ࣌ؒͷ૿Ճ
   w ˠ։ൃޮ཰ͷ௿Լ
   

   View Slide

9. ϚϧνϞδϡʔϧ
   w ΞϓϦΛෳ਺Ϟδϡʔϧʹ෼ׂ͢Δ͜ͱͰ
   w ੹຿෼཭ʹΑΔӨڹൣғͷॖখ
   w ࠩ෼ϏϧυʹΑΔϏϧυ࣌ؒͷ୹ॖ
   

   View Slide

10. طଘΞϓϦʹऔΓೖΕ͍͕ͨ
    997JFX$POUSPMMFS
    997JFX.PEFM
    99.PEFM
    99"1*$MJFOU
    
    
    
    ػೳ"
    ::7JFX$POUSPMMFS
    ::7JFX.PEFM
    ::.PEFM
    ::"1*$MJFOU
    
    
    
    ػೳ#
    ;;7JFX$POUSPMMFS
    ;;7JFX.PEFM
    ;;.PEFM
    ;;"1*$MJFOU
    
    
    
    ػೳ$
    

    View Slide

11. طଘΞϓϦʹऔΓೖΕ͍͕ͨ
    99.BOBHFSͱ͔ͷਆΫϥε
    997JFX$POUSPMMFS
    997JFX.PEFM
    99.PEFM
    99"1*$MJFOU
    
    
    
    ػೳ"
    ::7JFX$POUSPMMFS
    ::7JFX.PEFM
    99.PEFM
    ::"1*$MJFOU
    
    
    
    ػೳ#
    'BU7JFX$POUSPMMFS
    
    
    
    ػೳ$
    ґଘ
    ґଘ
    ڞ௨Ϋϥε
    ֎෦Ϧιʔε
    ґଘ ґଘ
    4IBSFE*OTUBODF
    

    View Slide

12. طଘΞϓϦʹऔΓೖΕ͍͕ͨ
    99.BOBHFSͱ͔ͷਆΫϥε
    997JFX$POUSPMMFS
    997JFX.PEFM
    99.PEFM
    99"1*$MJFOU
    
    
    
    ػೳ"
    ::7JFX$POUSPMMFS
    ::7JFX.PEFM
    99.PEFM
    ::"1*$MJFOU
    
    
    
    ػೳ#
    'BU7JFX$POUSPMMFS
    
    
    
    ػೳ$
    ґଘ
    ґଘ
    ڞ௨Ϋϥε
    ֎෦Ϧιʔε
    ґଘ ґଘ
    4IBSFE*OTUBODF
    Ͳ͔͜Β੾Γग़͍͍͔ͯ͠
    ෼͔Βͳ͍
    

    View Slide

13. طଘΞϓϦʹऔΓೖΕ͍͕ͨ
    99.BOBHFSͱ͔ͷਆΫϥε
    997JFX$POUSPMMFS
    997JFX.PEFM
    99.PEFM
    99"1*$MJFOU
    
    
    
    ػೳ"
    ::7JFX$POUSPMMFS
    ::7JFX.PEFM
    99.PEFM
    ::"1*$MJFOU
    
    
    
    ػೳ#
    'BU7JFX$POUSPMMFS
    
    
    
    ػೳ$
    ґଘ
    ґଘ
    ڞ௨Ϋϥε
    ֎෦Ϧιʔε
    ґଘ ґଘ
    4IBSFE*OTUBODF
    େن໛ϦϑΝΫλ͕ඞཁͦ͏
    ৽نػೳ։ൃ΋ࢭΊΒΕͳ͍
    

    View Slide

14. ৽نػೳ͔ΒϞδϡʔϧ෼ׂ
    

    View Slide

15. ৽نػೳ͔ΒϞδϡʔϧ෼ׂ
    w ৽͍͠ࢪࡦͷػೳΛϞδϡʔϧʹ෼ׂ͢Δ
    લఏͰઃܭ͢Δ
    w ྫ
    (PPHMFϑΥτͷ࿈ܞ
    

    View Slide

16. खॱ
    w ཁ݅ ࢓༷ͷ੔ཧ
    w ੹຿ΛܾΊΔ
    w JOQVUPVUQVUΛఆٛ
    w GSBNFXPSLͷ࡞੒
    w ։ൃ
    

    View Slide

17. खॱཁ݅ ࢓༷ͷ੔ཧ
    w ཁ݅ ྫ
    
    w (PPHMFΞΧ΢ϯτͱ࿈ܞ͕Ͱ͖Δ
    w ࣸਅ͕ҰཡͰ͖Δ
    w ࣸਅΛબ୒ͯ͠ΞϓϦͰར༻Ͱ͖Δ
    

    View Slide

18. Ϟδϡʔϧ෼ׂ͠΍͍͢࢓༷
    w ಠཱͨ͠৽نը໘
    w طଘͷυϝΠϯ࢓༷΁ͷґଘ͕গͳ͍
    w ϊϋφͰ͸طଘͷ*NBHF1JDLFS΋աڈʹϥΠϒϥϦͱͯ͠੾Γग़͠
    ͍ͯͨ
    w IUUQTHJUIVCDPNOPIBOB/PIBOB*NBHF1JDLFS
    w ٯʹطଘը໘΍υϝΠϯ΁ͷґଘ౓͕ߴ͍࢓༷͸෼ׂͮ͠Β͍
    

    View Slide

19. खॱ੹຿ΛܾΊΔ
    w (PPHMFΞΧ΢ϯτϩάΠϯ
    w (PPHMFΞΧ΢ϯτϩάΞ΢τ
    w (PPHMFϑΥτͷࣸਅऔಘ
    w ࣸਅબ୒
    

    View Slide

20. ϑϨʔϜϫʔΫଆͷϧʔϧ
    w 4XJGU
    w ݹ͍࣮૷͸࣋ͪࠐ·ͳ͍
    

    View Slide

21. ϑϨʔϜϫʔΫଆͷϧʔϧ
    w Ͳ͏ͯ͠΋ݹ͍࣮૷Λ࢖͍͍ͨ৔߹
    1SPUPDPM͚ͩఆ࣮ٛͯ͠૷͸"QQଆ͔Β஫ೖ͢Δ
    

    View Slide

22. खॱJOQVUPVUQVUΛఆٛ
    w "QQͱϞδϡʔϧؒͰͷJOQVUPVUQVUΛఆٛ͢Δ
    

    View Slide

23. खॱJOQVUPVUQVUΛఆٛ
    w "QQͱϞδϡʔϧؒͰͷJOQVUPVUQVUΛఆٛ͢Δ
    "1*5PLFO
    બ୒ͨࣸ͠ਅͷϦετ
    

    View Slide

24. खॱGSBNFXPSLͷ࡞੒
    

    View Slide

25. खॱ։ൃ
    w جຊతʹ͸ීஈͷ։ൃͱมΘΒͳ͍
    w ΞϓϦଆʹެ։͢Δ΋ͷ͸໌ࣔతʹQVCMJD΍PQFOʹ͢Δ
    w αʔυύʔςΟͷϥΠϒϥϦΛ࢖͏৔߹͚ͩগ͠஫ҙ͕ඞཁ
    

    View Slide

26. 5JQTϑϨʔϜϫʔΫଆͰϥΠϒϥϦΛ࢖͏
    w $PDPB1PET
    w $BSUIBHF
    w 4XJGU1BDLBHF.BOBHFS
    

    View Slide

27. $PDPB1PET
    w ϝΠϯλʔήοτʹ΋
    ϥΠϒϥϦΛؚΊΔ
    

    View Slide

28. $BSUIBHF
    w ϝΠϯλʔήοτʹ΋
    ϦϯΫ͢Δ
    ϝΠϯλʔήοτ
    ϑϨʔϜϫʔΫ
    

    View Slide

29. $BSUIBHF
    w DPQZGSBNFXPSLT͸ϝΠϯλʔήοτ͚ͩͰߦ͏
    

    View Slide

30. 4XJGU1BDLBHF.BOBHFS
    w Ϟδϡʔϧଆ͚ͩʹೖΕΕ͹0,ͬΆ͍
    w ˞ΞʔΧΠϒ·Ͱ͸֬ೝ͠·͕ͨ͠ετΞϦϦʔε͸ະ֬ೝͰ͢
    

    View Slide

31. 4XJGU1BDLBHF.BOBHFS
    w ෳ਺ϞδϡʔϧͰѻ͍͍ͨ৔߹
    w %ZOBNJD-JCSBSZ͸ෳ਺ʹϦϯΫՄೳ
    w 4UBUJD-JCSBSZ͸ෳ਺ϞδϡʔϧʹೖΕΑ͏ͱ͢ΔͱΤϥʔʹͳΔ
    w ෳ਺ϞδϡʔϧͰѻ͍͍ͨ৔߹͸ڞ௨Ϟδϡʔϧʹಋೖ͠ɺ
    ͦͷϞδϡʔϧΛհͯ͠࢖͏ͳͲ͢Δͱྑͦ͞͏
    

    View Slide

32. खॱ։ൃ
    w جຊతʹ͸ීஈͷ։ൃͱมΘΒͳ͍
    w ΞϓϦଆʹެ։͢Δ΋ͷ͸໌ࣔతʹQVCMJD΍PQFOʹ͢Δ
    w αʔυύʔςΟͷϥΠϒϥϦΛ࢖͏৔߹͚ͩগ͠஫ҙ͕ඞཁ
    

    View Slide

33. ϦϦʔε
    

    View Slide

34. ϝϦοτ
    

    View Slide

35. ڞ௨Խ͢΂͖෦෼͕ݟ͑ͯ͘Δ
    w ࣮ࡍʹϞδϡʔϧଆͷ։ൃΛ͍ͯͯ͠
    w ΞϓϦଆͷ&YUFOTJPOΛ࢖͍͍ͨέʔεͳͲ͕͋ͬͨ
    Ϟδϡʔϧͷ૬ޓࢀর͸Ͱ͖ͳ͍ͷͰͦͷ··Ͱ͸࢖͑ͳ͍
    
    &YUFOTJPOͳͲ
    ࢖͍͍ͨ
    

    View Slide

36. ڞ௨Խ͢΂͖෦෼͕ݟ͑ͯ͘Δ
    w ڞ௨ϞδϡʔϧͳͲ
    ࠓޙͷϞδϡʔϧ෼͚ͷ
    ώϯτ͕ಘΒΕΔ
    &YUFOTJPOͳͲ
    ڞ௨Ϟδϡʔϧ
    

    View Slide

37. طଘίʔυʹनΘΕͳ͘ͳΔ
    w طଘͷԚ͍෦෼ͳͲΛൃݟ͢ΔͱϞνϕʔγϣϯ௿Լ
    ˠ৽ن։ൃͯ͠ΔͷʹӬԕʹϦϑΝΫλΛ࢝Ίͯ͠·ͬͨΓ
    w ৽نϞδϡʔϧΛ੾Δ͜ͱͰطଘͷߏ੒΍ίʔυΛࢀর͢Δػձ͕
    ݮΓɺ্هͷΑ͏ͳ೰Έ͕গ͠ղফ͞Εͨ
    

    View Slide

38. Өڹൣғͷॖখ
    w جຊతʹϞδϡʔϧ಺෦Ͱ׬݁Ͱ͖Δ
    w Өڹൣғ΋ݶΒΕΔͷͰ։ൃޮ཰΋ϦϦʔε࣌ͷ҆৺౓΋Ξοϓ
    w 2"΍Ϣʔβʔ໰͍߹ΘͤௐࠪͳͲ΋Ϟδϡʔϧ಺Ͱ׬݁
    

    View Slide

39. ϝϦοτ
    w ڞ௨Խ͢΂͖෦෼͕ݟ͑ͯ͘Δ
    w طଘίʔυʹनΘΕͳ͘ͳΔ
    w Өڹൣғͷॖখ
    

    View Slide

40. σϝϦοτ
    

    View Slide

41. ϓϩδΣΫτϑΝΠϧͷίϯϑϦΫτ
    w λʔήοτͷ௥ՃͰൃੜͨ͠ίϯϑϦΫτͷղফ͸ࠔ೉
    w Ұ෦$BQBCJMJUZͷઃఆΛਧ͖ඈ͹͠·ͨ͠
    

    View Slide

42. 9DPEF(FO
    w IUUQTHJUIVCDPNZPOBTLPMC9DPEF(FO
    w σΟϨΫτϦߏ੒ͱ:".-ϑΝΠϧ͔Β
    ϓϩδΣΫτϑΝΠϧΛ࡞ΕΔπʔϧ
    w ϓϩδΣΫτϑΝΠϧͷ(JU؅ཧ͔Βղ์͞ΕΔ
    w ઌʹಋೖ͢΂͖ͩͬͨ
    

    View Slide

43. Ϟδϡʔϧ෼ׂͷ୯Ґ͕ػೳ୯ҐʹͳΔ
    BQQ
    ػೳ" ػೳ# ػೳ$
    ڞ௨Ϟδϡʔϧ
    BQQ
    1SFTFOUBUJPO
    %PNBJO
    *OGSBTUSVDUVSF
    ػೳ୯Ґ ϨΠϠʔ୯Ґ
    

    View Slide

44. Ϟδϡʔϧ෼ׂͷ୯Ґ͕ػೳ୯ҐʹͳΔ
    BQQ
    ػೳ" ػೳ# ػೳ$
    ڞ௨Ϟδϡʔϧ
    BQQ
    1SFTFOUBUJPO
    %PNBJO
    *OGSBTUSVDUVSF
    ͬͪ͜ͷ෼͚ํʹ͢Δͷ͕೉͘͠ͳΔ
    

    View Slide

45. σϝϦοτ
    w ϓϩδΣΫτϑΝΠϧͷίϯϑϦΫτ
    w Ϟδϡʔϧ෼ׂͷ୯Ґ͕ػೳ୯Ґʹͳͬͯ͠·͏
    w ந৅౓্͕͕ΔͷͰ࣮૷͕Ͳ͜ʹ͋Δ͔෼͔Γʹ͘͘ͳΔՄೳੑ
    

    View Slide

46. ࠓޙͷల๬
    w 9DPEF(FOͷಋೖ
    w طଘػೳͷϞδϡʔϧ෼ׂ
    w 0CKFDUJWF$ͳͲݹ͍ίʔυͷӅṭ
    w ࠓޙͷ৽ػೳͷϞδϡʔϧ෼ׂ
    w EZOBNJDGSBNFXPSL͕૿͑ͨ৔߹ͷରࡦ
    w ͳͲͳͲ
    

    View Slide

47. ·ͱΊ
    w ৽نػೳ͔ΒϞδϡʔϧΛ෼͚Δͱ͍͏ࣄΛ΍ͬͯΈͯ
    w ڞ௨Խ͢΂͖෦෼ͳͲࠓޙͷϞδϡʔϧ෼ׂͷώϯτ͕ಘΒΕͨ
    w ػೳ͕૿͑ͯ΋ӨڹൣғΛ෼཭͢Δ͜ͱ͕Ͱ͖ͨ
    

    View Slide

48. ·ͱΊ
    w ϞδϡʔϧΛ෼ׂ͢Δ͜ͱࣗମ͸ͦ͜·Ͱେม͡Όͳ͍
    w ໖ີͳܭը΋େ੾͕ͩखΛಈ͔ͯ͠ΈΔ͜ͱ΋େ੾
    w ಠཱͨ͠৽ػೳΛ࡞Δࡍ͸Ϟδϡʔϧ෼ׂΛ࢝ΊΔνϟϯε
    w ίʔυن໛͕૿͑ͯ΋։ൃޮ཰Λམͱ͞ͳ͍Α͏޻෉Λ͠Α͏ʂ
    

    View Slide

49. 5IBOL:PV
    

    View Slide