エンジニアのためのドメイン駆動設計実践入門 / DDD for Engineer newbie

ドメイン駆動設計実践入門

Transcript

1. υϝΠϯۦಈઃܭ
   ΤϯδχΞͷͨΊͷυϝΠϯۦಈઃܭ࣮ફೖ໳
   !TNENUT
   

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2. ࣗݾ঺հ
   w ౡాխ೥!TNENUT
   w ιϑτ΢ΣΞΤϯδχΞ
   w 4DBMBc1ZUIPOc(PMBOHc+BWBc%%%
   
   w גࣜձࣾΤϒϦʔॴଐ
   w %&-*4),*5$)&/σʔλ෼ੳܥશൠ୲౰
   w ओʹ෼ੳج൫ɺ഑৴໘࠷దԽͳͲΛ୲౰
   

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3. ΞδΣϯμʢ֓ཁʣ
   ࠓ೔ͷ࿩୊͸υϝΠϯۦಈઃܭΛར༻ͨ͠ɺ
   ΞϓϦઃܭઓུʹ͍ͭͯͷ࿩୊ͱͳΓ·͢ɻ
   ʮΤϯδχΞͷͨΊͷυϝΠϯۦಈɾ࣮ફೖ໳ʯ
   ઓུɾઓज़ʹ͓͚Δઓུͷ࿩ͷͨΊɺ
   ෺ཧઃܭɺ֎෦ઃܭɺίʔσΟϯάͳͲͷ
   ࿩୊͸ग़͖ͯ·ͤΜɻ
   

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4. ΞδΣϯμʢର৅υϝΠϯུ֓ʣ
   ͋ͳͨ͸ιʔγϟϧήʔϜۀքʹॴଐ͍ͯ͠·͢ɻ
   ιϑτ΢ΣΞઃܭٴͼίʔσΟϯά୲౰ͷ
   ιϑτ΢ΣΞΤϯδχΞͰ͢ɻ
   ొ৔ਓ෺ɿ
   ɹܾࡋऀʢϓϩμΫτΦʔφʔʢ10
   ʣ
   ɹاը୲౰ऀʢυϝΠϯΤΩεύʔτ %&
   ʣ
   ɹιϑτ΢ΣΞΤϯδχΞʢϓϩάϥϚ 1(
   ʣ
   

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5. ΞδΣϯμʢొ৔ਓ෺ʣ
   10
   %&
   1(
   γεςϜશମʹ੹೚Λ࣋ͭਓɻ
   ച্͛ɾ࢓༷શൠʹ͍ͭͯ੹೚Λ࣋ͭ৔߹͕ଟ͍ɻ
   γεςϜͷ࢓༷΍ۀ຿ӡ༻ʹ੹೚Λ࣋ͭਓɻ
   ӡ༻্ͷ਺஋ɾ࢓༷ʹ੹೚Λ࣋ͭ৔߹͕ଟ͍ɻ
   γεςϜͷ࣮૷ɾγεςϜӡ༻ʹ੹೚Λ࣋ͭਓɻ
   ઃܭ͓Αͼ࣮૷ʹ੹೚Λ࣋ͭɻ
   ֤৬੹͸݉೚͞ΕΔ৔߹΋͋Δɻ
   

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6. ΞδΣϯμ
   ̍จ຺ʢίϯςΩετʣ
   ̎จ຺ͷ஍ਤʢίϯςΩετϚοϓʣ
   ิ଍֓೦Ϟσϧ
   

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7. จ຺ʢίϯςΩετʣ
   ̍จ຺ʢίϯςΩετʣ
   ̎จ຺ͷ஍ਤʢίϯςΩετϚοϓʣ
   ิ଍֓೦Ϟσϧ
   

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8. จ຺ʢίϯςΩετʣ
   8FCܥͷଟ͘ͷ։ൃݱ৔ʹ͓͍ͯɺ
   ͋Δ࢓༷Λ௥Ճ͢Δ͜ͱʹͳͬͨ৔߹ɺ
   ҎԼͷΑ͏ͳۀ຿ϑϩʔ͕ྲྀΕΔ͜ͱ͕ଟ͍Ͱ͢ɻ
   10 %& 1(
   ৽ػೳ
   ࡞Γ͍ͨ
   ػೳৄࡉ
   ߟ͑Δͧ
   ͲͷΑ͏ʹ
   ࣮૷͠Α͏
   

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9. ͜ͷҰ࿈ͷϑϩʔͷ͜ͱΛίϯςΩετͱݺͼ·͢ɻ
   ίϯςΩετͱ͸ɺ͢͡Έͪɾ຺བྷɻ·ͨɺ͋Δࣄ
   ฑͷഎܠ΍पลͷঢ়گͷ͜ͱɻ
   10 %& 1(
   ৽ػೳ
   ࡞Γ͍ͨ
   ػೳৄࡉ
   ߟ͑Δͧ
   ͲͷΑ͏ʹ
   ࣮૷͠Α͏
   จ຺ʢίϯςΩετʣ
   

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10. υϝΠϯۦಈઃܭ
    ͋Δ೔ʹ৽ػೳͱͳΔɺ
    ໨ۄͱͳΔػೳΛಋೖ͢ΔࣄʹͳΓ·ͨ͠ɻ
    طʹଘࡏ͢ΔΧʔυήʔϜͰ৽࢓༷ͱͯ͠ɺ
    ʮΞόλʔʯΛ௥Ճ͢Δ͜ͱʹͳͬͨͱ͠·͢ɻ
    

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11. ొ৔ਓ෺ͷೝ஌ߦಈ
    10
    %&
    1(
    ʮΞόλʔΛಋೖ͢Δʂʯ
    ɹ໨ۄʹͯ͠ϢʔβՁ஋ʢ-57ʣ޲্Λ໨ࢦ͢
    ʮΞόλʔͷΠέͯΔ࢓༷Λߟ͑Δʂʯ
    ɹໃ६ͷͳ͍࢓༷Λ໨ࢦ͢
    ʮΞόλʔͷγεςϜઃܭΛߟ͑Δʂʯ
    ɹໃ६ͷͳ͍ઃܭΛ໨ࢦ͢
    

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12. ొ৔ਓ෺ͷೝ஌ߦಈ
    %& Ξόλʔ͸͔͋͘Δ΂͖ɻ
    ɾ̍ਓ̍ମʢஉPSঁʣΛ࣋ͯͳ͚Ε͹ͳΒͳ͍
    ɾணͤସ͑ΒΕͳ͚Ε͹Βͳ͍
    ɾ171ͷύϥϝʔλʹͳΒͳ͚Ε͹ͳΒͳ͍
    ɾ(7(ͷύϥϝʔλʹͳΒͳ͚Ε͹ͳΒͳ͍
    ɾ͔ͬ͜Α͘PS͔Θ͍͘ͳ͚Ε͹ͳΒͳ͍
    ɾήʔϜΛ੝Γ্͛ͳ͚Ε͹ͳΒͳ͍
    ɾചΕ͓ͯۚʹͳΒͳ͚Ε͹ͳΒͳ͍
    ɾإ΍෰ɺഎܠͳͲΛม͑ΒΕͳ͚Ε͹ͳΒͳ͍
    

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13. γεςϜઃܭͱ͸͔͋͘Δ΂͖ɻ
    ొ৔ਓ෺ͷೝ஌ߦಈ
    ɾଵଦɿ࢓༷มߋΛʮָʯΛ͢Δʂ
    ɾ୹ؾɿ࢓༷Λʮ׬ᘳʯʹຬͨ͢ʂ
    ɾၗຫɿՄೳͳݶΓʮૣ͘ʯΛ࡞Δʂ
    1(
    ϓϩάϥϚʔࡾେඒಙ
    

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14. ͜͜Ͱ͍͏ɺ
    ɹʮໃ६ʯͱ͸Կͷ͜ͱͰ͠ΐ͏ʁ
    ొ৔ਓ෺ͷೝ஌ߦಈ
    %&
    1(
    ʮΞόλʔͷΠέͯΔ࢓༷Λߟ͑Δʂʯ
    ɹໃ६ͷͳ͍࢓༷Λ໨ࢦ͢
    ʮΞόλʔͷγεςϜઃܭΛߟ͑Δʂʯ
    ɹໃ६ͷͳ͍ઃܭΛ໨ࢦ͢
    

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15. ొ৔ਓ෺ͷೝ஌ߦಈ
    ʮໃ६ʯͱ͸ιϑτ΢ΣΞΛ։ൃ͢Δɺ
    εςʔΫϗϧμؒͷʮҙࣝͷζϨʯͷ͜ͱɻ
    ࢓༷ܾఆͰ͸ೝ஌ͷζϨΛճආ͢Δࣄ͕ॏཁͱͳΓ·͢ɻ
    10 1(
    %&
    

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16. 1(
    %&
    ొ৔ਓ෺ͷೝ஌ߦಈ
    ೝ஌ͷζϨΛͳͨ͘͢Ίʹ͸ɺ
    εςʔΫϗϧμؒͰʮձ࿩ʯ͢Δ͜ͱ͕࠷ॏཁɻ
    ιϑτ΢ΣΞͱ͸ձ࿩Ͱ੒Γཱ͍ͬͯΔ
    

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17. ొ৔ਓ෺ͷೝ஌ߦಈ
    ձ࿩͸࣌ͱͯ͠૊৫಺Ͱ͔͠௨͡ͳ͍ɺ
    ઐ໳༻ޠͰޠΒΕΔࣄ͕͋Γ·͢ɻ
    ͜ΕΛʮϢϏΩλεݴޠʯͱݺͼ·͢ɻ
    10 1(
    %&
    

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18. ͋Δ೔ͷ࢓༷ܾΊͷ࠷தʹɺ
    ͜ͷΑ͏ͳձ࿩͕܁Γ޿͛ΒΕ·ͨ͠ɻ
    ϢϏΩλεݴޠʢೝ஌Ϩϕϧʣ
    %&ʮ෢ث͸ͳͯ͘΋େৎ෉ʁʯ
    1(ʮ͑ͬɺ෢ث͕ͳ͍ͬͯʁʁʁʯ
    

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19. %&ʮ෢ث͸ͳͯ͘΋େৎ෉ʁʯͱ͸ʁ
    ϢϏΩλεݴޠʢೝ஌Ϩϕϧʣ
    

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20. ೝ஌ϨϕϧͰҎԼ͕ൈ͚͍ͯΔ
    ʮ෢ث͕എޙʹӅΕ͍ͯΔʯ
    ʮ෢ث͕ૉखʯ
    %&ʮ෢ث͸ͳͯ͘΋େৎ෉ʁʯͱ͸ʁ
    ϢϏΩλεݴޠʢೝ஌Ϩϕϧʣ
    

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21. ৽ͨͳϢϏΩλεݴޠ͕஀ੜ͠·ͨ͠ɻ
    എத෢ثɺάϩʔϒ
    ϢϏΩλεݴޠʢೝ஌Ϩϕϧʣ
    

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22. ίϯςΩετʢ·ͱΊʣ
    ɾίϯςΩετͱ͸࣮ݱ͍ͨ͠ۀ຿ػೳͦͷ΋ͷ
    ɾίϯςΩετ͸εςʔΫϗϧμͱͷؒͰɺ
    ϢϏΩλεݴޠʹΑͬͯߏங͞ΕΔ
    㱺ೝ஌ͷζϨ͸ϢϏΩλεݴޠͷߏஙͰճආ͞ΕΔ
    ɾϢϏΩλεݴޠͱ͸ιϑτ΢ΣΞͷݪྉͦͷ΋ͷ
    

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23. จ຺ͷͭͳ͗໨ʢίϯςΩετϚοϓʣ
    ̍จ຺ʢίϯςΩετʣ
    ̎จ຺ͷ஍ਤʢίϯςΩετϚοϓʣ
    ิ଍֓೦Ϟσϧ
    

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24. ίϯςΩετϚοϓͱ͸
    ɾίϯςΩετͷू߹Ͱ֤ίϯςΩετ͕ɺ
    ͲͷΑ͏ʹػೳ͢Δ͔Λࣔ͢γεςϜͷ၆ᛌਤ
    ɾαʔϏε΍νʔϜ෼ׂ͸ɺ
    ίϯςΩετϚοϓʹΑΔ෼ׂͰൃੜ͢Δ
    

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25. Ξόλʔ௥Ճʹ͓͚Δ৽࢓ུ༷֓
    ɾ171ͷύϥϝʔλʹͳΒͳ͚Ε͹ͳΒͳ͍
    ɾ(7(ͷύϥϝʔλʹͳΒͳ͚Ε͹ͳΒͳ͍
    ɹʢઓಆྗύϥϝʔλ͸ΧʔυʹΑܾͬͯ·Δʣ
    ɾإ΍෰ɺഎܠͳͲΛม͑ΒΕͳ͚Ε͹ͳΒͳ͍
    171 (7(
    

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26. ίϯςΩετϚοϓʢ࢓༷௥Ճલʣ
    ܝࣔ൘
    Ψνϟ
    ਐܸ νʔϜ
    3BJE
    (7(
    γϣοϓ
    σοΩ
    ڧԽ
    ϩά ௨஌
    ՝ۚ
    Χʔυ
    ੩తίϯςϯπ ಈతίϯςϯπ
    ඇػೳܥίϯςϯπ
    

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27. ίϯςΩετϚοϓʢ࢓༷௥Ճޙʣ
    ܝࣔ൘
    Ψνϟ
    ਐܸ νʔϜ
    3BJE
    (7(
    γϣοϓ
    σοΩ
    ڧԽ
    ϩά ௨஌
    ՝ۚ
    Χʔυ
    ੩తίϯςϯπ ಈతίϯςϯπ
    ඇػೳܥίϯςϯπ
    Ξόλʔ
    ணͤସ͑
    171
    

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28. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    Ξόλʔͷڧ͕͞ɺ171ʢݸਓઓʣ
    (7(ʢνʔϜઓʣͷڧ͞ʹӨڹ͢Δ৔߹ɺ
    ͲͷΑ͏ʹઃܭ͢Δ΂͖Ͱ͠ΐ͏͔ɻ
    171 (7(
    

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29. Χʔυ
    171 (7(
    Ξόλʔ Χʔυ
    Ξόλʔ Χʔυ
    ૉࡐ ύϥϝλ
    ૉମ Ԟٛ
    ύϥϝλ ΞϏϦςΟ
    Ξόλʔ
    ίϯςΩετϚοϓʢ171BOE(7(ʣ
    ઃܭ౰ॳɺҎԼΑ͏ͳίϯςΩετϚοϓΛ
    ૝ఆͯ͠ਤΛඳ͍ͯݟ·ͨ͠ɻ
    

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30. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    Χʔυ
    Ξόλʔ
    ύϥϝλ
    ύϥϝλ
    Ԟٛ ΞϏϦςΟ
    ઓಆྗ͕ΞόλʔͱΧʔυʹΑΓ੒Γཱ͓ͬͯΓɺ
    ΞόλʔͱΧʔυ͸ҎԼͷ௨Γ&OUJUZΛอ͍࣋ͯ͠·͢ɻ
    ʢ&OUJUZɿʮ࿈ଓੑʯͱʮಉҰੑʯΛอূ͢Δ෺ʣ
    

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31. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    171
    (7( ΧʔυYΞόλʔ
    O݅ʢࣗਞӦʣ
    ΧʔυYΞόλʔ
    O݅ʢఢਞӦʣ
    ΧʔυYΞόλʔ
    ݅ʢࣗ෼ʣ
    ΧʔυYΞόλʔ
    ݅ʢఢʣ
    ػೳؒԣஅͰਤΛॻ͘ͱҎԼͷΑ͏ʹͳΓ·ͨ͠ɻ
    

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32. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    ΧʔυYΞόλʔ
    171ͱ(7(ͷؒʹ͸ɺΧʔυYΞόλʔΛ௨ͨ͠ɺ
    ૬ؔؔ܎͕͋Δࣄ͕ൃ֮͠·ͨ͠ɻ
    ΧʔυYΞόλʔͷ&OUJUZ
    ͷू߹͸ɺ171ɺ(7(ʹ
    ඞཁͳʮෆมతཁૉʯ
    

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33. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    ΧʔυYΞόλʔ
    171
    (7(
    ΧʔυYΞόλʔͷύϥϝʔλ͸ɺ
    171ͱ(7(ͷύϥϝʔλʹ૬ؔ͢Δࣄ͕
    ൃ֮͠·ͨ͠ɻ
    ͜Ε͸ίϯςΩετͷ஥հऀͰ͋Δࣄ
    Λ͍ࣔࠦͯ͠·͢ɻ
    

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34. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    $PNCBU1PXFS
    ΧʔυYΞόλʔΛʮ$PNCBU1PXFSʯͱ
    ໊લʢϢϏΩλεݴޠʣΛ෇͚ͯ&OUJUZԽͯ͠Έ·ͨ͠ɻ
    ػೳԣஅ͕༰қʹͳΔυϝΠϯΦϒδΣΫτΛݟ͚ͭΔ͜ͱΛ
    ʮϒϨΠΫεϧʔʯͱݺͼ·͢ɻ
    Ծʹকདྷൃੜ͢Δ࢓༷มߋͰɺ
    ΧʔυͱΞόλʔҎ֎ͷԿΒ͔
    ͷཁૉ͕ग़ݱͨ͠ͱͯ͠΋ɺ
    ʮ$PNCBU1PXFSʯʹΧϓη
    ϧԽͯ͠ด͡ࠐΊΔ͜ͱ͕Մೳ
    ͱͳΓ·͢ɻ
    

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35. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    171
    (7(
    171ͱ(7(ͷؒʹԿΒ͔ͷ
    ૬ؔؔ܎͸ͳ͍Ͱ͠ΐ͏͔ʁ
    $PNCBU1PXFS
    

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36. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    171
    (7(
    ࢓༷ͱͯ͠͸ଘࡏ͠·ͤΜɻ
    ͔͠͠ɺ171ͱ(7(ʹԿΒ͔ͷ૬
    ؔؔ܎ΛՃ͑ͨΒήʔϜ͕໘ന͘ͳ
    ΔՄೳੑ͕͋Γ·͢ɻ
    㱺υϝΠϯΦϒδΣΫτ͕໌֬ʹͳ
    Δͱ࣌ͱͯ͠ࢥ͍͕͚ͳ͍෺ಉ͕࢜
    ؔ࿈෇͚ΒΕɺ৽Ϗδωεʹൃల͢
    Δ͜ͱ͕͋Γ·͢ɻ
    

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37. ίϯςΩετϚοϓʢ171BOE(7(ʣ
    171
    (7(
    $1
    ֤ػೳؒͷڥք͸ʮڥք͚ͮΒΕͨίϯςΩετʯͱݺͼ·
    ͢ɻ͜ͷΑ͏ʹίϯςΩετϚοϓΛॻ͘͜ͱʹΑΓɺػೳͷ
    ڥք͕໌֬ͱͳΓʮ͠ͳ΍͔ͳઃܭʯͱʮਂ͍ಎ࡯ʯʹܨ͕Γ
    બ୒ͱूத͕༰қͱͳΓ·͢ɻ
    ࣮ࡍͷγεςϜͷ&OUJUZ͸ɺ
    ୯ಠͰදݱͰ͖ͣɺ
    ԿΒ͔ͷ૬ؔΛ͍࣋ͬͯΔ৔
    ߹͕਺ଟ͋͘Γ·͢ɻ
    

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38. ίϯςΩετϚοϓʢ·ͱΊʣ
    ɾγεςϜ಺ͷػೳΛύλʔϯࣝผͯ͠ɺ
    ෼ྨͯ͠நग़͞ΕΔ஍ਤͷΑ͏ͳ΋ͷ
    㱺ύλʔϯࣝผ͸͘͢͝େมͳߦҝɻಥવ߱ͬͯ͘Δɻ
    ɾίϯςΩετϚοϓΛॻ͘͜ͱͰɺ
    Ϗδωεͷબ୒ͱूதͷ൑அࡐྉʹͳΔ
    㱺֓೦Ϟσϧͷઃܭʹͭͳ͕Δ
    ɾ໊લΛ෇͚ΔաఔͰໃ६΍ෆ଍͕ൃ֮͢Δ
    㱺໊લΛ͚ͭΔ͜ͱͰ࢓༷͕໌֬ʹͳΔ
    

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39. ֓೦Ϟσϧ
    ̍จ຺ʢίϯςΩετʣ
    ̎จ຺ͷ஍ਤʢίϯςΩετϚοϓʣ
    ิ଍֓೦Ϟσϧ
    

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40. υϝΠϯۦಈઃܭ
    ୈೋ෦Ϟσϧۦಈઃܭ
    ʢิ଍ʣ֓೦Ϟσϧ
    

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41. ʢิ଍ʣ֓೦Ϟσϧ
    ίϯςΩετϚοϓΛඳ͍ͨޙʹɺ֤ৄࡉΛઃܭ͢Δ͜
    ͱʹͳΓ·ͨ͠ɻ͜ͷষͰ͸υϝΠϯۦಈઃܭ ୈೋ෦
    Ϟσϧۦಈઃܭ
    Λݩʹઃܭ͞ΕͨΞόλʔʹ͍ͭͯղ
    આ͍͖ͤͯͨͩ͞·͢ɻ
    

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42. ֓೦Ϟσϧ
    1BDLBHF
    ʢϞδϡʔϧʣ
    &OUJUZ
    ʢࢀরΦϒδΣΫτʣ
    7BMVF0CKFDU
    ʢ஋ΦϒδΣΫτʣ
    4FSWJDF
    ʢαʔϏεʣ
    ֓೦Ϟσϧͱ͸γεςϜͷ֓೦ͦͷ෺ɻ
    ݸʑͷཁૉ͸શͯϢϏΩλεݴޠʹΑΓߏங͞Ε·͢ɻ
    ֓೦Ϟσϧ
    

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43. &OUJUZʢࢀরΦϒδΣΫτʣ
    ɾ࿈ଓੑͱಉҰੑΛ؅ཧ͢Δ෺
    㱺͕࣌ؒܦͬͯ΋ಉ͡ܗͰදݱ͞ΕΔ෺
    ɾओཁͳఆ͕ٛଐੑʹΑͬͯ͸ఆٛ͞Εͣɺ
    ͦΕ͕ԿऀͰ͋Δ͔͕த৺ʹ͋Δ෺
    ɾͨͱ͑͹ɺਓɺ౎ࢢɺࣗಈंͳͲ
    㱺Ճྸͯ͠΋ɺ"͞Μ͸"͞Μɻ
    

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44. &OUJUZʢࢀরΦϒδΣΫτʣ
    Ұྫͱͯ͠ϓϨΠϠʔ͕อ࣋͢ΔΞόλʔ͕ɺ
    ҎԼͷΑ͏ͳ࢟ͩͬͨ৔߹ɺ
    ֓ͶҎԼͷ&OUJUZͷू߹ͰදݱͰ͖·͢ɻ
    ૉମ&OUJUZ
    ੑผɾإछྨ
    ૉࡐϧʔτ&OUJUZ
    ૉࡐछྨɾੑผछผɾίʔυ
    ૉࡐ
    ʢ൅ʣ
    ૉࡐ
    ʢ෰ʣ
    ૉࡐ
    ʢ෢ثʣ
    ૉࡐ
    ʢഎܠʣ
    

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45. 7BMVF0CKFDUʢ஋ΦϒδΣΫτʣ
    ɾ֓೦తͳಉҰੑ͕ͳ͘෺ࣄͷಛ௃Λ࣋ͭ෺
    ɾଐੑ͔ؔ͠৺ͷର৅ͱͳΒͳ͍෺
    ɾͨͱ͑͹ɺΞόλʔͰ͸ଐੑΛ߹੒ͨ͠෺
    㱺ૉମʢஉੑʣʴૉࡐʢεφΠύʔʣʴ଱ٱ཰
    ɹͳͲͷଐੑ͔Β૯ઓಆྗ͕ࢉग़͞ΕΔ
    

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46. 7BMVF0CKFDUʢ஋ΦϒδΣΫτʣ
    ΞόλʔͷઓಆྗΛදݱ͢Δ৔߹ɺ
    ֤&OUJUZʹΑͬͯ஋ΦϒδΣΫτ͕ߏங͞Ε·͢ɻ
    ϓϨΠϠʔͷઓಆྗ͸֤&OUJUZʹΑΓࢉग़͞Ε·͢ɻ
    ϓϨΠϠʔ஋ΦϒδΣΫτ
    ૉମ&OUJUZ
    ૉࡐϧʔτ&OUJUZ
    ମྗ&OUJUZ
    ଱ٱ཰&OUJUZ
    ઓಆྗࢉग़ϝιου
    

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47. 4FSWJDFʢαʔϏεʣ
    ɾ࣌ʹ͸ɺ୯७ʹʮ෺ʯͱ͸දݱग़དྷͳ͍͜ͱ΋͋Δ
    ɾυϝΠϯʹ͓͚Δॏཁͳϓϩηε΍ม׵ॲཧ͕ɺ
    &OUJUZ΍஋ΦϒδΣΫτͷࣗવͳ੹຿Ͱ͸ͳ͍৔߹ɺ
    ϢϏΩλεݴޠͷҰ෦ͱͯ͠ఆٛ͞ΕΔ
    ɾͨͱ͑͹ɺਓͰ͸"͞Μʹى͖ΔԿ͔ͷࣄฑ
    ৯΂Δɺ࢓ࣄ͢Δɺઓ͏ͱ͍ͬͨࣄ৅ͷ͜ͱ
    ɾ$MFBO"SDIJUFDUVSFͰ͸6TF$BTFͷ͜ͱ
    

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48. 4FSWJDFʢαʔϏεʣ
    ྫ͑͹ɺҎԼͷ௨ΓΞόλʔಉ͕࢜ઓ͏ͱ͢Δͱɺ
    ҙຯͱͯ͠͸ʮ෺ʯͰ͸ͳ͘ʮࣄ৅ʯͱͳΓ·͢ɻ
    ͜ͷ৔߹͸4FSWJDFͱͯ͠ఆٛͨ͠ํ͕ࣗવͰ͢ɻ
    

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49. ʢิ଍ʣ֓೦Ϟσϧ
    ɾϢϏΩλεݴޠͷʮ෺ʯ΍ʮৼΔ෣͍ʯ͕ఆٛ͞ΕΔ෺
    ɾۀ຿Ͱॏཁͳؔ৺ࣄΛཁ໿ͨ͠෺
    㱺υϝΠϯΤΩεύʔτ͕֓೦ϞσϧΛཧղͰ͖ͳ͍৔߹ɺ
    ֓೦Ϟσϧͦͷ΋ͷʹԿΒ͔ͷ໰୊͕͋ΔͷͰཁ஫ҙ
    ɾ֓೦Ϟσϧ͸ۀ຿͕ܧଓ͢ΔݶΓෆ໓
    㱺γεςϜج൫มΘͬͯ΋֓೦Ϟσϧ͸มΘΒͳ͍
    ྫ͑͹ɺۜߦόοΫۀ຿͸ੲ͔ΒຆͲมΘΒͳ͍
    

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50. ·ͱΊ
    ɾυϝΠϯۦಈͱ͸ɺϏδωεͷจ຺Λ֓೦Ϟσϧʹ
    ຋༁͢ΔϑϨʔϜϫʔΫ
    ɾΤϯδχΞҎ֎ΛؚΉνʔϜϝϯόʔ͕ɺ
    ϢϏΩλεݴޠͰ֓೦ϞσϧΛٞ࿦͢ΔΑ͏ʹͳΔͱɺ
    ઃܭͷ࿮Λ௒͑ͯϏδωεʹਂ͍ಎ࡯ΛੜΉ͜ͱ͕͋Δɻ
    ɾ͋ͳ͕ͨ୲౰͍ͯ͠ΔγεςϜͷ
    ɹ֓೦ϞσϧʢυϝΠϯΦϒδΣΫτʣΛ୳ͯ͠ΈΑ͏ɻɹ
    

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51. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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