Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Clean Architecture
Search
Takuma Shimizu
August 01, 2018
Programming
0
110
Clean Architecture
Takuma Shimizu
August 01, 2018
Tweet
Share
More Decks by Takuma Shimizu
See All by Takuma Shimizu
Swift Attributes
hokuron
0
430
Peek in Calendar implementation of swift-foundation
hokuron
0
190
MVVM
hokuron
0
51
Summon Rust from Swift
hokuron
0
680
Opaque Result Type in Swift with Rust
hokuron
0
160
Generalized accessors
hokuron
0
81
Ownership of Swift as seen from iteration and Rust
hokuron
1
690
Clean Architecture 3
hokuron
0
54
Clean Architecture 2
hokuron
0
69
Other Decks in Programming
See All in Programming
Things You Thought You Didn’t Need To Care About That Have a Big Impact On Your Job
hollycummins
0
110
Ruby Parser progress report 2025
yui_knk
1
460
アプリの "かわいい" を支えるアニメーションツールRiveについて
uetyo
0
280
🔨 小さなビルドシステムを作る
momeemt
4
690
JSONataを使ってみよう Step Functionsが楽しくなる実践テクニック #devio2025
dafujii
1
640
スケールする組織の実現に向けた インナーソース育成術 - ISGT2025
teamlab
PRO
2
170
GitHubとGitLabとAWS CodePipelineでCI/CDを組み比べてみた
satoshi256kbyte
4
250
複雑なフォームに立ち向かう Next.js の技術選定
macchiitaka
2
240
より安全で効率的な Go コードへ: Protocol Buffers Opaque API の導入
shwatanap
2
800
Azure SRE Agentで運用は楽になるのか?
kkamegawa
0
2.5k
基礎から学ぶ大画面対応(Learning Large-Screen Support from the Ground Up)
tomoya0x00
0
4.3k
Platformに“ちょうどいい”責務ってどこ? 関心の熱さにあわせて考える、責務分担のプラクティス
estie
1
170
Featured
See All Featured
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.7k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
The Cult of Friendly URLs
andyhume
79
6.6k
Embracing the Ebb and Flow
colly
87
4.8k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
61k
Done Done
chrislema
185
16k
Fireside Chat
paigeccino
39
3.6k
Balancing Empowerment & Direction
lara
3
630
The Art of Programming - Codeland 2020
erikaheidi
56
13k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
Code Review Best Practice
trishagee
71
19k
Transcript
ΫϦʔϯΞʔΩςΫ νϟࣄ࢝Ί ٕज़ษڧձ
ΞϓϦ෦େࡕ՝ ਗ਼ਫຏ !IPLVSPO J04 3VCZPO3BJMT
ΫϦʔϯΞʔΩςΫ νϟࣄ࢝Ί ٕज़ษڧձ
͜ͷൃදʹ͍ͭͯ w ͜·Ίʹ࣭Λड͚͚·͢ w Ε͍ͯͨΒࢦఠ͍ͯͩ͘͠͞! w ͦΕҎ֎Ͱ్தͰ࣭͕͋ΕԿͳΓͱ w $MFBO"SDIJUFDUVSFຊ ݪஶɾ༁
Λݩʹߏ w ΫϦʔϯΞʔΩςΫνϟͷ؊ͱͳΔ෦Λநग़
ΫϦʔϯΞʔΩςΫ νϟશʹཧղͨ͠ ඪ 15&
ඪ ݠḮ ΫϦʔϯΞʔΩςΫ νϟͳΜ͔͔Δ
ΫϦʔϯΞʔΩςΫνϟͷ؊ ޡղू ॻ੶հ ͓Βͤ
ΫϦʔϯΞʔΩςΫνϟͷ؊
ࢀরɿIUUQTUIMJHIUDPNCMPHVODMFCPCUIFDMFBOBSDIJUFDUVSFIUNM
None
w ʮΫϦʔϯΞʔΩςΫνϟʯͱ͍͏ΞʔΩςΫνϟͳ͍ w ΑΓྑ͍ ΫϦʔϯͳ ΞʔΩςΫνϟΛࢦ֓͢೦ w ஶऀͷ3PCFSU$.BSUJOʹΑΔz$MFBOzγϦʔζͷҰͭ w $MFBO$PEF
w $MFBO$PEFS w $MFBO"SDIJUFDUVSF
ࢀরɿIUUQTUIMJHIUDPNCMPHVODMFCPCUIFDMFBOBSDIJUFDUVSFIUNM
None
ΫϦʔϯΞʔΩςΫνϟͷ؊ w #VTJOFTT3VMFT w &OUJUZ w 6TF$BTF w ґଘํ w
*OUFSGBDF"EBQUFST
#VTJOFTT3VMFT
&OUJUZ w $SJUJDBMCVTJOFTTSVMF w શʹಠཱ w υϝΠϯۦಈઃܭͷυϝΠϯϞσϧ w &OUJUZ 3FGFSFODF
PCKFDUɼ7BMVFPCKFDUɼ4FSWJDF w ʰΦϒδΣΫτࢦιϑτΣΞֶ004&ʱͷ༻ޠ
6TF$BTF w "QQMJDBUJPOTQFDJpDCVTJOFTTSVMF w 6* %# ϑϨʔϜϫʔΫͷӨڹड͚ͳ͍ w ΞϓϦӡ༻ͷมߋͷӨڹड͚Δ w
&OUJUZʢυϝΠϯϞσϧʣͷΫϥΠΞϯτ
#VTJOFTT3VMFT w$SJUJDBMCVTJOFTTSVMF w"QQMJDBUJPOTQFDJpDCVTJOFTTSVMF རӹ૿Ճɺඅ༻ݮʹؔΘΔϧʔϧखଓ͖
$SJUJDBMWT"QQTQFDJpD &OUJUZWT6TF$BTF w $SJUJDBMखಈͰ࣮ߦՄೳ w "QQTQFDࣗಈԽ͞Ε͍ͯΔ͜ͱ͕લఏ w $SJUJDBMγεςϜ͔Βಠཱ w
"QQTQFDγεςϜʹґଘ
l$SJUJDBMz
l$SJUJDBMz#VTJOFTT3VMF ˣ l&OUFSQSJTFz#VTJOFTT3VMF
l&OUFSQSJTFz#VTJOFTT3VMF #$ΞϓϦͰʜ w ར༻ऀෆಛఆଟͷҰൠϢʔβʔ w ൃݩͷച্རӹɺۀʹӨڹΛ༩͑ͳ͍ w ͦΖΜΛ͘Α͏ͳखଓ͖͕ଘࡏ͠ͳ͍ ˠ$SJUJDBM"QQMJDBUJPOTQFDJpDͱಉٛʁ
$SJUJDBMͱ"QQTQFDͷҧ͍ w γεςϜ͔Βೖग़ྗͱͷڑͷҧ͍ w มߋසͱมߋཧ༝ͷҧ͍ w ୯Ұͷݪଇ 4JOHMF3FTQPOTJCJMJUZ1SJODJQMF
ೖग़ྗͷڑ w ʮ-FWFMʯͱ͍͏֓೦ w ϢʔβʔγεςϜͷೖྗͱग़ྗ͔ΒΕ͍ͯΔ΄Ͳ -FWFM͕ߴ͍ w -FWFM͕ҟͳΕมߋසɾཧ༝ҟͳΔ w &OUJUZ͔6TF$BTFͰ໎ͬͨΒz-FWFMzΛൺֱ
w ΑΓ-FWFM͕ߴ͍΄͏Λ&OUJUZʹ w ୯ҰͷݪଇΛద༻͍ͯ͠ΕΑΓ؆୯ʹͳΔ
#VTJOFTT3VMFTͷ·ͱΊ w &OUJUZ $SJUJDBM ͱ6TF$BTF "QQMJDBUJPOTQFDJpD w $SJUJDBMγεςϜʹґΒͣɺ"QQTQFDγεςϜ͋Γ͖ w
&OUJUZશʹಠཱ͠ɺ6TF$BTFͦͷΫϥΠΞϯτ w -FWFMͷܭଌͰᐆດ͞ճආ w #VTJOFTT3VMFʹ͚ͩͰͳ͘Ͳ͜Ͱద༻Մೳ
ґଘํ w ৗʹҰํʹ͚ͩʹґଘ w ґଘؔٯసͷݪଇ %FQFOEFODZJOWFSTJPOQSJODJQMF w ೖग़ྗσʔλͷґଘ੍
Ұํͷґଘ w ͜ͷ෦ w ԼҐ-FWFMͷϨΠϠʔ ίϯϙʔωϯτ ্Ґ-FWFMͷϨΠϠʔ ίϯϙʔωϯτ ʹґଘ͢Δ
w ্Ґ-FWFMɺԼҐ-FWFMͰ༻͞Ε͍ͯΔ໊લΛ ར༻͍͚ͯ͠ͳ͍ w ܕ໊ɺϝιουɺϓϩύςΟͳͲ w ্Ґ-FWFMɺԼҐ-FWFMͰ༻͞Ε͍ͯΔσʔλߏΛ ར༻͍͚ͯ͠ͳ͍
ґଘؔٯసͷݪଇ w ͜ͷ෦
6TF$BTF $POUSPMMFS 1SFTFOUFS
6TF$BTF $POUSPMMFS 1SFTFOUFS
6TF$BTF $POUSPMMFS 1SFTFOUFS
6TF$BTF 1SFTFOUFS
6TF$BTF 1SFTFOUFS
6TF$BTF 1SFTFOUFS
6TF$BTF 1SFTFOUFS 0VUQVU *OUFSGBDF
6TF$BTF 1SFTFOUFS 0VUQVU *OUFSGBDF
6TF$BTF 1SFTFOUFS 0VUQVU *OUFSGBDF 6TF$BTF 1SFTFOUFS
ґଘؔٯసͷݪଇ w্Ґ-FWFMͷϨΠϠʔ ίϯϙʔωϯτ ͕ ԼҐ-FWFMͷϨΠϠʔʹґଘ͢ΔͷΛ͙ w *OUFSGBDFQSPUPDPMΛؒʹڬΜͰ্Ґ-FWFMଆʹஔ w *OUFSGBDF"EBQUFST
ೖग़ྗσʔλͷґଘ੍ w ୯७ͳσʔλߏମ w ݴޠΈࠐΈͷϓϨʔϯͳΦϒδΣΫτͰߏ w ࣗଞͷϨΠϠʔಠࣗͷΦϒδΣΫτؚΊͳ͍ w σʔλߏମҰͭͷґଘ w
্Ґ-FWFMɺԼҐ-FWFMͷσʔλߏମΛΒͳ͍
ґଘํͷ·ͱΊ w ؔ৺ͷ w ґଘํৗʹҰఆ w ԼҐ-FWFM্Ґ-FWFMʹґଘ$ٯېࢭ% w ϨΠϠʔͷؒΛ·͕ͨΔσʔλߏʹద༻͞ΕΔ w
্Ґ͕ԼҐʹґଘ͢Δ߹ґଘؔٯసͷݪଇ
ΫϦʔϯΞʔΩςΫνϟͷ؊ w &OUJUZ $SJUJDBM#VTJOFTT3VMF w 6TF$BTF "QQMJDBUJPOTQFDJpD#VTJOFTT3VMF w
l-FWFMz w ґଘํɺґଘؔٯసͷݪଇ
؊ͷ֎ଆ & &
w *OUFSGBDF"EBQUFS w .7$ .77. .71 .717.FUD w 42- 3&45"1*
(SBQI2-FUD w 'SBNFXPSL %SJWFS w J04 "OESPJE 8FC .BSJB%# 'JSFCBTFFUD
ΫϦʔϯΞʔΩςΫνϟͷ؊ͷ ֎ଆͷ؊ w ࠾༻͢ΔઃܭύλʔϯσʔλϕʔεͳͲͷܾఆΛ୨্͛ w ΑΓଆͷ։ൃʹूதͰ͖Δ w ຊͷҙຯͰ֎ଆΛҙࣝ͠ͳ͍ͰࡁΉ
ΫϦʔϯΞʔΩςΫνϟͷ؊ w &OUJUZ $SJUJDBM#VTJOFTT3VMF w 6TF$BTF "QQMJDBUJPOTQFDJpD#VTJOFTT3VMF w
l-FWFMz w ґଘํɺґଘؔٯసͷݪଇ
ޡղू
ޡղͦͷ̍ 5SBOTMBUPSඞਢ
ޡղͦͷ̍ 5SBOTMBUPSඞਢ ͑ ෆཁ
ޡղͦͷ 3FQPTJUPSZͱ %BUB4UPSFηοτ
ޡղͦͷ 3FQPTJUPSZͱ %BUB4UPSFηοτ ͑ ෆཁ
ޡղͦͷ .71ύλʔϯΛ͏
ޡղͦͷ .71ύλʔϯΛ͏ ͑ ԿͰ͍͍
ޡղͦͷ &OUJUZ%%%Ͱઃܭ
ޡղͦͷ &OUJUZ%%%Ͱઃܭ ͑ ԿͰ͍͍
ޡղͦͷ ϨΠϠʔΛ·͙ͨͱ͖ ʹ3FBDUJWF&YUFOTJPOT ศར͡ΌͶʁ
ޡղͦͷ ϨΠϠʔΛ·͙ͨͱ͖ʹ 3FBDUJWF&YUFOTJPOTศར͡Ό Ͷʁ ͑ Ίͯ
ޡղͦͷ Δ͜ͱଟ͘ͳ͔ͬ͢Ͷ
ޡղͦͷ Δ͜ͱଟ͘ͳ͔ͬ͢Ͷ ͑ ͦͷͱ͓ΓɻͰ ίʔυϦʔσΟϯά ͷෛՙԼ͕Δ
ޡղͦͷ ॳݟࡴͩ͠ΑͶʁ
͑ ॳݟࡴͩ͠ΑͶʁ ͏Μɺ ͔ͩΒࠓઆ໌ͯ͠Δ
ΫϦʔϯΞʔΩςΫ νϟશʹཧղͨ͠ ඪ 15&
ඪ ݠḮ ΫϦʔϯΞʔΩςΫ νϟͳΜ͔͔Δ
ޡ ਖ਼ 5SBOTMBUPSඞਢ ෆཁ 3FQPTJUPSZͱ %BUB4UPSFηοτ ෆཁ .71ύλʔϯΛ͏ ͳΜͰ͍͍ &OUJUZ%%%Ͱઃܭ
ͳΜͰ͍͍ ϨΠϠʔΛ·͙ͨͱ͖ʹ3FBDUJWF&YUFOTJPOศ ར͡ΌͶʁ Ίͯ Δ͜ͱଟ͘ͳ͔ͬ͢Ͷ Ӿཡ࣮ ͳΒΔՁ͋Γ
ॻ੶հ ݪஶ Robert C. Martin, Clean Architecture: A Craftsman's Guide
to Software Structure and Design
ॻ੶հ ༁ ϩόʔτɾ$Ϛʔνϯ ʰ$MFBO"SDIJUFDUVSFɹ ୡਓʹֶͿιϑτΣΞ ͷߏͱઃܭʱ ʢ֯యɾߴਖ਼߂༁ʣ
ॻ੶հ ͦͷଞ ϰΝʔϯɾϰΝʔϊϯ ʰ࣮ફυϝΠϯۦಈઃ ܭʱʢߴਖ਼߂༁ʣ
ॻ੶հ ͦͷଞ ΤϦοΫɾΤϰΝϯε ʰΤϦοΫɾΤϰΝϯε ͷυϝΠϯۦಈઃܭʱ ʢࠓؔ߶म ɹஐӈܡɾ༞ࢠ ༁ʣ