Javaの新定石 - Speaker Deck

Slide 1

Slide 1 text

+BWBͷ৽ఆੴ LBOKBWB !JSPG

Slide 2

Slide 2 text

+BWBͷ৽ఆੴ 8%#13&44Ͱ࿈ࡌதɻ ʮϞμϯ+BWB࠶ೖ໳ʯ͕اը ࣌ͷλΠτϧͰͨ͠ɻ

Slide 3

Slide 3 text

7PM ճ

Slide 4

Slide 4 text

ίϯηϓτ ݱ৔ಛԽ ࣗ෼͕࣮ͨͪࡍ΍ͬͯΔ͜ͱ ͚ͩॻ͘

Slide 5

Slide 5 text

No content

Slide 6

Slide 6 text

࿈ࡌͷର৅ಡऀ ͋Δఔ౓ܦݧΛੵΜͰΔΤϯ δχΞ Ϟμϯͳ͜ͱʹڵຯ͸͋Δ Ͱ΋๩ͯ͘͠ɾɾɾ

Slide 7

Slide 7 text

λʔήοτରൺ

Slide 8

Slide 8 text

֤ճςʔϚ

Slide 9

Slide 9 text

+BWB΁ͷҠߦ ϚϧνεϨου($ +BWB&& "TTFSU+ %PNB %BUFBOE5JNF"1*  (SBEMF '1 4FMFOJEF 5IZNFMFBG ֎෦ڥքςετ ςετμϒϧ

Slide 10

Slide 10 text

ϥΠϒϥϦ ϑϨʔϜϫʔΫ +BWBඪ४ϥΠϒϥϦ ςετ ؀ڥ

Slide 11

Slide 11 text

+BWBΛ׆͔͢ ίʔυ΁ͷҠߦ ΋͏+BWBͰͯΔ

Slide 12

Slide 12 text

+BWBͷϚΠάϨʔγϣϯ औΓ্͛ͨཁૉ 1SPKFDU$PJO /*0 1SPKFDU-BNCEB

Slide 13

Slide 13 text

No content

Slide 14

Slide 14 text

ʢݩͷ··Ͱ΋ͦΜͳѱ ͘ͳ͍ΜͩΑͳ͊ʜʜʣ

Slide 15

Slide 15 text

ϚϧνεϨουʗ($ ͱͷ෇͖߹͍ํ

Slide 16

Slide 16 text

ϚϧνεϨουʹศ৐ͯ͠ ʮΠϛϡʔλϒϧαΠίʔʯ ($ʹศ৐ͯ͠ʮ୹໋Πϯελ ϯεαΠίʔʯ

Slide 17

Slide 17 text

No content

Slide 18

Slide 18 text

࠷৽+BWB&&Ͱ ͔ΜͨΜ8FC։ൃ

Slide 19

Slide 19 text

4QSJOH#PPUͱ+BWB&&Ͱೋ ୒ͷ࣌ظɻ ݱ৔Ͱ࢖ͬͯͨͷ͸+BWB&&ͩ ͚ͩͬͨΜͩΑʂ

Slide 20

Slide 20 text

+"934 +1" $%* +5" +41 4FSWMFU 6CFS+"3

Slide 21

Slide 21 text

ϖʔδͰ΄ͱΜͲ୺ંΒͣઆ ໌Ͱ͖ͨ+BWB&&͸ɺͳΜͩ ͔ΜͩͰ͍͢͝ɻ ࠓɺಉ͜͡ͱΛ4QSJOH#PPU Ͱॻ͍ͯ΋ଟ෼େࠩͳ͍ɻ

Slide 22

Slide 22 text

"TTFSU+ͰҰาਐΜͩ ςετίʔυ

Slide 23

Slide 23 text

No content

Slide 24

Slide 24 text

ศ৐ͯ͠TUBUJDΠϯϙʔτ͕ݏ ͍ͬͯॻ͖·ͨ͠ɻ ͦΕҎ֎͸ૉ௚ͳ"TTFSU+ͷ࢖ ͍ํ঺հͰ͢ɻ

Slide 25

Slide 25 text

%PNBͰϛεͳ͘ %#ΞΫηε

Slide 26

Slide 26 text

No content

Slide 27

Slide 27 text

ࢲ͸͜ΕͰ%PNBษڧ͠·͠ ͨʂʂ

Slide 28

Slide 28 text

+BWBͰ௚ײతͳ ೔෇ʗ࣌ࠁૢ࡞ ͔͜͜Βॴଐͳ͠ʹͳͬͨˠ

Slide 29

Slide 29 text

%BUF 5JNF %BUF5JNF %VSBUJPO *OTUBOU

Slide 30

Slide 30 text

ްΊʹॻ͍ͨͱ͜Ζ Α͘࢖͏ʮ-PDBMʯ ݱ৔Ͱ೰Ήʮม׵ʯ %BUF$BMFOEBS ֎෦ʢ%#+40/จࣈྻʣ

Slide 31

Slide 31 text

࣮ફʂ ΠϚυΩͷϏϧυ؀ڥ

Slide 32

Slide 32 text

No content

Slide 33

Slide 33 text

ϓϩδΣΫτΛͲͷΑ͏ͳߏ ੒ʹ͢Δ͔ ϥΠϒϥϦΛͲ͏؅ཧ͢Δ͔ ϏϧυπʔϧʹԿΛظ଴͢Δ ͔

Slide 34

Slide 34 text

No content

Slide 35

Slide 35 text

(SBEMF*%&"Ͱ΍ͬͯ·͢ .BWFO&DMJQTFͰ΋Ͱ͖ͳ͘ ͸ͳ͍ʢ͚Ͳͪΐͬͱ໘౗ ϚϧνϞδϡʔϧߏ੒͸ࠓޙ ૿͍͑ͯ͘ͱࢥ͍·͢

Slide 36

Slide 36 text

0QUJPOBM4USFBN దࡐదॴ

Slide 37

Slide 37 text

0QUJPOBM4USFBN࠷ߴʂʂ ͬͯ΍ͭͰ͸ͳ͍Ͱ͢ɻ ʮ΍Ίͱ͚ʯͱʮ஫ҙ͠Ζʯ

Slide 38

Slide 38 text

+BWBͰଟগϚγʹ͸ͳͬͨ ʢ͸ͣʣ Ͱ΋ʮదࡐదॴʯ͸มΘΓ· ͤΜΑ

Slide 39

Slide 39 text

4FMFOJEFͰ ϒϥ΢βࣗಈςετ

Slide 40

Slide 40 text

No content

Slide 41

Slide 41 text

IUUQTCBDLQBQFSHJUIVCJP HIPTUTUSZTFMFOJEF

Slide 42

Slide 42 text

୤ߘޙʹʮ݄Ͱ4FMFOJVN *%&ͳ͘ͳΔ͔ΒXXʯͱ͔ൃ ද͋ͬͯযͬͨɻ

Slide 43

Slide 43 text

4FMFOJEFʹศ৐ͯ͠ʮγες ϜςετࣗಈԽඪ४ΨΠυʯ ͷ঺հͱ͔ͯ͠Δɻ ͋ͱ4QSJOH#PPUͱ͔EPDLFS ͱ͔ͷ࿩΋ೖͬͯΔɻ

Slide 44

Slide 44 text

No content

Slide 45

Slide 45 text

ςϯϓϨʔτΤϯδϯ 5IZNFMFBG

Slide 46

Slide 46 text

No content

Slide 47

Slide 47 text

௝͘͠ૉ௚ͳ঺հΛͨ͠ճͰ ͢ɻ͋·Γศ৐ͯ͠ॻ͘͜ͱ ͳ͔ͬͨɻ

Slide 48

Slide 48 text

ڧௐͯ͠Δ͜ͱ 5IZNFMFBG࢖͏ͳΒφνϡϥ ϧςϯϓϨʔτҙࣝ͠Α͏ Ͷɻ

Slide 49

Slide 49 text

֎෦ڥքͷςετ

Slide 50

Slide 50 text

No content

Slide 51

Slide 51 text

+7.಺෦ͳΒͳΜͱͰ΋ͳΔ ͚Ͳɾɾɾͱ͍͏+7.಺หܚ ޲͚ͷ͓࿩ɻ )ͱ4VC&UIB4.51Λ+6OJU ͔Β࢖ͬͯ঺հͯ͠·͢ɻ

Slide 52

Slide 52 text

.PDLJUPʹΑΔ ςετμϒϧೖ໳

Slide 53

Slide 53 text

No content

Slide 54

Slide 54 text

ςετμϒϧ IUUQYVOJUQBUUFSOTDPN5FTU%PVCMFIUNM

Slide 55

Slide 55 text

.PDLJUPʹศ৐ͯ͠ςετμϒ ϧͷϙΤϜॻ͖·ͨ͠ɻ ͋ɺݱ৔Ͱ஫ҙ͢Δ͜ͱͱ͔ ϋϚΓྫ΋ͪΌΜͱॻ͍ͯ· ͢ɻ

Slide 56

Slide 56 text

ͬͯ͜ͱͰങͬͯ͘ ͍ͩ͞