Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Structural Patterns - Composite

Avatar for Chris Bushell Chris Bushell
July 01, 2009
Programming
63
1

Structural Patterns - Composite

Prepared for the Melbourne Patterns Group

Avatar for Chris Bushell

Chris Bushell

July 01, 2009

More Decks by Chris Bushell

See All by Chris Bushell
Test Automation for Packaged Systems: Yes You Can!
Avatar for Chris Bushell cbushell
0
65
Introduction to Pair Programming
Avatar for Chris Bushell cbushell
1
130
An Introduction to BDD
Avatar for Chris Bushell cbushell
5
170
An Introduction to HTTP
Avatar for Chris Bushell cbushell
2
130
Agile Test Automation
Avatar for Chris Bushell cbushell
2
180
Working Effectively With Legacy Code
Avatar for Chris Bushell cbushell
4
260
Jasmine, BDD for JavaScript
Avatar for Chris Bushell cbushell
1
130
Branches Are For Trees. How to Develop Software Without Them
Avatar for Chris Bushell cbushell
1
120
State Pattern From GoF
Avatar for Chris Bushell cbushell
1
72

Other Decks in Programming

See All in Programming
ドメインイベントでビジネスロジックを解きほぐす #phpcon_odawara
Avatar for Takuma Kajikawa kajitack
3
740
瑠璃の宝石に学ぶ技術の声の聴き方 / 【劇場版】アニメから得た学びを発表会2026 #エンジニアニメ
Avatar for mazrean mazrean
0
240
「効かない！」依存性注入（DI）を活用したAPI Platformのエラーハンドリング奮闘記
Avatar for Maki Hayashi mkmk884
1
330
Java 21/25 Virtual Threads 소개
Avatar for Sunghyouk Bae (Debop) debop
0
350
Claude Codeをカスタムして自分だけのClaude Codeを作ろう
Avatar for Terisuke terisuke
0
120
GNU Makeの使い方 / How to use GNU Make
Avatar for kaityo256 kaityo256
PRO
16
5.6k
一度始めたらやめられない開発効率向上術 / Findy あなたのdotfilesを教えて！
Avatar for Takashi Kokubun k0kubun
4
2.9k
PHPのバージョンアップ時にも役立ったAST（2026年版）
Avatar for Atsushi Matsuo matsuo_atsushi
0
310
メッセージングを利用して時間的結合を分離しよう #phperkaigi
Avatar for Takuma Kajikawa kajitack
3
590
LM Linkで(非力な！)ノートPCでローカルLLM
Avatar for 瀬尾佳隆 seosoft
0
480
iOS機能開発のAI環境と起きた変化
Avatar for Ryu-nakayama ryunakayama
0
180
Vibe하게 만드는 Flutter GenUI App With ADK , 박제창, BWAI Incheon 2026
Avatar for JaiChangPark itsmedreamwalker
0
550

Featured

See All Featured
The State of eCommerce SEO: How to Win in Today's Products SERPs - #SEOweek
Avatar for Aleyda Solis aleyda
2
10k
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
Avatar for konakalab konakalab
0
400
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
Avatar for Sara Fernández Carmona sarafernandez
2
1.4k
What the history of the web can teach us about the future of AI
Avatar for Ines Montani inesmontani
PRO
1
520
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
9.8k
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
Avatar for Katarina Dahlin katarinadahlin
PRO
1
3.5k
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
31
6.7k
The untapped power of vector embeddings
Avatar for Frank van Dijk frankvandijk
2
1.7k
GraphQLとの向き合い方2022年版
Avatar for Yosuke Kurami quramy
50
15k
How to build a perfect <img>
Avatar for Jono Alderson jonoalderson
1
5.4k
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
57
14k
Evolving SEO for Evolving Search Engines
Avatar for Ryan Jones ryanjones
0
180

Transcript

  1. Structural  Pa*erns  -­‐  Composite   Melbourne  Pa*erns  Group  July  1

     2009   Chris  Bushell  

  2. Intent   Allow  clients  to  treat  primiBve  objects  and  

    containers  in  the  same  way  

  3. Graphics  Example   •  Line   •  Rectangle   • 

    Text   etc.  

  4. Graphics  Example  ConBnued   Graphic      Line    

     Rectangle      Picture          Line          Rectangle        

  5. Recursive  ComposiBon  

  6. Puzzle  Example  

  7. ParBcipants   •  Component   •  Leaf   •  Composite

     

  8. ParBcipants  

  9. Code