June 2022
Beginner to intermediate
672 pages
17h 23m
Japanese
Content preview from Head Firstデザインパターン 第2版 ―頭とからだで覚えるデザインパターンの基本
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
256
7
章
誰が何をする？
次は別のパターン
この章ではもう1 つのパターンを使います。
Adapter
パターンは、あるクラスのインタフェースをクライアントが要求する
インタフェースに変換することを説明しました。
Java
では、互換性のないイン
タフェースを持ったオブジェクトを正しいインタフェースを実装するオブジェ
クトでラップすれば、この変換を実現できることも説明しました。
次は、インタフェースを簡潔にするという別の理由からインタフェースを変
更するパターンを取り上げます。このパターンは
1
つ以上のクラスの複雑さの
すべてを簡潔でわかりやすいファサードで隠すため、
Facade
パターンというふ
さわしい名前が付いています。
パターンとそれに対応する目的を線で結んでください。
パターン 目的
Decorator
Adapter
Facade
あるインタフェースを別のインタ
フェースに変換する。
インタフェースをより簡潔にする。
インタフェースを変更せずに責務
を追加する。
誰が何を
する
?
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.