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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you are here
265
7
章
Adapter
パターンと
Facade
パターン
出力です。
ファサードの
watchMovie()
を呼び出すと、すべての作業
を行ってくれます。
ここで映画を観終わっ
たので、
endMovie()
を呼び出してすべてを
停止させます。
public class HomeTheaterTestDrive {
public static void main(String[] args) {
//
ここで構成要素をインスタンス化
HomeTheaterFacade homeTheater =
new HomeTheaterFacade(amp, tuner, player,
projector, screen, lights, popper);
homeTheater.watchMovie("
レイダース／失われたアーク《聖櫃》
");
homeTheater.endMovie();
}
}
映画の時間です！
映画を観る（簡単な方法）
%java HomeTheaterTestDrive
映画を観る準備をします
ポップコーンメーカーをスイッチオン
ポップコーンメーカーがポップコーンを作っています！
シアターの天井照明を
10%
まで暗くします
シアターのスクリーンを下ろします
プロジェクターをスイッチオン
プロジェクターはワイドスクリーンモード（縦横比
16x9
）です
アンプをスイッチオン
アンプをストリーミングプレーヤーに設定
アンプのサラウンドサウンドをスイッチオン（
5
スピーカ、
1
サブウーファ） ...
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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.