September 2021
Intermediate to advanced
424 pages
9h 18m
German
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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.
8Mehr zu Klassen und Objektorientierung
In diesem Kapitel werden wir einige Themen rund um Klassen und objektorientiertes Design noch etwas vertiefen. Insbesondere gehe ich auf die Begrifflichkeiten Generalisierung, Spezialisierung und Polymorphie sowie Sub-Typing und Sub-Classing ein. Zum Abschluss wird dann noch Hintergrundwissen zu inneren Klassen als einem besonderen Sprachfeature von Java vermittelt.
8.1Wissenswertes zu Vererbung
Wir haben Vererbung bereits in Abschnitt 5.3 als eine Möglichkeit zur Erweiterung von Klassen um Verhalten kennengelernt. In den nachfolgenden Abschnitten gehe ich auf ein paar wichtige Details und Begrifflichkeiten im Kontext von Vererbung ein.
8.1.1Generalisierung und Spezialisierung
Durch Vererbung entsteht eine ...
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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.