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Groups > comp.lang.java.programmer > #34236
| From | Sebastian <news@seyweiler.dyndns.org> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: When to use dynamic binding over dynamic dispatch? |
| Date | 2016-05-03 20:47 +0200 |
| Organization | albasani.net |
| Message-ID | <ngaror$ik8$1@news.albasani.net> (permalink) |
| References | <ebf7e9a1-18b1-4d36-91ef-7dc93d0bf25a@googlegroups.com> |
Am 03.05.2016 03:08, schrieb cdalten@gmail.com: > From what I understand, dynamic binding implies dynamic dispatch. So the question is, when do you use one over the other? > Sounds a bit like an interview question, or homework. You do not usually "use" one or the other at all. These things get decided for you by the JVM (the Java runtime) and the Java compiler. You should look at how these two interact, and when it is decided what variable names and method calls mean for private, final and static methods and variables abstract resp. overridden methods overloaded methods etc. The compile time type of a reference variable and the runtime type of an object are not necessarily the same, and different decisions are based on each. Read a good book. I suppose the topic is really too large and the question too imprecise for a newsgroup posting. -- Sebastian
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When to use dynamic binding over dynamic dispatch? cdalten@gmail.com - 2016-05-02 18:08 -0700
Re: When to use dynamic binding over dynamic dispatch? Sebastian <news@seyweiler.dyndns.org> - 2016-05-03 20:47 +0200
Re: When to use dynamic binding over dynamic dispatch? Lew <lewbloch@gmail.com> - 2016-05-03 12:14 -0700
Re: When to use dynamic binding over dynamic dispatch? Arne Vajhøj <arne@vajhoej.dk> - 2016-05-03 21:23 -0400
Re: When to use dynamic binding over dynamic dispatch? Martin Gregorie <martin@address-in-sig.invalid> - 2016-05-04 10:48 +0000
Re: When to use dynamic binding over dynamic dispatch? Robert Klemme <shortcutter@googlemail.com> - 2016-05-08 12:24 +0200
Re: When to use dynamic binding over dynamic dispatch? Arne Vajhøj <arne@vajhoej.dk> - 2016-05-08 08:23 -0400
Re: When to use dynamic binding over dynamic dispatch? Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-05-08 08:57 -0400
Re: When to use dynamic binding over dynamic dispatch? Arne Vajhøj <arne@vajhoej.dk> - 2016-05-08 10:37 -0400
Re: When to use dynamic binding over dynamic dispatch? Robert Klemme <shortcutter@googlemail.com> - 2016-05-08 22:30 +0200
Re: When to use dynamic binding over dynamic dispatch? Arne Vajhøj <arne@vajhoej.dk> - 2016-05-08 23:08 -0400
Re: When to use dynamic binding over dynamic dispatch? Robert Klemme <shortcutter@googlemail.com> - 2016-05-09 08:16 +0200
Re: When to use dynamic binding over dynamic dispatch? Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-05-08 16:44 -0400
Re: When to use dynamic binding over dynamic dispatch? Arne Vajhøj <arne@vajhoej.dk> - 2016-05-08 23:16 -0400
Re: When to use dynamic binding over dynamic dispatch? Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-05-09 00:39 -0400
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