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Results tagged with object-oriented
Search options not deleted user 21172
A methodology that enables a system to be modeled as a set of objects that can be controlled and manipulated in a modular manner
3 votes
Avoiding instanceof vs abstract God Class. Do I have an alternative?
It's reasonable to use an instanceof test in filtering, because the logical scope of the filter is outside the behavior of the class. Let's start with what I hope is an uncontroversial example: the e …
- 5,290
3 votes
What are the benefits of using a 'decorator factory' that decorates objects?
First, MichaelT's comments are spot-on. And there's absolutely no reason to create an AbstractDecorator class. That said, here is an example of a "decorator factory": the factory determines, based on …
- 5,290
10 votes
Accepted
What are the responsibilties of the main in object oriented programming?
First off, your example isn't an object-oriented program. It's a procedural program that happens to store data in objects, because that's the tool that your language (Java?) provides for structured da …
- 5,290
3 votes
Legitimate cases of having .equals() behaving inconsistently with .compareTo()?
The "legitimate reason" for having equals() inconsistent with compareTo() is if they serve different real-world purposes. Let's start with BigDecimal. If you're simply sorting a list of values, you p …
- 5,290