4 ms·
.net 3.0 goes into Java 8
by SwearWord 14y ago
.net 3.0 goes into Java 8
- lmm 14y agoIf only. Where are my extension methods?
- randomguy7788 14y agodefault methods in interfaces will more or less mimic the same behavior.(sorta like mixins its not exactly the same but yeah lol) class SomeClass implements Linq {} public interface Linq { public IEnumerable where(Func) { default implementation... } public IEnumerable orderBy(Func) { default implementation... } }
- lmm 14y agoThat's a good thing, but it doesn't let me add my own methods to existing classes - I can subclass and mixin an interface, but instances I get back from library methods won't have that extra interface.
- msgilligan 14y agoYou can do that with Groovy.
- lmm 14y agoOr with scala, and I do, but we're talking about Java 8 here.
- jmcqk6 14y agoC# really needs something similar to this. How many times have I implemented INotifyProgertyChanged and INotifyPropertyChanging. They're the exact same implementation every time. Now I've gone on to a base notify propery changed class that I can inherit from, but the mix-in approach, or the default implementation could be perfect.