Flex :: Loose Coupling Achieved By Using Interfaces?
Sep 10, 2010Ive looked this up in a few different locations, but to be honest, i dont really get it. I get what loose coupling is, but not how interfaces in Flex?
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[code]....
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[Code]...
Sorry for all the blabbing. Any cunning ideas how this kind of situation could be handled?
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ActionScript 3.0 :: Implicit Getters/setters And Interfaces?
Apr 27, 2010What's the best way around this problem with interfaces?
public interface ITest {
function set testField(test:String):void;
}[code]......
Test does have a setter for testField (an implicit one).I don't want to define an explicit one for every single field I have defined in my interface.There doesn't seem to be a way to define getters/setters in interfaces (or the syntax just escapes me).Do I have to do this explicit getter/setter nonsense in order to use interfaces in this way?
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Sep 26, 2010I'm making a game which loads map .swfs at runtime. The maps will contain graphics and code, which can both vary from map to map. I've decided to make all the maps implement an interface, so they can all be used in the same way by the game. I'm using a .swc to contain the interface, like in this page.
I can get classes to work in the .swc, but not interfaces!
I'm using Flash cs5, and flashdevelop for editing, in AS3. Here's how I've been doing it:
1- create map.fla with a symbol called Map, and a Map.as:
[Code]...
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Feb 25, 2011The following code seems to create an ambiguity for the compiler (please see error commented near the bottom). Is it not possible to have getters and setters split between interfaces?
[Code]...
Actionscript 3 :: Interfaces Are Basically Classes For Methods?
Aug 20, 2011From what I read, interfaces are basically classes for methods, right? If two classes implements the same interface, then they should both have methods described in the interface.
Now, how is this useful? Let's say I want to call foo()
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Actionscript 3 :: Two Functions With The Same Name But Incompatible Signatures From Two Interfaces?
Feb 2, 2012I have two interfaces that declare functions with the same name but incompatible signatures:
interface IDog
{
function bark() : void;
}
[code]....
1) Missing 'public' qualifiers in the class definition were a typo. I fixed it.
2) I missed an additional requirement that interfaces CAN'T be modified (for the purpose of this question). In the real project they're defined in two different libraries that are a part of a large project. Multiple classes implement both interfaces (separately). So, any changes of interfaces will require cascading updates of all those classes, recompilation, testing, etc. So, I wanted first to find out if there was a solution without such intrusive modifications. It doesn't seem there is.
ActionScript 3.0 :: Defining A Constructor's Parameters Via Interfaces
May 29, 2010Let us assume I have classes "Main", "Sub1" and "Sub2". I also have interface "Inter".[code] Basically, I want the constructor function of any class implementing "Inter" to take the same parameters, and thus avoid initialization errors. (So as that the code above gives a compiler error) With any other function,[code]But As the constructor name differs from function to function, I cannot do this.
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Jan 24, 2011I'm trying to learn to program to interfaces. I'm using "Advanced AS3 with Design Patterns" (Lott and Patterson) as my guide. Doesn't look so tough at first, but I'm really stretchin' to get a grip on it.
Even though there are no parameters required for "ILoadable" or "ImageGallery", I'm getting the error "1136: Incorrect number of arguments. Expected 1." on
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ActionScript 3.0 :: Using Interfaces With Display List Classes?
Feb 19, 2009I would like people to be able to change this custom scrollItem class, but as the scroller class has some interaction with this scrollItem class (sets id etc), I have the scrollItem class implement an interface to guarantee the presence of the required methods.This works fine, but only if I keep the type of the scrollingItem class within the scroller class. I would prefer to substitute in the interface type for each scrolling item. However, I cant, as the interface is not a DisplayObject. I can get around this by casting the interface type as a DisplayObject whenever it needs to do DisplayObject type things, but this seems like a hideous hack.
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View 3 RepliesActionScript 3.0 :: Implement 2 Interfaces With Conflicting Methods?
Jun 17, 2009Is it possible to implement 2 interfaces with conflicting methods?
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ActionScript 3.0 :: Flash With The Strategy Pattern (Interfaces)?
Dec 6, 2010I have a question I wanted to ask you guys, it's pretty complex because it involved classes and interfaces and can get confusing. I'll try my best to explain it below. The gist of the story is, when I click the duck, I want it to give birth and also increment the number of ducks in my farm. Here goes:
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