anonymous-class

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Passing final variables to anonymous classes

In final variable passed to anonymous class via constructor, Jon Skeet mentioned that variables are passed to the anonymous class instance via an auto-generated constructor. Why would I not be able to[详细]

2023-04-06 09:44 分类：问答
JDK compiler optimize use of anonymous classes with no instance variables?

I was curious, I see this kind of thing a lot: Arrays.sort(array, new Comparator<Integer>() { public int compare(Integer a, Integer b) {[详细]

2023-04-05 07:12 分类：问答
Variable variables, functions and classes

I just recently discovered variable variables in PHP, needless to say, it´s usefulness is immense: $name = \"ABC\";[详细]

2023-04-03 05:30 分类：问答
Accessing non-static objects from anonymous objects in Java

Working with the Google Web Toolkit i have written an application which is based on the Model-View-Controller concept. Now my ClientController class has two objects of the types ClientModel and Client[详细]

2023-04-02 14:36 分类：问答
How can anonymous class method parameters be returned to the original instantiating class?

Here\'s my code: public void pollLocation() { myLocation.getLocation(this, new LocationResult() { public void gotLocation(Location location)[详细]

2023-03-31 15:14 分类：问答
Java Anonymous Class as Utility Functions ? To design Arguments that are actually used, or one Argument (the bigger obj)

The Situation is that I have to use Function pointers for so many functions in Java (so I did it 开发者_如何学JAVAthis way) and saved each anonymous class to a static variable of the Interface, so tha[详细]

2023-03-31 09:28 分类：问答
Why can't I use <Class>.this in anonymous class?

I recently use this code, and realize that in anonymous class, I can\'t access the instance by .this, like this:[详细]

2023-03-29 11:32 分类：问答
Dynamic construction of anonymous class confusion

I\'m trying to make instances of anonymous classes using reflection. But ocassionally I\'ve seen strange behaviour during instantination.[详细]

2023-03-28 08:40 分类：问答
what is the substitute for this anonymous inner class?

btnOpen.setOnClickListener(new OnClickListener() { public void onClick(View v) { Toast.makeText(getBaseContext(),[详细]

2023-03-26 22:00 分类：问答
Can I set object (referring to anonymous inner class) to "null" inside its method?

I have a private method inside a class A as below: class A { //... private void initPlay(final long duration)[详细]

2023-03-25 21:31 分类：问答