instance « inner class « Java Class Q&A

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Java Class Q&A » inner class » instance

1. How can I use an inner class instance from another inner class method? stackoverflow.com

public class Ex7 {
    private int fld;

    private void meth(int val) {
        fld = val;
    ...

2. Accessing Outer class attribute from an instance of an Inner class stackoverflow.com

Given the following code:

public class Outer
{
   public final int n;
   public class Inner implements Comparable<Inner>
   {
      public int compareTo(Inner that) ...

3. Allowing garbage collection of a class while an anonymous inner class instance is referenced elsewhere? stackoverflow.com

I have a class A:

public class A {
    private B b = new B() { public void method() { do something } };

    public B ...

4. Possible to change the outer class instance of an inner class in Java? stackoverflow.com

In Java, whenever an inner class instance is created, it is associated with an instance of an outer class. Out of curiosity, is it possible to associate the inner class with ...

5. Why inner classes require "final" outer instance variables [Java]? stackoverflow.com

    final JTextField jtfContent = new JTextField();
    btnOK.addActionListener(new java.awt.event.ActionListener(){
        public void actionPerformed(java.awt.event.ActionEvent event){
      ...

6. re More than one instance of an anonymous inner class stackoverflow.com

This is in relation to my answer to a question provided in this thread: Are Inner Classes lightweight? I remember from my reading that if you can only create one object ...

7. Access the outer class instance within the anonymous inner class in Java stackoverflow.com

Possible Duplicate:
keyword for the outer class from an anonymous inner class?

I need to access the instance of the outer class within the anonymous inner ...

8. Inner Class - INSTANCE coderanch.com

Class A { Class innerA { Class innerA1{ method foo } Class innerA2{ } } } How do I call a method in Class innerA1 from Class innerA? I want to be careful and word this correctly (so Mr. Harkness doesn't reprimand me : My Class innerA2 depends on an instance of Class innerA. I cannot subclass innerA2 as if it ...

9. Inner classes; when should they be static vs. instance? coderanch.com

10. How to get the instance of an outer class from an inner class coderanch.com

Hi, we all know that an inner class has access to all the members of the outer class right? But what if I wanted to use the instance of the outer class, as an argument in an inner class' method? We can't possibly use the "this" keyword as this would refer to the inner class... public class SomeOuterClass { public void ...

11. Set an Normal Inner class variable without creating an instance of the class coderanch.com

Ive got two normal(not static,nor anonymous) inner classes (threads implementing Runnable), one downloads a file over the network and keeps track of the downloaded bytes and stores it in a variable(lets call it progress) and the other class updates the progressbar depending upon this variable progress.The problem is i cant declare the variable(progress) as a member of the outer class since ...

12. Accessing outer class members from instance of inner class coderanch.com

I know i could acess the members of the outer class from the inner class. The question is could i access the members of the outer class from an instance of the inner class The code i am using is class Outer { public void outer_method() {System.out.println("Outer Method");} public class Inner { void Innermethod() { System.out.println("Inner Method"); Outer.this.outer_method(); //access outer method ...