inheritance « tree « Java Collection Q&A

Home
Java Collection Q&A
1.algorithm
2.array
3.Array Byte
4.Array Char
5.Array Convert
6.Array Dimension
7.Array Integer
8.Array Object
9.Array String
10.ArrayList
11.collection
12.comparator
13.Development
14.Garbage Collection
15.Generic
16.hash
17.HashMap
18.HashTable
19.iterator
20.LinkedList
21.List
22.Map
23.queue
24.Set
25.Sort
26.tree
Java Collection Q&A » tree » inheritance 

1. How does a JVM execute the Inheritance tree structure?    stackoverflow.com

class Vehicle {
    public int wheels;
    public int lights;
}

class Car extends Vehicle {
    public int wheels =4;
    public int ...

2. Inheritance with Generics    stackoverflow.com

I am trying to implement a recursive tree structure with arbitrary keys in Java. Basically what I want is to have a Tree<X,Y> which holds an X and more (sub)Trees, indexed ...

3. Problem with Generics and sub-typing in my generic Tree implementation    stackoverflow.com

Consider this code:

public class TreeNode<T extends TreeNode<T, E>, E> {
    protected T parent;
    protected E data;
    protected List<T> children = new ArrayList<T>();

 ...

4. Corresponding type trees    stackoverflow.com

I'm wondering if there is some smart way to create 2 parallel type hierarchies in Java. For example I've got some XType. XType has its own tree of types (around 10-20, ...

5. java subclass question    stackoverflow.com

I have a BinarySearchTree class which is built using a BinaryTree class. Now I want to build a RedBlackTree class by subclassing the BinarySearchTree class. The problem is that the BinaryTree ...

6. Skip class implementation in inheritance tree    stackoverflow.com

I have the following class structure:

Class Human, with message("Hello, ")
Class Townsmen extends Human, with message("I live in town.")
Class Merchant extends Townsmen, with message("I'm merchant.")
Is it possible for an instance of Merchant ...

7. how to invoke a method a few levels higher in the inheritance tree?    coderanch.com

class A { public void add() { System.out.println ("Inside A add"); } } class B extends A { public void add() { System.out.println ("Inside B add"); } } class C extends B { public void add() { System.out.println ("Inside c add"); } public static void main (String[] args) { A a = new A(); a.add(); //It will invoke add method from ...

8. Howmany no of instances created in the inheritance tree?    coderanch.com

Hi all, Please let me know that how many instance will be created in the inheritance tree if we create the instance of the subclass? e.g. class A{} class B extends A{} class C extends B{} 1) here if we create the instance of class C (C objC = new C()) then how many instance will be created? 2) if it'll ...

9. Inheritance tree and interfaces    forums.oracle.com

From any reference type S to any reference type T, provided that S is a proper supertype (4.10) of T. (An important special case is that there is a narrowing conversion from the class type Object to any other reference type.) From any class type C to any non-parameterized interface type K, provided that C is not final and ...

java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.