Skip to main content

How to design a Node in Tree?

How to design a Node in Tree?

There are three main components of a tree in a node.

 1) Integer holding data.
2) Left pointer holding node in a left subtree.
3) Right pointer holding node in a right subtree.

The following design is having data of int type and left,right pointers of a node to the subtrees.


package com.BST;

public class Node {

 int data;
 Node left;
 Node right;
 /**
  * @return the data
  */
 public Node(int data)
 {
  this.left=null;
  this.right=null;
  this.data=data;
 }
 
 public int getData() {
  return data;
 }
 /**
  * @param data the data to set
  */
 public void setData(int data) {
  this.data = data;
 }
 /**
  * @return the left
  */
 public Node getLeft() {
  return left;
 }
 /**
  * @param left the left to set
  */
 public void setLeft(Node left) {
  this.left = left;
 }
 /**
  * @return the right
  */
 public Node getRight() {
  return right;
 }
 /**
  * @param right the right to set
  */
 public void setRight(Node right) {
  this.right = right;
 }
 /* (non-Javadoc)
  * @see java.lang.Object#toString()
  */
 @Override
 public String toString() {
  return "Node [data=" + data + ", left=" + left + ", right=" + right
    + "]";
 }
 
 

}

Comments

.

Popular posts from this blog

Driver program to perform operations in graph

Driver program to perform operations in graph:-



package com.problems.graph;publicclassGraphDriver{publicstaticvoidmain(String[] args){ BFSGraph g=new BFSGraph(); g.addVertex('A'); g.addVertex('B'); g.addVertex('C'); g.addVertex('D'); g.addVertex('E'); g.addVertex('F'); g.addVertex('G'); g.addVertex('H'); g.addEdge(0,1); g.addEdge(1,2); g.addEdge(1,7); g.addEdge(2,3); g.addEdge(2,4); g.addEdge(7,4); g.addEdge(4,5); g.addEdge(4,6); g.bfs();}}

WHAT DOES LOAD BALANCER DO BETWEEN CLIENT COMPUTER AND SERVERS?

Whenever we talk about websites we often tend to be restricted to the domain and hosting only. A person who is generally developing websites does only take care of designing the front end and moreover functionality related to back-end. Most of the  people never thought about the servers and load balancer. Even a student in computer science often confused about the true working of traffic management in servers as well as load balancing it to make sure running the website and application without causing any issue to the end users.
So this article is all about how actually the load balancer work in a real time environment. There are three things that need to understand
1.Client 2.Load balancer 3.Server
Server -Servers are computer programs running to serve the requests of other programs, the clients Thus, the server performs some tasks on behalf of clients. It facilitates the clients to share data, information or any hardware and software resources
The client is the end user who is using …