Question

le Edit Source Refactor Navigate Search Project Run Window Help 1-import org.apache.commons.collections15.Factory; 3 import java.awt.Color; 5 import java.util. ThreeTenNode class 12 class ThreeTenNode implements ComparablecThreeTenNode f 13 public static int nodeCount e 15 16 17 18 19 private int id; private String text; private Color c -Color.WHITE; 20 public ThreeTenNode() (this.id - nodecount++; this.text- this.id; 22 public color getcolor) ( return c;) 23 public void setcolor(Color c) this.c c; 25 public string getText) return text; 26 public void setText (String text) this.text text; ) 28 override 29 public String tostring() 0 Type here to search

hi,

i have to add javadoc to this class and i dont really know how to do it, can someone please help me.

thanks

Answer 1

package org.students;

import java.awt.Color;

public class ThreeTenNode implements Comparable<ThreeTenNode> {
   /**
   * This nodeCount generates the unique id
   */
   public static int nodeCount = 0;
   /**
   * Declaring instance variable id
   */
   private int id;
   /**
   * Declaring instance variable text
   */
   private String text;
   /**
   * declaring instance variable Color and Assign WHITE as default value
   */
   private Color c = Color.WHITE;

   /**
   * This is a default constructor
   */
   public ThreeTenNode() {
       this.id = nodeCount++;
       this.text = "" + this.id;
   }

   /**
   * This Method will return Color
   * @return Color
   */
   public Color getColor() {
       return c;
   }

   /**
   * This Method will set the Color
   * @param Color
   */
   public void setColor(Color c) {
       this.c = c;
   }

   /**
   * This method will return text
   * @return text of type String
   */
   public String getText() {
       return text;
   }
/**
* This Method will set text
* @param text
*/
   public void setText(String text) {
       this.text = text;
   }

   /**
   * This method will return the Information about the class
   * @return String
   */
   @Override
   public String toString() {
       return text;

   }

   /**
   * This method will return the Id
   * @return id of type integer
   */
   @Override
   public int hashCode() {
       return id;
   }
  
/**
* This method will check two Objects are same or not
* @param Object
* @return boolean
*/
   @Override
   public boolean equals(Object o) {
       if (o instanceof ThreeTenNode) {
           return this.id == ((ThreeTenNode) o).id;
       }
       return false;
   }
  
   /**
   * This method will compare Two ThreeTenNodes
   * @param ThreeTenNode class
   * @return int
   */
   @Override
   public int compareTo(ThreeTenNode n) {

       return this.id - n.id;
   }

   /**
   * This method will return the instance of ThreeTenNode class
   * @return ThreeTenNode
   */
   public static Factory<ThreeTenNode> getFactory() {
       return new Factory<ThreeTenNode>() {
           public ThreeTenNode create() {
               return new ThreeTenNode();
           }
       };
   }

}

_____________________________Thank You