Circle

java.lang.Object

Circle

public class Circle
extends java.lang.Object

Constructor Summary

Constructors

Constructor Description

Circle(int radius)
Create a new Circle

Method Summary

Modifier and Type	Method	Description
`double`	`calculateArea()`	Calculate area of circle
`double`	`calculatePerimeter()`	Calculate perimeter of circle
`void`	`draw()`	Print info of circle
`boolean`	`equals(java.lang.Object obj)`
`int`	`getRadius()`	Get radius of circle
`int`	`hashCode()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- Circle
  
  public Circle(int radius)
  
  Create a new Circle
  
  Parameters:
  
  radius - radius of circle
Method Details
- getRadius
  
  public int getRadius()
  
  Get radius of circle
  
  Returns:
  
  radius of circle
- calculatePerimeter
  
  public double calculatePerimeter()
  
  Calculate perimeter of circle
  
  Returns:
  
  perimeter of circle
- calculateArea
  
  public double calculateArea()
  
  Calculate area of circle
  
  Returns:
  
  area of circle
- draw
  
  public void draw()
  
  Print info of circle
- toString
  
  public java.lang.String toString()
  
  Overrides:
  
  toString in class java.lang.Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class java.lang.Object
- equals
  
  public boolean equals(java.lang.Object obj)
  
  Overrides:
  
  equals in class java.lang.Object