<> Shape -color:String +Shape() +getColor ():String +setColor (color:String):void +getArea():double +getPerimeter:double +tostring ():String Rectangle width:double -length:double +Rectangle() +Rectangle(width:double,length:double) +getWidth():double +setwidth (width:double):void +getLength():double +setlength(legnth:double):void +getArea():double +getPerimeter():double +tostring ():String

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Please solve this java problem 

(Abstract class exercise)

 

  • create Circle class’s object & execute each method
  • create ResizeableCircle object & execute every method
<<abstract>> Shape
-color:String
+Shape ()
+getColor ():String
+setColor (color:String):void
+getArea():double
+getPerimeter:double
+toString ():String
Rectangle
-width:double
-length:double
+Rectangle()
+Rectangle(width:double,length:double)
+getwidth ():double
+setwidth (width:double):void
+getLength():double
+setLength(legnth:double):void
+getArea():double
+getPerimeter():double
+toString ():String
Ac
Go
Transcribed Image Text:<<abstract>> Shape -color:String +Shape () +getColor ():String +setColor (color:String):void +getArea():double +getPerimeter:double +toString ():String Rectangle -width:double -length:double +Rectangle() +Rectangle(width:double,length:double) +getwidth ():double +setwidth (width:double):void +getLength():double +setLength(legnth:double):void +getArea():double +getPerimeter():double +toString ():String Ac Go
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