Figure

java.lang.Object
- se.umu.cs.aj.figure.Figure

Direct Known Subclasses:

Circle, Triangle
```
public abstract class Figure
extends java.lang.Object
```
Parent class for figures.

Constructor Summary

Constructors
Constructor Description

Figure()

Figure(java.lang.String unit)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract double`	`surface()`	Abstract class that should return the surface of a figure.
`java.lang.String`	`surfaceString()`	Prints the surface of the figure.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Figure
```
public Figure(java.lang.String unit)
```
  - Figure
```
public Figure()
```
- Method Detail
  - surface
```
public abstract double surface()
```
    Abstract class that should return the surface of a figure.
    
    Returns:
    
    The surface of the figure in the form of a double.
  - surfaceString
```
public java.lang.String surfaceString()
```
    Prints the surface of the figure.
    
    Returns:
    
    A string describing the figure's surface.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object