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"Writing Java Programs for Dynamic Content Handling"
Vol 1, Issue 1, P.33


Listing 1

class Shape extends Object {
	// Some Class Data containing attributes
	public void draw( Graphics g ) {
		// No code here...

Listing 2

class Rectangle extends Shape {
	public void draw( Graphics g ) {
		// Shape specific code goes here

Listing 3

public interface Drawable {
	public void draw( Graphics g );
	public void init( String params );

public MyObject extends SomeOtherObject implements Drawable {
	public void draw( Graphics g ) {
		// Object specific code goes here...
	// Some other related stuff may go here...

Listing 4

obj.init( line );
//... get a Graphics object from somewhere...


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