help with extends
- From: John Smith <swader@xxxxxxxxx>
- Date: Sun, 31 Aug 2008 17:34:52 +0800
class above {
void display() {
class family {
-- some functions --
}
class creature extends family {
public void creature() {
} // default constructor
public void creatureObj(obj y) {
-- some functions --
} // creatureObj's constructor
public String getName() {
return realName;
} // Accessor for realName
public String getColour() {
return realColour;
} // Accessor for realColour
public int getLegNumber() {
return legNumber;
} // Accessor for legNumber
public int getEyeNumber() {
return eyeNumber;
} // Accessor for eyeNumber
} // end class creature
creature inputCreature = new creature();
System.out.println("Name is " + inputCreature.getName());
System.out.println("Colour is " + inputCreature.getColour());
System.out.println("Leg Number is " + inputCreature.getLegNumber());
System.out.println("Eye Number is " + inputCreature.getEyeNumber());
} // display
} // above
I know I'm actually calling the default constructor which returns everything as null in the output such as for inputCreature.getName(). So the code above is wrong.
How should I code it such that it calls the corresponding value for inputCreature.getName() ?
.
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