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question on inheritance
Hello every one,
I'm new to java ; The following is my doubt
I have a base abstract class(this cannot be instantiated) which is inherited by 2 classes.
they are asking to create an class which may contain the child classes.
eg : name of the base class is postalobject. this is inherited by a class letter and another class parcel.
therz is another class of length 4 may contain 2 lettres and 2 parcels or 1 lettre and 3 parcels ?
is it possibel to do it ????????????
Advance thanks
Re: question on inheritance
Classes do not have a length. Please explain what you mean.Originally Posted by antoni
Improving the world one idiot at a time!
Re: question on inheritance
A collection of PostalObjects, perhaps ArrayList<PostalObject>, could contain a combination of Letter and Parcel objects as long as they both extend PostalObject as you indicated they do.
Re: question on inheritance
the maximum capcity of an array of objects.
eg
BoiteALettres[] BoiteALettresListe= new BoiteALettres[4];
BoiteALettresListe.length =4
Re: question on inheritance
What happened when you tried that code?
Improving the world one idiot at a time!
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