<p>How to call some methods from a private access supper class </p>
1 posts in topic
Flat View  Flat View
TOPIC ACTIONS:
 

Posted By:   PhiDi_TranThi
Posted On:   Thursday, August 1, 2002 12:43 PM


I wrote a java class, retCallInfo, which extends a super class, VoiceElementData. I tried to inherit some data types and methods from that supper class. But it generates the error messages as below:




"VoiceElementData() has private access in com.audium.server.VoiceElementData

public class retCallInfo extends VoiceElementData{


1 error"



How can I access the data and method in this private access supper class


Thanks in advance for any helps



PhiDi TranThi

Re: <p>How to call some methods from a private access supper class </p>

Posted By:   Lance_Walton  
Posted On:   Sunday, August 4, 2002 03:51 PM

Hi.

It looks like your VoiceElementData class has a private no-arg constructor and your retCallInfo class is trying to call super() in one of its constructors. You need to change the visibility of the VoiceElementData no-arg constructor to protected, package (if retCallInfo is in the same package as VoiceElementData) or public visibility and then it will work.

By the way, I suggest capitalising the first letter of the retCallInfo class in order to follow the general conventions for class naming :-)

Regards

Lance

----

Lance Walton - lance@teaminabox.co.uk

Team in a Box - Software without Tragedy

http://www.teaminabox.co.uk

About | Sitemap | Contact