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Creating A Table From Linked-objects [message #473915] Wed, 05 August 2009 20:35
Kap Pak is currently offline Kap Pak
Messages: 52
Registered: July 2009
Member
Hello Guys,

I have the following model which makes an element a parent of the element
that follows it. For example i get data from a server in an array of
arrays like this:

net Person age
net Person height

net Address streetname

org Company name

org Company location

com School color

com School number

please kindly read the link below for the message yesterday i posted and
see the model classes and the structure. The question i asked in this link
is not what i want now. I just want you to see the data model and the
structure.

http://stackoverflow.com/questions/1230164/comparing-linked- objects

MY QUESTION NOW IS::

I want to create a table from the model but am finding it difficult to
implement the Content and Label providers. So am asking how i can do it.
Each column will contain the children of the previous column and etc..

Thanks for your help.

I tried this in the content provider but its not working:

public Object[] getElements(Object parentElement) {

if(parentElement instanceof cPackage) {
cPackage pack = (cPackage)parentElement;
return pack.getChildren().toArray();
}else if(parentElement instanceof cClass) {
cClass klas = (cClass)parentElement;
return klas.getChildren().toArray();
}else if(parentElement instanceof cMethod) {
cMethod met = (cMethod)parentElement;
return met.getChildren().toArray();
}
return EMPTY_ARRAY;
}
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