class TableInput
{
	TableRow[] fRows;

	public TableRow[] getRows() {
		return fRows;
	}
}

abstract class TableRow
{	
	public abstract String getColumnText(int column);

	...
	...
}

class TableCP implements IStructuredContentProvider
{
	public Object[] getElements(Object inputElement) {
		return ((TableInput)inputElement).getRows();
	}
	..
	..
}

class TableLP implements ITableLabelProvider
{
	public String getColumnText(Object element, int columnIndex) {
		return ((TableRow)element).getColumnText(columnIndex);
	}	
}