When input-data have [1,101,3 / 1,105,2 / 1,103,5 / 1,104,1 / 1,102,4], I want to get item-list which order-list is written like [101, 105, 103, 104, 102].
I can not get a result because getItemIDs() of DataModel return the FastIDSet. I am trying to consider a preference of [Item 105] when I evaluate a preference of [Item 103] 2012/6/7 Mridul Kapoor <[email protected]> > You could do something like > > LongPrimitiveIterator itemIDs = dataModel.getItemIDs(); > > > This would give you all the ItemIDs, and you could conveniently iterate > over them; but I am not sure what 'order of input from DataModel' would > mean, though. > > Mridul > > > On 7 June 2012 12:57, chanju Jeon <[email protected]> wrote: > > > How can I get ItemIDs in order of input from DataModel? > > > > I want to know previous item when estimate preference for item. > > > -- *Do what I love*
