[MongoDB] Does Jasper support $in with values from another query?

[paolov]

Simple question: is it possibile to replicate this mongodb query in Jasper?

db.getCollection('stock').aggregate([    {$match:{        CODE: {$in:db.getCollection('books').distinct("CODE",{                            ID_GROUP:1012,                        })},        ID_STORE:"00001"    }},    {$group:{        _id:"$ID_STORE",        amtP: {$sum:"$QTY"}    }}])[/code]

The query fetch the number of books, belongings to the group 1012 , left in the store 00001.
If it's possibile, how should a write that in jasper? cause i really can't figure it out how to put the "$in" argument.

Thanks