$cond operator kode java

Contoh berikut di sini anda dapat membuat larik untuk operator "$cond" seperti ini:

ArrayList gtA = new ArrayList();
gtA.add("$Sentiment");
gtA.add(0);
ArrayList condArray = new ArrayList();
condArray.add(new BasicDBObject("$gt", gtA));
condArray.add(1);
condArray.add(0);
BasicDBObject fullCond = new BasicDBObject("$cond", condArray);