log() protected method Logs the command data if logging

dropCollection() public method Drops specified collection

delete() public method Removes documents from the collection

batchInsert() public method Inserts batch of new documents

setWriteConcern() public method Sets write concern for

$writeConcern public property Write concern to be used in this

$readConcern public property Read concern to be used in this command

listCollections() public method Returns the list of available

findAndModify() public method Updates a document and returns

aggregate() public method Performs aggregation using MongoDB