batchInsert() public method Inserts batch of new documents

delete() public method Removes documents from the collection

dropCollection() public method Drops specified collection

log() protected method Logs the command data if logging

setWriteConcern() public method Sets write concern for

explain() public method Return an explanation of the query

$writeConcern public property Write concern to be used in this

findAndModify() public method Updates a document and returns

setReadPreference() public method Sets read preference

mapReduce() public method Performs MongoDB "map-reduce"