update() public method Updates the rows, which matches

count() public method Generates count command

getItems() protected method Returns the items of the specified

modify() public method Performs 'findAndModify' query

aggregate() protected method Performs the aggregation

$cachingDuration public property The time in seconds that the

validateDb() public method Validates the

getDbConnection() protected method

aggregate() public method Performs aggregation using Mongo

insert() public method Inserts new data into collection