stats() public method Adds a 'stats' part to the query

from() public method Sets the index and type to retrieve

all() public method Executes the query and returns all

options() public method (available since version 2.0.4) Sets

fields() public method Sets the fields to retrieve from

timeout() public method Sets the search timeout.

addAggregate() public method Adds an aggregation to this

minScore() public method (available since version 2.0.4) See

exists() public method Returns a value indicating whether

$source public property This option controls how the _source