public function andWhere($field, $operator = null, $value = null)
    {
        $this->predicate->andWhere($field, $operator, $value);

        return $this;
    }
public function andWhere($field, $operator = null, $value = null)
    {
        $this->predicate->andWhere($field, $operator, $value);

        return $this;
    }
public function andWhere ( $ field , $ operator = null , $ value = null ) { $ this -> predicate -> andWhere ( $ field , $ operator , $ value ) ; return $ this ; }
Adds a boolean AND predicate for this query,

@param string|Closure $field    The name of the field to match or an anonymous
function that will define sub predicates.
@param string         $operator An operator from the allowed list.
@param string         $value    The value to compare against.

@return Query The same instance of this class.
Adds a boolean AND predicate for this query