Merge the produced elements with this set
Checks whether the given key is found in this element set.
Checks whether the given key is found in this element set.
the key to be found in the document
true if the key is found
Returns a list for the values as BSONElements, with their indexes as names (e.g.
Returns a list for the values as BSONElements, with their indexes as names (e.g. "0" for the first).
Returns the BSONValue associated with the given key
.
Returns the BSONValue associated with the given key
.
If the key cannot be found, returns None
.
the key to be found in the document
The first/mandatory nested element, if any
Indicates whether this element set is empty
The number of elements
Returns the values for the nested elements.
Merge the produced elements at the beginning of this set
Returns a Map
representation for this element set.
Operations for a BSONElement that can contain multiple nested elements.