3.3. Objects

An Object represents a JSON object (a collection of string/value pairs).

Objects have the following property:

pairs. A set of pairs. Each pair consists of an atomic value of type xs:string and of an item.
[ Consistency constraint: no two pairs have the same name (using fn:codepoint-equal). ]

The XQuery data model uses accessors to explain the data model. Accessors are not exposed to the user and are only used for convenience in this specification. Objects have the following accessors:

jdm:keys($o as object()) as xs:string*.
Returns all keys in the object $o.
jdm:value($o as object(), $s as xs:string) as item().
Returns the value associated with $s in the object $o.

An Object does not have a typed value.