the map from attribute names to values
the map from attribute names to values
Returns the attribute value associated with the provided name.
Returns the attribute value associated with the provided name.
the name of the attribute whose value is to be returned
a Some
with the value of the attribute with the provided name if it exists, None
otherwise.
Merges this attribute set with another.
Merges this attribute set with another. The merge is performed attribute by attribute using their merge
method,
with the attribute set passed as argument having precedence over this one.
the attribute set to merge with this one
the merged attribute set.
Converts this attribute set to a native Scala collection.
Converts this attribute set to a native Scala collection.
a native Scala collection containing the attribute set.
The attribute set of a user.
the map from attribute names to values