copyWith method
Copies this element with the provided values.
name
must be > 0
in length if not null
.
If copyNull
is true
, id, attributes
, and children
will
be copied with a value of null
if they're not provided with another
value, otherwise they will default to this element's values.
Implementation
XmlElement copyWith({
String? name,
List<XmlAttribute>? attributes,
List<XmlNode>? children,
bool copyNull = false,
}) {
assert(name == null || name.isNotEmpty);
if (!copyNull) {
attributes ??= this.attributes;
children ??= this.children;
}
return XmlElement(
name: name ?? this.name,
attributes: attributes,
children: children,
);
}