toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse
function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString
to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString({bool doubleQuotes = true}) {
final type = (this.type != null) ? ' ${this.type}' : '';
final identifier = (this.identifier != null)
? ' #${this.identifier.toString().split('.').last.toUpperCase()}'
: '';
final quotationMark = (doubleQuotes) ? '"' : '\'';
final value = (defaultValue != null)
? ' $quotationMark$defaultValue$quotationMark'
: '';
return '<!ATTLIST $element $attribute$type$identifier$value>';
}