toString method Null safety
override
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() {
var constructor = using;
switch (using) {
case 'link text':
constructor = 'linkText';
break;
case 'partial link text':
constructor = 'partialLinkText';
break;
case 'tag name':
constructor = 'tagName';
break;
case 'class name':
constructor = 'className';
break;
case 'css selector':
constructor = 'cssSelector';
break;
}
return 'By.$constructor($value)';
}