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() {
String attr = "";
attributes.forEach((k, v) {
attr += "\n\t--> $k: ${v.toString()}";
});
return "fid: $fid:\n\tgeom: ${geometry.toString()},\n\tattributes:$attr";
}