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() {
StringBuffer sb = StringBuffer();
sb.write("====== FieldDataList ======\n");
sb.write(("table_id: $table_id\n"));
if (_fieldStructList.length > 0) {
_fieldStructList.forEach((fd) {
sb.write(fd.toString());
});
} else {
sb.write("(No field data)\n");
}
return sb.toString();
}