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 withSeconds = true, bool? withMillisecond, bool? withMicrosecond}) {
var h = _intToPaddedString(hour);
var m = _intToPaddedString(minute);
var s = _intToPaddedString(second);
withMillisecond ??= millisecond != 0;
if (withMillisecond) {
var ms = _intToPaddedString(millisecond, 3);
withMicrosecond ??= microsecond != 0;
if (withMicrosecond) {
var mic = _intToPaddedString(microsecond, 3);
return '$h:$m:$s.$ms$mic';
} else {
return '$h:$m:$s.$ms';
}
} else if (!withSeconds) {
return '$h:$m';
} else {
return '$h:$m:$s';
}
}