DurationImplementation Class
Implements
Constructors
Code const DurationImplementation([int days = 0, int hours = 0, int minutes = 0, int seconds = 0, int milliseconds = 0]) #
const DurationImplementation([int days = 0,
int hours = 0,
int minutes = 0,
int seconds = 0,
int milliseconds = 0])
: inMilliseconds = days * Duration.MILLISECONDS_PER_DAY +
hours * Duration.MILLISECONDS_PER_HOUR +
minutes * Duration.MILLISECONDS_PER_MINUTE +
seconds * Duration.MILLISECONDS_PER_SECOND +
milliseconds;
Methods
Code int compareTo(Duration other) #
int compareTo(Duration other) {
return inMilliseconds.compareTo(other.inMilliseconds);
}
Code int get inDays() #
int get inDays() {
return inMilliseconds ~/ Duration.MILLISECONDS_PER_DAY;
}
Code int get inHours() #
int get inHours() {
return inMilliseconds ~/ Duration.MILLISECONDS_PER_HOUR;
}
Code int get inMinutes() #
int get inMinutes() {
return inMilliseconds ~/ Duration.MILLISECONDS_PER_MINUTE;
}
Code int get inSeconds() #
int get inSeconds() {
return inMilliseconds ~/ Duration.MILLISECONDS_PER_SECOND;
}
Code bool operator ==(other) #
bool operator ==(other) {
if (other is !Duration) return false;
return inMilliseconds == other.inMilliseconds;
}
Code String toString() #
String toString() {
String threeDigits(int n) {
if (n >= 100) return "${n}";
if (n > 10) return "0${n}";
return "00${n}";
}
String twoDigits(int n) {
if (n >= 10) return "${n}";
return "0${n}";
}
if (inMilliseconds < 0) {
Duration duration =
new DurationImplementation(milliseconds: -inMilliseconds);
return "-${duration}";
}
String twoDigitMinutes =
twoDigits(inMinutes.remainder(Duration.MINUTES_PER_HOUR));
String twoDigitSeconds =
twoDigits(inSeconds.remainder(Duration.SECONDS_PER_MINUTE));
String threeDigitMs =
threeDigits(inMilliseconds.remainder(Duration.MILLISECONDS_PER_SECOND));
return "${inHours}:${twoDigitMinutes}:${twoDigitSeconds}.${threeDigitMs}";
}