public SimpleTime GetOverlap(SimpleTimePeriod anotherTimePeriod) {
if (this.start.isBefore(anotherTimePeriod.start) && this.end.isBefore(anotherTimePeriod.end) && anotherTimePeriod.start.isBefore(this.end)) {
return this.end.getBefore(anotherTimePeriod.start);
}
if (anotherTimePeriod.start.isBefore(this.start) && anotherTimePeriod.end.isBefore(this.end) && this.start.isBefore(anotherTimePeriod.end)) {
return anotherTimePeriod.end.getBefore(this.start);
}
if (anotherTimePeriod.start.isBefore(this.start) && this.end.isBefore(anotherTimePeriod.end)) {
return this.end.getBefore(this.start);
}
if (this.start.isBefore(anotherTimePeriod.start) && anotherTimePeriod.end.isBefore(this.end)) {
return anotherTimePeriod.end.getBefore(anotherTimePeriod.start);
}
return new SimpleTime(0);
}
public void AddTimePeriod(SimpleTimePeriod period) {
periods.Add(period);
}
