public boolean hasSegment(long fromTime, long toTime) {
Segment segment = getLastSegment();
while (segment != null) {
if (segment.getLastCommitTime() < fromTime) {
return false;
}
if (segment.getFirstVisualTime() < toTime) {
return true;
}
segment = segment.getPreviousInTrack();
}
return false;
}
@Override
protected Segment getPreviousSegment(Segment segment) {
return segment.getPreviousInTrack();
}