public void startNewBlock(GregorianCalendar timestamp, int dataUntilNextHeader) {
GB.assertThat(timestamp != null, "Timestamp must not be null");
if (isFirstChunk()) {
activityDataTimestampProgress = timestamp;
} else {
if (timestamp.getTimeInMillis() >= activityDataTimestampProgress.getTimeInMillis()) {
activityDataTimestampProgress = timestamp;
} else {
// something is fishy here... better not trust the given timestamp and simply
// (re)use the current one
// we do accept the timestamp to ack though, so that the bogus data is properly cleared on
// the band
LOG.warn(
"Got bogus timestamp: "
+ timestamp.getTime()
+ " that is smaller than the previous timestamp: "
+ activityDataTimestampProgress.getTime());
}
}
activityDataTimestampToAck = (GregorianCalendar) timestamp.clone();
activityDataRemainingBytes = activityDataUntilNextHeader = dataUntilNextHeader;
validate();
}
private void validate() {
GB.assertThat(activityDataRemainingBytes >= 0, "Illegal state, remaining bytes is negative");
}