/** If tracked offsets may be present, get them so they are ready to be written to the log. */
private void getOffsets() {
if (needOffsets) {
long[] offsets = trackedSummary.getObsoleteOffsets();
if (offsets != null) {
int oldSize = obsoleteOffsets.getExtraMemorySize();
obsoleteOffsets.pack(offsets);
int newSize = obsoleteOffsets.getExtraMemorySize();
memBudget.updateTreeMemoryUsage(newSize - oldSize);
}
needOffsets = false;
}
}
/** Overrides this method to add space occupied by this object's fields. */
@Override
public long getMemorySizeIncludedByParent() {
return super.getMemorySizeIncludedByParent()
+ (MemoryBudget.FILESUMMARYLN_OVERHEAD - MemoryBudget.LN_OVERHEAD)
+ obsoleteOffsets.getExtraMemorySize();
}