@Override
public boolean convertRecords2Links() {
final Map<OIdentifiable, Change> newChangedValues = new HashMap<OIdentifiable, Change>();
for (Map.Entry<OIdentifiable, Change> entry : changes.entrySet()) {
OIdentifiable identifiable = entry.getKey();
if (identifiable instanceof ORecord) {
ORID identity = identifiable.getIdentity();
ORecord record = (ORecord) identifiable;
identity = record.getIdentity();
newChangedValues.put(identity, entry.getValue());
} else newChangedValues.put(entry.getKey().getIdentity(), entry.getValue());
}
for (Map.Entry<OIdentifiable, Change> entry : newChangedValues.entrySet()) {
if (entry.getKey() instanceof ORecord) {
ORecord record = (ORecord) entry.getKey();
newChangedValues.put(record, entry.getValue());
} else return false;
}
newEntries.clear();
changes.clear();
changes.putAll(newChangedValues);
return true;
}
@Override
public int deserialize(byte[] stream, int offset) {
final long fileId = OLongSerializer.INSTANCE.deserializeLiteral(stream, offset);
offset += OLongSerializer.LONG_SIZE;
final long pageIndex = OLongSerializer.INSTANCE.deserializeLiteral(stream, offset);
offset += OLongSerializer.LONG_SIZE;
final int pageOffset = OIntegerSerializer.INSTANCE.deserializeLiteral(stream, offset);
offset += OIntegerSerializer.INT_SIZE;
// Cached bag size. Not used after 1.7.5
offset += OIntegerSerializer.INT_SIZE;
if (fileId == -1) collectionPointer = null;
else
collectionPointer =
new OBonsaiCollectionPointer(fileId, new OBonsaiBucketPointer(pageIndex, pageOffset));
this.size = -1;
changes.putAll(ChangeSerializationHelper.INSTANCE.deserializeChanges(stream, offset));
return offset;
}
@Override
public void convertLinks2Records() {
TreeMap<OIdentifiable, Change> newChanges = new TreeMap<OIdentifiable, Change>();
for (Map.Entry<OIdentifiable, Change> entry : changes.entrySet()) {
final OIdentifiable key = entry.getKey().getRecord();
if (key != null && this.owner != null) {
ORecordInternal.unTrack(this.owner, entry.getKey());
ORecordInternal.track(this.owner, key);
}
newChanges.put((key == null) ? entry.getKey() : key, entry.getValue());
}
changes.clear();
changes.putAll(newChanges);
}