@Override
public void writeExternal(ObjectOutput out) throws IOException {
ODistributedVersionSerializer.INSTANCE.writeTo(out, this);
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
ODistributedVersionSerializer.INSTANCE.readFrom(in, this);
}
@Override
public String toString() {
return ODistributedVersionSerializer.INSTANCE.toString(this);
}