| This is an aspect-oriented annotation and triggers certain behavior.
It allows a field to have the value of itself pertain
to the current transaction.
The fields transactional and non-transactional value is always separate
At tx commit, the transactional value the field had is wiped away.
At tx commit, the transactional value does not correspond to the non-transactional value
If you are within a transaction and you get the value of the field before setting it
then the initial transational value will be set to the current non-transactional value |
