Second iteration on CDD with deferred computation which was previoslu done with "dirty" flags. In this new iteration a class encapsulating this dirty flag behaviour is created and used by CDD. The aim is to remove complex logic from CDD related to keeping the correct state.
Description
The DeferredProperty class which supports the other DeferredProperty as observers to be set as dirty as soon as the parent is.
isTrue and isFalse now checks the terminal nodes and not the equality and the true and false equalities checks the corresponding terminal nodes.
Second iteration on CDD with deferred computation which was previoslu done with "dirty" flags. In this new iteration a class encapsulating this dirty flag behaviour is created and used by CDD. The aim is to remove complex logic from
CDDrelated to keeping the correct state.Description
DeferredPropertyclass which supports the otherDeferredPropertyas observers to be set asdirtyas soon as the parent is.isTrueandisFalsenow checks the terminal nodes and not the equality and the true and false equalities checks the corresponding terminal nodes.