DOFImmutable is a marker interface which is a clue to developers that objects may be treated as immutable.
Namespace: org.opendof.core.oalAssembly: dof-oal (in dof-oal.dll) Version: 7.0.1.2
public interface DOFImmutable
DOFImmutable is a marker interface which is a clue to developers that objects may be treated as immutable.
Immutable objects are thread-safe and never require copying (no clone(), copy constructors, nor
defensive copying is ever required).
Note that by using final fields, a class is not necessarily immutable. For example, a final ArrayList
field is assigned an instance of the List, but the contents can change, causing a need for protections.
See IBM's
Java theory and practice: To mutate or not to mutate? for a helpful discussion on class
immutability.
Reference