In computer science, a join point is a point in the control flow of a program. In aspect-oriented programming a set of join points is called a pointcut. A join point is a specification of when, in the corresponding main program, the aspect code should be executed.
The join point is a point of execution in the base code where the advice specified in a corresponding pointcut is applied.
Conceptually, a join point exists where a precondition for a command in Hoare logic makes an assertion parametric upon the joint and several advice supplied by the different concerns at that point in a generalized abstract process, the unified thing composed from its concrete aspects being the pointcut.
Famous quotes containing the words join and/or point:
“Our ability to fall in love requires enough comfort with our masculinity to join it with someone’s femininity and feel enhanced. . . . If our mother made us feel secure and proud in our masculinity, then we want to find that again in our wife. If we are really comfortable with our mother, we can even marry a woman who is a friend rather than an adversary, and form a true partnership.”
—Frank Pittman (20th century)
“The point is to show who is the cross and who the crucified.”
—Max Frisch (1911–1991)