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:
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—Peggy Noonan (b. 1950)
“I have touched the highest point of all my greatness,
And from that full meridian of my glory
I haste now to my setting. I shall fall
Like a bright exhalation in the evening,
And no man see me more.”
—William Shakespeare (1564–1616)