Join Point

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:

    Triumphant Tories, and desponding Whigs,
    Forget their feuds, and join to save their wigs.
    Jonathan Swift (1667–1745)

    Where there is no style, there is in effect no point of view. There is, essentially, no anger, no conviction, no self. Style is opinion, hung washing, the calibre of a bullet, teething beads.... One’s style holds one, thankfully, at bay from the enemies of it but not from the stupid crucifixions by those who must willfully misunderstand it.
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