Join point

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  This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing  citations to additional sources.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR  (February 2025)

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (August 2017) (Learn how and when to remove this message) An editor has determined that sufficient sources exist to establish the subject's notability. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (February 2025) (Learn how and when to remove this message)

(Learn how and when to remove this message) | | This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (February 2025) | | This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (August 2017) (Learn how and when to remove this message) | | An editor has determined that sufficient sources exist to establish the subject's notability. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (February 2025) (Learn how and when to remove this message) | | | This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (February 2025) | | | | | | | | | This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (August 2017) (Learn how and when to remove this message) | | | | | | | | | An editor has determined that sufficient sources exist to establish the subject's notability. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Join point" – news · newspapers · books · scholar · JSTOR (February 2025) (Learn how and when to remove this message) | | | | | | |

In computer science, a join point is a point in the control flow of a program where the control flow can arrive via two different paths. In particular, it's a basic block that has more than one predecessor. 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.

• AspectJ, an aspect-oriented extension for the Java programming language

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