Join point: Difference between revisions
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In [[computer science]], a '''join point''' is a point in the [[control flow]] of a [[computer program|program]]. In [[aspect-oriented programming]] a [[set (mathematics)|set]] of join points is called a [[pointcut]]. A join point is a specification of when, in the corresponding main program, the [[Aspect (computer science)|aspect]] code should be executed. |
In [[computer science]], a '''join point''' is a point in the [[control flow]] of a [[computer program|program]]. In [[aspect-oriented programming]] a [[set (mathematics)|set]] of join points is called a [[pointcut]]. A join point is a specification of when, in the corresponding main program, the [[Aspect (computer science)|aspect]] code should be executed. |
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The join point is a point of execution in the base code where the [[Advice in aspect-oriented programming|advice]] specified in a corresponding [[pointcut]] is applied. |
The join point is a point of execution in the base code where the [[Advice in aspect-oriented programming|advice]] specified in a corresponding [[pointcut]] is applied. |
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== See also == |
== See also == |
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*[[AspectJ]], an aspect-oriented extension for the [[Java (programming language)|Java]] [[programming language]] |
*[[AspectJ]], an aspect-oriented extension for the [[Java (programming language)|Java]] [[programming language]] |
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{{DEFAULTSORT:Join Point}} |
{{DEFAULTSORT:Join Point}} |
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[[Category:Control flow]] |
[[Category:Control flow]] |
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Revision as of 18:02, 17 February 2014
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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.
See also
- AspectJ, an aspect-oriented extension for the Java programming language
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