espelhamento de
https://github.com/eclipse-aspectj/aspectj.git
sincronizado 2024-08-26 17:58:43 +02:00
58 linhas
1.6 KiB
Java
58 linhas
1.6 KiB
Java
/*
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* From:
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*
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* http://dev.eclipse.org/viewcvs/indextech.cgi/~checkout~/aspectj-home/doc/progguide/semantics-declare.html#d0e6499
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*
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* Pointcuts that appear inside of declare forms have certain restrictions.
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* Like other pointcuts, these pick out join points, but they do so in a
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* way that is statically determinable.
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*
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* Consequently, such pointcuts may not include, directly or indirectly
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* (through user-defined pointcut declarations) pointcuts that discriminate
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* based on dynamic (runtime) context. Therefore, such pointcuts may not be
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* defined in terms of
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*
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* cflow
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* cflowbelow
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* this
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* target
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* args
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* if
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*
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* all of which can discriminate on runtime information.
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*/
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public aspect DeclareSoftDynamicPCDs {
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declare soft : MyException:if(true) ;
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pointcut p(): if(false);
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declare soft : MyException: p() ;
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declare soft : MyException:cflow(execution(* main(..)));
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pointcut p2(): cflow(execution(* main(..)));
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declare soft : MyException:p2();
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declare soft : MyException:cflowbelow(execution(* main(..)));
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pointcut p3(): cflowbelow(execution(* main(..)));
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declare soft : MyException:p3();
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declare soft : MyException: this(Object);
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pointcut p4(): this(Object);
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declare soft : MyException:p4();
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declare soft : MyException:target(Object);
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pointcut p5(): target(Object);
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declare soft : MyException:p5();
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declare soft : MyException:args(Object);
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pointcut p6(): args(Object);
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declare soft : MyException:p6();
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class MyException extends Exception {
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}
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public static void main(String[] args) {
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System.err.println("In main!");
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}
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} |