[ews.eclipse.technology.aspectj] Is there any usage like the following i

["Zifu Yang" <zifu.yang@xxxxxxxxx>]

pointcut  mypointcut():  execution(A.method1()) &&  if 
(exists(cflow(execution(A.method1()) && within(B)))

My question is about the "exists".   Is there any way to know if some 
pointcut exists or not when defining
the pointcut?
My intention is that I want to generate execution(A.method1()) depending on 
if cflow(execution(A.method1()) && within(B)) exists.

As we know, "thisJoinPoint" can give us some useful information.
But I really hope there is some usuage model for getting information from 
any join point,not only for thisJoinPoint in an
advice block.
for example,  mypointcut().getXXXXX().