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Re: [aspectj-users] (no subject)
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Hello
I wanted some clarifications regarding your code.
What does this statement do? "call(* *(..)) && !within(CallGraph)"
I guess this statement checks for any function call but not within the given aspect CallGraph. But still, could you please throw light on the syntax used in the statement?
Thank You
On Mon, Oct 17, 2011 at 11:05 PM, Andy Clement
<andrew.clement@xxxxxxxxx> wrote:
Hi,
I don't have a complete solution for you to pick up and use but this
aspect kind of does it:
aspect CallGraph {
int indent =0;
before(): call(* *(..)) && !within(CallGraph) {
for (int i=0;i<indent;i++) { System.out.print(" ");}
System.out.println("> "+thisJoinPointStaticPart);
indent++;
}
after(): call(* *(..))&& !within(CallGraph) {
indent--;
}
}
public class Code {
public static void main(String []argv) {
new Code().foo();
new Code().bar();
}
public void foo() {
bar();
}
public void bar() {
boo();
}
public void boo() {
System.out.println("Hello World");
}
}
Running it gives:
$ java Code
> call(void Code.foo())
> call(void Code.bar())
> call(void Code.boo())
> call(void java.io.PrintStream.println(String))
Hello World
> call(void Code.bar())
> call(void Code.boo())
> call(void java.io.PrintStream.println(String))
Hello World
Andy
--
Shambhavi Joshi
