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// CaseOne - new syntax
import java.lang.annotation.*;
public class CaseOne {
public static void main(String []argv) {
CaseOne o = new CaseOne();
o.a();
o.b();
o.c();
o.d();
o.e();
}
public void a() {}
@Anno(Level.NONE) public void b() {}
@Anno(Level.ONE) public void c() {}
@Anno(Level.TWO) public void d() {}
@Anno(Level.THREE) public void e() {}
}
enum Level { NONE, ONE, TWO, THREE; }
@Retention(RetentionPolicy.RUNTIME)
@interface Anno { Level value();}
aspect X {
before(Level l): execution(@Anno !@Anno(Level.NONE) * *(..)) && @annotation(Anno(l)) {
System.out.println(l);
}
}
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