IntelliJ Structural Search to find all classes without given declarations

Question

Consider we have a class

public class MyTest() {
    @Inject private Class1 class1;
    @Inject private Class2 class2;

}

and a class

public class MyTest2() {
    @Inject private Class1 class1;
    @Inject private Class2 class2;
    @Inject private Class3 class3;

}

I want to find all classes that inject class1 and class2 and DO NOT inject class3 . I've tried to use Structural search from IntelliJ but got stuck. Is it doable with structural search?

Answer 1

Maybe by using search template:

class $a$ {
  @Inject private Class1 $_1$;
  @Inject private Class1 $_2$;
  $3$;
}

and search text filters for $_1$ $_2$ and $_3$: respectively

text=class1
text=class2
text=!@Inject private Class1 class3;

Answer 2

I am (still) not sure I understand the problem correctly, but you could try something like this:

class $X$ {
    @Inject private Class1 $a$;
    @Inject private Class2 $b$;
    @Inject private Class3 $c$;
}

And add a count filter [0,0] on $c$ .

This will find classes that have Class1 and Class2 fields, but do not have a Class3 field.