cajeta.aot.Scope publishes a named component lifetime at the code that bounds it. Components consume it by name with @Component(scope = "Name"). Where it is placed decides the kind of scope:

Placed on	The scope is	It ends
a method, or a method it overrides or implements	one activation	on return or throw
a class	one instance, current while a non-private instance method runs	when the instance is dropped

public final class Worker {
    @Scope("Job")
    public static int32 run(int32 n) {
        Progress p = Progress.__cajeta_inject();
        p.done = p.done + n;
        return p.done;
    }
}

@Component(scope = "Job")
public class Progress {
    public int32 done;
    public Progress() { this.done = 0; return; }
}

Members

Member
`String value()`	The published name. A consumer qualifies it by package only on a clash
`String within()`	A published scope this one is always entered inside, checked on entry

Rules

Several methods in one package may publish one name. They must agree on its kind and its within.
@Scope on a field, a constructor, a record or an interface type is a compile error. On an interface method it makes every implementation an anchor.
"Singleton" and "Transient" are built in and cannot be published.

Scope

Members

Rules

See also