can someone help me out

please who can tell me what's wrong with this code. i received the
error below:

run-single:
E:\Documents and Settings\isaak\My Documents\NetBeansProjects\articles
\src\art\Staff.java:12: cannot find symbol
symbol: class Worker
@Worker(value=@Name(firstName="Jules", lastName="Vernon"),
E:\Documents and Settings\isaak\My Documents\NetBeansProjects\articles
\src\art\Staff.java:12: cannot find symbol
symbol: class Worker
@Worker(value=@Name(firstName="Jules", lastName="Vernon"),
1 error

the annotation, worker:
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.CLASS)
public @interface Worker {
    Name value();
    enum SeasonEmployed{Spring, Winter, Autumn, Summer}
    SeasonEmployed season();
    String[] references() default "unavailable";
    String townResidence();
}

@Target(ElementType.ANNOTATION_TYPE)
@Retention(RetentionPolicy.CLASS)
public @interface Name {
    String firstName();
    String lastName();

}

@Worker(value=@Name(firstName="Jules", lastName="Vernon"),
    season=Worker.SeasonEmployed.Summer,
    references={"Site-Mgr", "Works-Mgr"},
    townResidence="London")
public class Staff {

    private boolean employeeType;

    public boolean getEType(){
        return employeeType;
    }

    public Staff(boolean type){
        this.employeeType = type;
    }
}

the processor's process method has no code, i just wanted it to return
true or false. all the files are in the same package