sev_0.java (14:699) : $ticket.totalCount cannot be resolved to a type
    drools/cookbook/Rule_check_sev_0.java (16:796) : $ticket cannot be resolved

Rule Compilation error : [Rule name='check sev']
    drools/cookbook/Rule_check_sev_0.java (14:699) : $ticket.totalCount cannot be resolved to a type
    drools/cookbook/Rule_check_sev_0.java (16:796) : $ticket cannot be resolved




package drools.cookbook;

import drools.cookbook.model.Ticket


declare Ticket
    @role(event)
end



rule "check sev"
when

 accumulate( $ticket : Ticket() over window:time(5m) from entry-point "csupport", $num : count( $ticket ))
then
  $ticket.totalCount = $num;
  System.out.println("num = " + $num);
  update($ticket);
end

rule "alert sev"
when
  Ticket(totalCount == 10)
then
  System.out.println("ALERT ALERT!!!");
end

*********************************************
package drools.cookbook.model;

public class Ticket {
    public int totalCount;
   
    public int getTotalCount() {
        return totalCount;
    }

    public void setTotalCount(int totalCount) {
        this.totalCount = totalCount;
    }

    public int times;
   

    public int getTimes() {
        return times;
    }

    public void setTimes(int times) {
        this.times = times;
    }

    public String sev;

    public String getSev() {
        return sev;
    }

    public void setSev(String sev) {
        this.sev = sev;
    }
   

}