package org.example.domain.purchase;

public class Order {
  private OrderType type;
}

package org.example.domain.purchase;

rule "consignment"
  when
    $order: Order(type.equals(OrderType.CONSIGNMENT))
  then
    System.out.println("Processing consignment order.");
end

rule "sale"
  when
    $order: Order(type.equals(OrderType.SALE))
  then
    System.out.println("Processing sale order.");
end

rule "transfer"
  when
    $order: Order(type.equals(OrderType.TRANSFER))
  then
    System.out.println("Processing transfer order.");
end

package org.example.domain.purchase;

rule "order"
  when
    $order: Order()
  then
    System.out.println("Processing an order.")
end