Zamodelowanie systemu regułowego Drools przy pomocy XTT2:
rule "Platinum Priority" when c : Customer( subscription == "Platinum" ) t : Ticket( customer == c, status == "New" ) then t.setStatus( "Escalate" ); modify ( t ) {setStatus( "Escalate" )} end
<?xml version="1.0"?> <rule-set> <rule name="Stock Price Low Enough"> <parameter identifier="stockOffer"> <class>StockOffer</class> </parameter> <java:condition> stockOffer.getRecommendPurchase() == null </java:condition> <java:condition> stockOffer.getStockPrice() < 100 </java:condition> <java:consequence> stockOffer.setRecommendPurchase(YES); </java:consequence> </rule> </rule-set>
< WorkingMemory wm = ruleBase.newWorkingMemory(); < wm.assertObject(la); < wm.assertObject(la.getBorrower()); < wm.assertObject(la.getProperty()); --- > WorkingMemory wm = ruleBase.newStatefulSession(); > wm.insert(la); > wm.insert(la.getBorrower()); > wm.insert(la.getProperty());
< logger.setFileName( "log/trouble_ticket" ); --- > logger.setFileName( "/tmp/log_trouble_ticket" );