I have the below two requirement for Drools implementation. 1. To use a java method(with single argument) of my application class in the 'LHS' of the rule . 2. To pass the object set in 'RHS' of the rule back to my application.
Is it possible to implement point 1 and point 2 as below ? Example : Application class is defined as : //Class for getting various types from my application package application.custom; public class Project { public string getStringValue(String name) { <Logic of the application> return ; } } //Class 2 for setting the rule result package application.customresults; public class ProjectResults { public void setResult(String name) { <Logic of the application> }} =========================================================================== Drl file like : package application.rules #I shall set the object 'projRes' in my appl using setGlobal global application.customresults.ProjectResults projRes ; import application.custom.Project; rule "project-1.option1" when $proj : application.custom.Project(); eval ($proj.getStringValue("Drools") .equals ("ABC")) # Logic specific to my application then #Requirement is to set and make use of the object 'projRes' in my application modify (projRes) {projRes.setResult("Drools project"); } end rule "project-1.option2" when $proj : application.custom.Project(); $projRes : application.customresults.ProjectResults(); eval ($proj.getStringValue("Java") .equals ("DEF")) # Logic specific to my application then #Requirement is to set and make use of the object 'projRes' in my application modify (projRes) {projRes.setResult("Java project"); } end Please let me know if the above way of writing the drl would suffice both the requirements (or) is there a better way to implement it. Thanks Dibya -- View this message in context: http://drools.46999.n3.nabble.com/Drools-Queries-with-relation-to-the-LHS-and-RHS-syntax-of-the-rule-tp3244097p3244097.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users