[rules-users] query or global

Hello again, what are disadvantages and advantages of the following possibillities to to get access to working memory facts from outside: - -uses a query: in drl: query "queryname" ... end in java code queryResults results = workingMemory.getQueryResults( "queryname" ); - -use globals that store facts: global java.util.HashMap service rule "XY" when f: FactX () then ResultFact resultFact = new ResultFact(); service.put(f.getName(), resultFact); insert(resultFact); end kind regards tom