Sliding time window ignored when using @timestamp and pseudo clock ------------------------------------------------------------------ Key: JBRULES-3288 URL: https://issues.jboss.org/browse/JBRULES-3288 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-core (fusion) Affects Versions: 5.3.0.Final Environment: Mac OSX 10.6.8 Reporter: Colin Webber Assignee: Mark Proctor When using a custom @timestamp together with PSEUDO clock, all events are accumulated rather than just those within the window:time period. I have tried using long (millisecond) and java.util.Date without success. ================================== declare SimpleObject @role(event) @timestamp(customTime) @expires(10m) end; rule "honour custom timestamp" when $avgVal : Number (longValue > 0) from accumulate ( SimpleObject($valueLng : valueLong ) over window:time (10s) from entry-point "SimpleEP", average ( $valueLng ) ) then System.out.println("avg: " + $avgVal); end --------------------------------------- import java.util.Date; public class SimpleObject { private long customTime; public long valueLong; public SimpleObject(Date customTime, long valueLong) { this.customTime = customTime.getTime(); this.valueLong = valueLong; } public long getCustomTime() { return customTime; } public void setCustomTime(long customTime) { this.customTime = customTime; } public long getValueLong() { return valueLong; } public void setValueLong(long valueLong) { this.valueLong = valueLong; } } ------------ Trivial Spock/Groovy unit test ---------------- @IgnoreRest def "should honour custom timestamp"() { when: use (TimeCategory) { def now = new Date() simpleEp.insert(new SimpleObject(now, 100)) ksession.fireAllRules() clock.advanceTime( 5, TimeUnit.SECONDS ); ksession.fireAllRules() simpleEp.insert(new SimpleObject(5.seconds.from.now, 90)) ksession.fireAllRules() clock.advanceTime( 5, TimeUnit.SECONDS ); ksession.fireAllRules() simpleEp.insert(new SimpleObject(10.seconds.from.now, 80)) ksession.fireAllRules() clock.advanceTime( 5, TimeUnit.SECONDS ); ksession.fireAllRules() simpleEp.insert(new SimpleObject(15.seconds.from.now, 70)) ksession.fireAllRules() clock.advanceTime( 5, TimeUnit.SECONDS ); ksession.fireAllRules() simpleEp.insert(new SimpleObject(20.seconds.from.now, 60)) ksession.fireAllRules() clock.advanceTime( 5, TimeUnit.SECONDS ); ksession.fireAllRules() simpleEp.insert(new SimpleObject(25.seconds.from.now, 50)) ksession.fireAllRules() clock.advanceTime( 5, TimeUnit.SECONDS ); ksession.fireAllRules() } then: 1 == 1 // no assertions - we're examining the stdout. } ================================== OUTPUT (INCORRECT - all values are included for each evalutation): avg: 100.0 avg: 95.0 avg: 90.0 avg: 85.0 avg: 80.0 avg: 75.0 Note that when commenting out the @timestamp tag the output changes to the following (correct) output: avg: 100.0 avg: 95.0 avg: 90.0 avg: 85.0 avg: 80.0 avg: 75.0 avg: 70.0 avg: 65.0 avg: 60.0 avg: 55.0 avg: 50.0 Also note that when using the REALTIME clock with Thread.sleep the output is correct. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira