[jboss-jira] [JBoss JIRA] (DROOLS-2421) Unexpected response from rule engine for windowing rules

[Bishnu Shankar Pandey (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-2421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bishnu Shankar Pandey updated DROOLS-2421:
------------------------------------------
    Attachment: DroolsTest.zip


> Unexpected response from rule engine for windowing rules
> --------------------------------------------------------
>
>                 Key: DROOLS-2421
>                 URL: https://issues.jboss.org/browse/DROOLS-2421
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>    Affects Versions: 6.5.0.Final
>            Reporter: Bishnu Shankar Pandey
>            Assignee: Mario Fusco
>         Attachments: DroolsTest.zip
>
>
> Here the sample code of my window rule :
> rule "Sliding window test1"
> agenda-group "g0"
> when
>     exists Fact( (facts["parameter2"] ) != null && facts["source"] == "A0")  && $number: Number() from accumulate(Fact(facts["parameter2"]  != null && $t : Double.valueOf(facts["parameter2"]) && facts["source"] == "A0")  over window:time(2m) , sum($t))
> then
>    globalList.add("2 Minute Sum of parameter2 of Source A0 is " + $number );
> end
> rule "Sliding window test2"
> agenda-group "g0"
> when
>     exists Fact( (facts["parameter2"] ) != null && facts["source"] == "A1")  && $number: Number() from accumulate(Fact(facts["parameter2"]  != null && $t : Double.valueOf(facts["parameter2"]) && facts["source"] == "A1")  over window:time(2m) , sum($t))
> then
>    globalList.add("2 Minute Sum of parameter2 of Source A1 is " + $number );
> end
> I am sending request from 2 different sources. I am getting response as 0.0 after some time. I check the values in the working memory by using collect as List for the parameter values. I have found that the previous values got deleted when the response is 0.0. I need immediate help.
> Some important info:
> Fact is the class Object and it has a Hashmap(facts) as class variable. The factmap contains the variable name as key and its value as variable value.



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