Re: [rules-users] Example of contains operator...
That worked just fine - thanks very much for clarification - I'm starting to understand how that works now... example is worth a thousand lines of documentation text... :) Marcus Ilgner wrote: > > You could write an accessor in your model called getPartnerListKeys() > which returns getPartnerList().keySet() and then use (partnerListKeys > contains "2900") in your rule. > -- View this message in context: http://www.nabble.com/Example-of-contains-operator...-tf3202978.html#a8947081 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Example of contains operator...
On 2/13/07, jdepaul <[EMAIL PROTECTED]> wrote: Ok thanks - that worked when partnerList was an ArrayList, how would I code my "contains" condition if the parternList was a HashMap!? You could write an accessor in your model called getPartnerListKeys() which returns getPartnerList().keySet() and then use (partnerListKeys contains "2900") in your rule. I'm not 100% sure (started with JBoss Rules only a couple of days ago), but I'm pretty confident that this should work. hth Marcus Michael Neale wrote: > > contains works on the Collection interface. So if parnerList is a > ArrayList > of String, then you could do: parnerList contains "2900" > ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Example of contains operator...
Ok thanks - that worked when partnerList was an ArrayList, how would I code my "contains" condition if the parternList was a HashMap!? Michael Neale wrote: > > contains works on the Collection interface. So if parnerList is a > ArrayList > of String, then you could do: parnerList contains "2900" > -- View this message in context: http://www.nabble.com/Example-of-contains-operator...-tf3202978.html#a8944919 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Example of contains operator...
contains works on the Collection interface. So if parnerList is a ArrayList
of String, then you could do:
parnerList contains "2900"
On 2/13/07, jdepaul <[EMAIL PROTECTED]> wrote:
Still having trouble with the contains operator... I have the following
rule
in place:
rule "Shipper List Match"
when
$shipperGO : GateOut ( customerId == "Walmart",
partnerList contains
("2900") )
then
myService.sendNotification($shipperGO,
Constants.SHIPPER_MATCH);
end
--
and the folllowing code that builds the partnerList collection object:
GateOut walmartGO = new GateOut();
walmartGO.setCustomerId("Walmart");
walmartGO.setContainerId("2939392");
walmartGO.setMatched(false);
walmartGO.setSourceLocation("SHGH");
walmartGO.setDestLocation("SFCO");
Partner shipper = new Partner();
shipper.setPartnerId("2900");
shipper.setPartnerName("Yellow Freight");
shipper.setPurpose(Partner.FORWARDER);
HashMap hm = new HashMap();
hm.put(shipper.getPartnerId(), shipper);
walmartGO.setPartnerList(hm);
---
At runtime, I get the ClassCastException:
at
com.maersk.nam.gems.gatein.walmart.GateOutWalmartExample.main(
GateOutWalmartExample.java:62)
Caused by: java.lang.ClassCastException: java.util.HashMap
Can someone help with the proper expression?
James
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Re: [rules-users] Example of contains operator...
Still having trouble with the contains operator... I have the following rule
in place:
rule "Shipper List Match"
when
$shipperGO : GateOut ( customerId == "Walmart", partnerList
contains
("2900") )
then
myService.sendNotification($shipperGO,
Constants.SHIPPER_MATCH);
end
--
and the folllowing code that builds the partnerList collection object:
GateOut walmartGO = new GateOut();
walmartGO.setCustomerId("Walmart");
walmartGO.setContainerId("2939392");
walmartGO.setMatched(false);
walmartGO.setSourceLocation("SHGH");
walmartGO.setDestLocation("SFCO");
Partner shipper = new Partner();
shipper.setPartnerId("2900");
shipper.setPartnerName("Yellow Freight");
shipper.setPurpose(Partner.FORWARDER);
HashMap hm = new HashMap();
hm.put(shipper.getPartnerId(), shipper);
walmartGO.setPartnerList(hm);
---
At runtime, I get the ClassCastException:
at
com.maersk.nam.gems.gatein.walmart.GateOutWalmartExample.main(GateOutWalmartExample.java:62)
Caused by: java.lang.ClassCastException: java.util.HashMap
Can someone help with the proper expression?
James
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[rules-users] Example of contains operator...
Could someone post an example or a link that shows how to use the "contains"
operator...HEre's the scenario:
I've got the following class that has partnerList collection of Partner
objects - the partnerList is a HashMap keyed by partnerID:
public class GateOut {
private String portID;
private Map partnerList; <-- Collection...
..
}
public class Partner {
private String partnerId;
private String partnerName;
private intpurpose;
..
}
Need to write a rule that will determine if a specific PartnerID exists in
the partnerList HashMap. Could you please point me to an example? The
documentation example listed is unclear to me...
thanks -
james
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