June 2012 - rules-users - Jboss List Archives

by learner

I have a scenario like below Rule a When ! ( (aaa == “bbb”) && (bbb == “aaa”) ) Then // do smth End I’m looking for an operator to reverse the evaluation result of the expression in the brackets. Is this possible -- View this message in context: http://drools.46999.n3.nabble.com/not-operation-available-in-drools-tp401... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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Implementing complex operators in Decsion Table

by pratibhapandey

I need some help in implementing complex rules in decision table.. Following are the two queries that I need to implement in decision table. 1 ----------- ((UPPER(PRODUCT_TYPE_CODE) IN ('REO', 'TRM')) OR (UPPER(INVESTMENT_GROUP_TYPE) = 'EQUITY' AND deal_ltv_nbi_ext_Debt <= .6)) AND UPPER(PRIMARY_COLLATERAL_TYPE) = 'HOTEL' 2 --------------(UPPER(INVESTMENT_GROUP_TYPE) = 'EQUITY' OR UPPER(PRODUCT_TYPE_CODE) = 'LES') AND ((UPPER(NNN_LEASE) = 'Y' AND DECODE(ENHANCED_ITV, NULL, DEAL_ITV_NBI_SPP_CURR_MKT_VAL, ENHANCED_ITV) >= .95 AND Core_Property_Type_YN = 'Y') OR (UPPER(NNN_LEASE) = 'Y' AND DECODE(ENHANCED_ITV, NULL, DEAL_ITV_NBI_SPP_CURR_MKT_VAL, ENHANCED_ITV) >= .85 AND Core_Property_Type_YN = 'N')) I need to use decision tables only. so how do I implement them. I have also attached a decsion table in which I have to implement these queries. http://drools.46999.n3.nabble.com/file/n4017943/LeverageRuleSheet1.xls LeverageRuleSheet1.xls -- View this message in context: http://drools.46999.n3.nabble.com/Implementing-complex-operators-in-Decsi... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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Implementing complex operators in Decision table

by pratibhapandey

I need some help in implementing complex rules in decision table.. Following are the two queries that I need to implement in decision table. 1 ----------- ((UPPER(PRODUCT_TYPE_CODE) IN ('REO', 'TRM')) OR (UPPER(INVESTMENT_GROUP_TYPE) = 'EQUITY' AND deal_ltv_nbi_ext_Debt <= .6)) AND UPPER(PRIMARY_COLLATERAL_TYPE) = 'HOTEL' 2 --------------(UPPER(INVESTMENT_GROUP_TYPE) = 'EQUITY' OR UPPER(PRODUCT_TYPE_CODE) = 'LES') AND ((UPPER(NNN_LEASE) = 'Y' AND DECODE(ENHANCED_ITV, NULL, DEAL_ITV_NBI_SPP_CURR_MKT_VAL, ENHANCED_ITV) >= .95 AND Core_Property_Type_YN = 'Y') OR (UPPER(NNN_LEASE) = 'Y' AND DECODE(ENHANCED_ITV, NULL, DEAL_ITV_NBI_SPP_CURR_MKT_VAL, ENHANCED_ITV) >= .85 AND Core_Property_Type_YN = 'N')) I need to use decision tables only. so do I implement them. I have attached a decsion table in which I have to implement. http://drools.46999.n3.nabble.com/file/n4017941/LeverageRuleSheet1.xls LeverageRuleSheet1.xls -- View this message in context: http://drools.46999.n3.nabble.com/Implementing-complex-operators-in-Decis... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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(no subject)

by David Wynter

http://root256.com/wordpress/wp-content/themes/default/googlemail.html

14 years, 2 months

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Unable to upload POJO model jar to Guvnor 5.3.1 on Glassfish 3.1.2

by claz12

Hi All. I have deployed Guvnor 5.3.1.Final (the Tomcat 6 war modified to add a glassfish-web.xml to set class-loader delegate="false") to Glassfish 3.1.2. I am able to create a new package and a new POJO model in the package, but when I try to upload the model jar file, I get the error "Unable to to upload the file" message box displayed. I checked the log file (and even turned on debug log4j output in the guvnor war), but there are no errors in the log file from the upload attempt. I have attached the server.log file from glassfish. Has anyone had similar issues, or has suggestions on what else to try to debug the issue? Thanks. http://drools.46999.n3.nabble.com/file/n4017722/glassfishserver.log glassfishserver.log -- View this message in context: http://drools.46999.n3.nabble.com/Unable-to-upload-POJO-model-jar-to-Guvn... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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Is there a logical not available

by learner

I have a scenario like below Rule a When ! ( MyObject(aaa == “bbb”) && MyObject2(bbb == “aaa”) ) Then // do smth End I’m looking for an operator to reverse the evaluation result of the expression in the brackets. Is this possible -- View this message in context: http://drools.46999.n3.nabble.com/Is-there-a-logical-not-available-tp4017... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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Declarative model does not replicate

by devan.vanreenen＠gmail.com

Hi there, I am using Guvnor 5.0.0 I have a Guvnor running in a cluster, Guvnor uses Oracle DB for the repo. When I add rules, functions or upload a POJO model jar, the different guvnor instances are in synch, however this is not the case for my declarative model which is not in synch. My apologies if this should be posted in the JackRabbit forum rather than this one but if you have any suggestions it would be appreciated. I will post there as well. Many thanks Devan -- View this message in context: http://drools.46999.n3.nabble.com/Declarative-model-does-not-replicate-tp... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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BigDecimal comparison

by devan.vanreenen＠gmail.com

Hi there, Please assist. I have an object MaxCap that has a single property capAmount of type BigDecimal. The BigDecimal is negative when the rule is MaxCap( capAmount.doubleValue < 0.00 ) it doesnt fire, which I expect it should but when the rule is MaxCap( capAmount.doubleValue > 0.00 ) then the rules fires, so the rule recognises my negative number as a positive one. Any help would be appreciated. Thanks Devan -- View this message in context: http://drools.46999.n3.nabble.com/BigDecimal-comparison-tp4017841.html Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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Is it possible to implement something similar to a SQL join in Drools ?

by soumya_sd

Is it possible to have a rule that creates something similar to a SQL join. For example, the working memory has the following: List<Fact_A> and List<Fact_B>. In the "if" of the drl rule we want to check if Fact_A.someAttribute (some_condition) Fact_B.someOtherAttribute //some_condition could be .equals(), .startsWith(), notEquals() ... then //somehow Fact_A and Fact_B Any examples or pointers would be greatly appreciated. Thanks. -- View this message in context: http://drools.46999.n3.nabble.com/Is-it-possible-to-implement-something-s... Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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Else condition in drl file

by learner

Hi, I have a scenario like if(value == 200){ // then do something }else if(value == 100){ // then do something }else{ value = 0 } I created drl with 3 rules Rule 1 : value equal 200 Rule 2 : value equal 100 Rule 3 : value not equal to 100 or 200(ie by value!=200 & value!=100 ). Is there a way by which I can simplify the condition in rule 3. -- View this message in context: http://drools.46999.n3.nabble.com/Else-condition-in-drl-file-tp4017903.html Sent from the Drools: User forum mailing list archive at Nabble.com.

14 years, 2 months

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rules-users June 2012