How do you explicitly uses a designated DSL file when parsing dslr?
by Sonata
Hi, I have added more than one DSL files into the KnowledgeBase (with
conflicting definitions).
It seems that even though I have stated expander A.dsl or expander B.dsl in
my dslr
it still uses the first dsl that I added into the KnowledgeBase then the
second dsl to parse my dslr.
Meaning that the definitions in A.dsl persisted when it comes to conflicting
definitions.
Is "expander" there for other purpose or there is simply no way to specific
which dsl to use?
Otherwise how do you specific any dsl for your dslr except to create a new
KnowledgeBuilder each time the dslr is required and add only the dsl it
needs by looking into the dslr file?
I am using 5.5.0.Final, thank you!
--
View this message in context: http://drools.46999.n3.nabble.com/How-do-you-explicitly-uses-a-designated...
Sent from the Drools: User forum mailing list archive at Nabble.com.
12 years, 5 months
RightTupleIndexHashTable
by Ming Fang
What is the purpose of RightTupleIndexHashTable?
We are getting the exception below but unable to come up with a self contained unit test to demonstrate the problem.
Caused by: java.lang.NullPointerException: null
at org.drools.core.util.index.RightTupleIndexHashTable.removeAdd(RightTupleIndexHashTable.java:344) ~[drools-core-5.5.0.Final.jar:5.5.0.Final]
at org.drools.reteoo.JoinNode.modifyRightTuple(JoinNode.java:224) ~[drools-core-5.5.0.Final.jar:5.5.0.Final]
at org.drools.reteoo.PropagationQueuingNode$ModifyToSinkAction.execute(PropagationQueuingNode.java:513) ~[drools-core-5.5.0.Final.jar:5.5.0.Final]
at org.drools.reteoo.PropagationQueuingNode.propagateActions(PropagationQueuingNode.java:280) ~[drools-core-5.5.0.Final.jar:5.5.0.Final]
at org.drools.reteoo.PropagationQueuingNode$PropagateAction.execute(PropagationQueuingNode.java:588) ~[drools-core-5.5.0.Final.jar:5.5.0.Final]
at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:993) [drools-core-5.5.0.Final.jar:5.5.0.Final]
12 years, 5 months
Drools time to insert facts
by Bojan Janisch
Hey guys,
is it normal to wait hours or to get out of memory error, for a rule which checks for 5 or 6 objects? No constraints, just simple checking for objects in working memory.
Greetings
Bojan
12 years, 5 months
ruleflow-group and jBPMN
by droolster
Hello,
Please can the community help me.
I have setup a Drools JBPMN process and am using it to determine which set
of rules to fire under different scenarios.
However, when I add the ruleflow-group attribute to the rules in the DRL
file, the rules fail to execute.
Here is my setup:
foo.bpmn2
RuleFlowGroup="abc"
rules.drl
rule "number one" ruleflow-group "abc"
When I initiate the process, the rule do not fire. If I take out the
ruleflow-group attribute in the DRL file, the rules fire. Any idea what I am
not doing or doing wrong?
Regards.
--
View this message in context: http://drools.46999.n3.nabble.com/ruleflow-group-and-jBPMN-tp4025347.html
Sent from the Drools: User forum mailing list archive at Nabble.com.
12 years, 5 months
