You are comparing a double to a String ("85"). Although MVEL might convert strings to numbers, I wouldn't use this without some cogent reason.
Do you have this unexpected firing also when you use a double literal, i.e., 85.0 ? -W 2010/4/9 Ade Timi <adeyinka.t...@nathean.com> > Hi, > > > > I am new to Drools. I am having a problem comparing 2 double values. I have > a Java class with a double attribute called loanToValue. The loanToValue is > been read from an XML file and the value is 92000.0. Based on this value I > do not expect this rule to be fired, but for some reason it does. And the > print statement returns 92000.0. Does anyone know what I’m doing wrong? My > rule looks as follows: > > > > *rule* "G2 Equity in Asset" > > *ruleflow-group* "goods" > > *dialect* "mvel" > > *when* > > $d : IndividualDecision() > > Individual(*eval*($d.getLoanToValue() < "85")) > > *then* > > System.out.println("loanToValue: " + ($d.getLoanToValue())); > > *end* > > * * > > Thanks, > > Ade > > > > *Adeyinka Timi* | Technical Supprt | *Nathean Technologies Ltd* > > Registered Office 3 Lyncon Court, IDA Science & Technology Park, Snugborough > Road, Blanchardstown, Dublin 15, Ireland > *T +353 1 685 3001* | VOIP 076 615 1117 | *E adeyinka.t...@nathean.com* | > <http://www.nathean.com/>www.nathean.com > > Incorporated in Ireland, No. 339972 > > The information appearing in this email and any files transmitted with it > is confidential and may not be reproduced, modified, distributed, > transmitted, displayed, published or broadcast without the prior written > permission of Nathean Technologies Ltd. It is intended solely for the use of > the addressee(s). Nathean Technologies Ltd, its directors, officers and > employees do not accept liability for any loss or damage of any nature > howsoever arising pertaining to the use of information appearing in this > email and/or any files transmitted with it. Whilst this email has been > checked for the presence of computer viruses, Nathean Technologies Ltd does > not, except as required by law, represent, warrant and/or guarantee that the > integrity of this communication has been maintained nor that the > communication is free of errors, viruses, interception or interference. > > > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > >
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