Yes. Just have a look at the doc (Rule Language Conditional Elements section) : http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-expert/ht... -----Message d'origine----- De : rules-users-bounces(a)lists.jboss.org [mailto: rules-users-bounces(a)lists.jboss.org] De la part de Madhav Bhamidipati Envoyé : jeudi 15 octobre 2009 08:39 À : rules-users(a)lists.jboss.org Objet : [rules-users] How complex can be an expression in given rule... Hi, Are the expressions in a rule can be as complex as a regular language support. For example can the expression be as complex as (a == b || (a <= d && a > e )? Where can I find the info. about what sort of expressions supported? Madhav _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -------------------------------------------------------- Ce courriel et toutes les pièces jointes sont confidentiels et peuvent être couverts par un privilège ou une protection légale. Il est établi à l'attention exclusive de ses destinataires. Toute utilisation de ce courriel non conforme à sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse préalable. Toutes opinions exprimées dans ce courriel ne sauraient nécessairement refléter celle de Natixis, de ses filiales. Elles sont aussi susceptibles de modification sans notification préalable. Si vous recevez ce courriel par erreur, merci de le détruire et d'en avertir immédiatement l'expéditeur. L'Internet ne permettant pas d'assurer l'intégrité de ce courriel, Natixis décline toute responsabilité s'il a été altéré, déformé ou falsifié et chaque destinataire qui utilise ce mode de communication est supposé en accepter les risques. This email and any attachment are confidential and may be legally privileged or otherwise protected from disclosure. It is intended only for the stated addressee(s) and access to it by any other person(s) is unauthorised. Any use, dissemination or disclosure not in accordance with its purpose, either in whole or in part, is prohibited without our prior formal approval. Any opinion expressed in this email may not necessarily reflect the opinion of Natixis, its affiliates. It may also be subject to change without prior notice. If you are not an addressee, you must not disclose, copy, circulate or in any other way use or rely on the information contained in this email. If you have received it in error, please inform us immediately and delete all copies. The Internet can not guarantee the integrity of this email therefore Natixis shall not be liable for the email if altered, changed or falsified and anyone who communicates with us by e-mail is taken to accept these risks. -------------------------------------------------------- _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users