Try a comma instead of && WrapperClass( sentence matches ".*Alpha.*", sentence2 matches ".*Beta*.") --- On Mon, 6/1/09, Armaghan Mahmud <mahmud.armaghan(a)gmail.com&gt; wrote: > From: Armaghan Mahmud <mahmud.armaghan(a)gmail.com&gt; > Subject: Re: [rules-users] String comparison question > To: "Rules Users List" <rules-users(a)lists.jboss.org&gt; > Date: Monday, June 1, 2009, 11:12 AM > Thanks for your reply Edson. What > if I want to test for multiple substrings in different > strings? > > For example, how can I find beta in sentence2? > > I tried to combine WrapperClass( sentence matches > ".*Alpha.*" && sentence2 matches > ".*Beta*.") but I got errors. > > Thanks, > Armaghan > > 2009/5/31 Edson Tirelli <tirelli(a)post.com&gt; > > > If the string you are looking for is a substring of > your sentence, you need to either use a regexp or an eval to > call for an indexOf-like method: > > > WrapperClass( sentence matches ".*Alpha.*" ) > > []s > Edson > > > 2009/5/31 Armaghan Mahmud <mahmud.armaghan(a)gmail.com&gt; > > > > > > Hey guys, > > I read in a previous post that == in Drools 4.0.7 maps > to .equals() automatically. My situation required me to put > a String object into the working memory and do a comparison > on it to see if a particular word is in the passed String > sentence. Could anybody please guide me as to how to > approach this problem? Thanks in advance. Here's my > original code: > > > > rule "Find Alpha in a > sentence" > salience100 > wrap: WrapperClass(Sentence == "Alpha") > then > System.out.println("Aha found > ya!"); > end > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > -- > Edson Tirelli > JBoss Drools Core Development > JBoss, a division of Red Hat @ www.jboss.com > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > -----Inline Attachment Follows----- > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users