Hello guys, i'm trying to seek an object in an ArrayList, but I don't know how I do it. I'm inserting this list as a global variable into drools, but I'd like to check if there is an ojbect in this list with a specific name. Could Anybody help me? The code is below: global java.util.List locacoes rule "Cliente pode alugar" when $motorista : umMotorista() // $list : ArrayList() from collect( umLocacaoImediata( cliente == $motorista(nome) ) ) then $motorista.setPodeAlugar(false); System.out.println($motorista.getNome() + " já possui uma alocacao"); update($motorista); end I'm trying to compare the attribute cliente from umLocacaoImediata with the attribute nome from motorista. How do I do it? If anybody can help me with the right way to do it, answer this mail, please. Rafael Alcemar _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Thanks for your answer but I forgot to say that I want to use the gloabal variable *locacoes*. *locacoes *is an ArrayList containing a list of umLocacaoImediata. How do I iterate over *locacoes* and discover if there is an object with the same name of the variable $motorista??? Thanks! Rafael Alcemar Chris Woodrow escreveu: > Hi, > Doesn't (client == $motorista.nome) work? > > 2007/9/26, Rafael Alcemar <rafael.alcemar(a)gmail.com > <mailto:rafael.alcemar@gmail.com>>: > > Hello guys, i'm trying to seek an object in an ArrayList, but I > don't know how I do it. I'm inserting this list as a global > variable into drools, but I'd like to check if there is an ojbect > in this list with a specific name. Could Anybody help me? The > code is below: > > global java.util.List locacoes > > rule "Cliente pode alugar" > when > $motorista : umMotorista() > // $list : ArrayList() from collect( umLocacaoImediata( > cliente == $motorista(nome) ) ) > then > $motorista.setPodeAlugar(false); > System.out.println($motorista.getNome() + " já possui uma > alocacao"); > update($motorista); > end > > I'm trying to compare the attribute cliente from > umLocacaoImediata with the attribute nome from motorista. How do > I do it? > > If anybody can help me with the right way to do it, answer this > mail, please. > > Rafael Alcemar > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org <mailto:rules-users@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 >

Use the "from" CE. Something like: Fact( ... ) from yourGlobalList 2007/9/27, Rafael Alcemar <rafael.alcemar(a)gmail.com <mailto:rafael.alcemar@gmail.com>>: Rafael Alcemar escreveu: > Thanks for your answer but I forgot to say that I want to use the > gloabal variable *locacoes*. *locacoes *is an ArrayList containing a > list of umLocacaoImediata. How do I iterate over *locacoes* and > discover if there is an object with the same name of the variable > $motorista??? > > Thanks! > Rafael Alcemar > > Chris Woodrow escreveu: >> Hi, >> Doesn't (client == $motorista.nome) work? >> >> 2007/9/26, Rafael Alcemar < rafael.alcemar(a)gmail.com <mailto:rafael.alcemar@gmail.com> >> <mailto:rafael.alcemar@gmail.com <mailto:rafael.alcemar@gmail.com>>>: >> >> Hello guys, i'm trying to seek an object in an ArrayList, but I >> don't know how I do it. I'm inserting this list as a global >> variable into drools, but I'd like to check if there is an ojbect >> in this list with a specific name. Could Anybody help me? The >> code is below: >> >> global java.util.List locacoes >> >> rule "Cliente pode alugar" >> when >> $motorista : umMotorista() >> // $list : ArrayList() from collect( umLocacaoImediata( >> cliente == $motorista(nome) ) ) >> then >> $motorista.setPodeAlugar(false); >> System.out.println($motorista.getNome() + " já possui uma >> alocacao"); >> update($motorista); >> end >> >> I'm trying to compare the attribute cliente from >> umLocacaoImediata with the attribute nome from motorista. How do >> I do it? >> >> If anybody can help me with the right way to do it, answer this >> mail, please. >> >> Rafael Alcemar >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> <mailto:rules-users@lists.jboss.org <mailto:rules-users@lists.jboss.org>> >> https://lists.jboss.org/mailman/listinfo/rules-users <https://lists.jboss.org/mailman/listinfo/rules-users> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> >> https://lists.jboss.org/mailman/listinfo/rules-users >> > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com <http://www.jboss.com> ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users