Ok, vlw peter. Em 21 de abril de 2010 09:43, Peter P. Lupo <[email protected]> escreveu:
> Romulo, nas próximas vezes, para obter uma solução mais rapidamente, nos dê > algum retorno sobre o que dissemos. Em momento nenhum você disse se entendeu > as explicações sobre pq o eclipse reclamava do null ou qual foi o resultado > do syso que pedi. Não sei, até agora, se vc entendeu a reclamação do > eclipse. > > De qq maneira, ficaram aí meus contatos pra vc e para os outros. > > Abraço > > Peter P. Lupo > http://craftnicely.blogspot.com - http://sites.google.com/site/pplupo > MPS.BR Authorized Implementation Practitioner - Certified ScrumMaster > Sun Certified Java Associate - Java Brown Belt > +55 (021) 81742487 > > > 2010/4/21 Romulo Freires <[email protected]> > >> Depois de muito tentar, e ler dezenas de tutoriais, o meu código está >> funcionando, mas não foi nada SIMPLES chegar até uma solução! >> E isso não aconteceu somente comigo. >> >> Agora vou partir para os próximos! >> >> Obrigado professor e Peter pela assistencia. >> >> >> Em 21 de abril de 2010 09:19, Peter P. Lupo <[email protected]> escreveu: >> >>> Romulo, me procura em algum instant messenger pra gente resolver isso >>> mais fácil: >>> >>> http://sites.google.com/site/pplupo/contato >>> >>> <http://sites.google.com/site/pplupo/contato>Abraço >>> >>> Peter P. Lupo >>> http://craftnicely.blogspot.com - http://sites.google.com/site/pplupo >>> MPS.BR Authorized Implementation Practitioner - Certified ScrumMaster >>> Sun Certified Java Associate - Java Brown Belt >>> +55 (021) 81742487 >>> >>> >>> 2010/4/21 Romulo Freires <[email protected]> >>> >>>> Eu só sei que eu tô a dois dias na linha do código, talvez fosse caso >>>> de revisar o enunciado 1e. >>>> >>>> Em 21 de abril de 2010 09:08, Peter P. Lupo <[email protected]>escreveu: >>>> >>>>> Bom galera, então de agora em diante, códigos só diretamente para os >>>>> monitores, ok? Tentem tirar suas dúvidas sem enviar códigos. >>>>> >>>>> Abraço >>>>> >>>>> Peter P. Lupo >>>>> http://craftnicely.blogspot.com - http://sites.google.com/site/pplupo >>>>> MPS.BR Authorized Implementation Practitioner - Certified ScrumMaster >>>>> Sun Certified Java Associate - Java Brown Belt >>>>> +55 (021) 81742487 >>>>> >>>>> >>>>> 2010/4/20 Miguel Jonathan <[email protected]> >>>>> >>>>> É isso, Romulo, a sua lógica está errada. >>>>>> Você está retornando nulo se algum elemento do vetor tiver um nome >>>>>> diferente do argumento. >>>>>> Não é isso. Deve retornar nulo se nenhum elemento do vetor for igual >>>>>> ao argumento! >>>>>> >>>>>> Agora, ficar enviando o código das suas soluções na lista geral não é >>>>>> bom.... aí o trabalho deixará de ser individual e passará a ser coletivo! >>>>>> >>>>>> Jonathan >>>>>> >>>>>> 2010/4/20 Peter P. Lupo <[email protected]> >>>>>> >>>>>>> Romulo, não precisa me mandar o código. O erro está neste método >>>>>>> mesmo. Quando vc está na primeira iteração do for, ele faz a >>>>>>> comparação. Dá >>>>>>> diferente. Ele retorna null. Sai do método. ;-) >>>>>>> >>>>>>> Corrija isto e não fará mais sentido ter o return null dentro do for. >>>>>>> Tendo o return null fora, o eclipse irá parar de reclamar. >>>>>>> >>>>>>> Edberg, vc leu e entendeu o que eu expliquei sobre a mensagem? >>>>>>> >>>>>>> Abraço >>>>>>> >>>>>>> Peter P. Lupo >>>>>>> http://craftnicely.blogspot.com - >>>>>>> http://sites.google.com/site/pplupo >>>>>>> MPS.BR Authorized Implementation Practitioner - Certified >>>>>>> ScrumMaster >>>>>>> Sun Certified Java Associate - Java Brown Belt >>>>>>> +55 (021) 81742487 >>>>>>> >>>>>>> >>>>>>> 2010/4/20 Edberg <[email protected]> >>>>>>> >>>>>>> Também estou com o mesmo problema no método "public static Cargo >>>>>>>> obtem(String nome)" >>>>>>>> O eclipse fica mandando a mensagem de que o método deve retornar um >>>>>>>> valor "do tipo Cargo". >>>>>>>> Já tentei contornar o problema de varias formas, usando valuesOf, >>>>>>>> toString, comparando de um a um, >>>>>>>> mas nada funciono. >>>>>>>> Se alguém puder ajudar, agradeço muito. >>>>>>>> >>>>>>>> On 19 abr, 22:27, Romulo Freires <[email protected]> wrote: >>>>>>>> > Tô tendo problemas com a assinatura "public static Cargo >>>>>>>> obtem(String >>>>>>>> > nome", TALVEZ SEJA UMA COISA BOBA, mas o fato é que eu fiquei >>>>>>>> preso >>>>>>>> > aí. >>>>>>>> > >>>>>>>> > segue a parte que não estou conseguindo implementar! >>>>>>>> > >>>>>>>> > "e) Deve haver um método de classe para obter a instância do enum >>>>>>>> a >>>>>>>> > partir da string do seu nome, >>>>>>>> > com a assinatura: public static Cargo obtem(String nome) >>>>>>>> > Por exemplo: Cargo.obtem("boy") deve retornar a referência da >>>>>>>> > instância BOY. >>>>>>>> > OBS1: o argumento desse método não precisa estar necessariamente >>>>>>>> em >>>>>>>> > maiúsculas, o seu método >>>>>>>> > deve fazer a conversão. >>>>>>>> > OBS2: caso o argumento em maiúsculas não corresponda a nenhum enum >>>>>>>> com >>>>>>>> > esse nome, o >>>>>>>> > método deve retornar null." >>>>>>>> > >>>>>>>> > Devido a essa Assinatura eu estou tendo problemas com o RETURN. >>>>>>>> > >>>>>>>> > O eclipse cobra um return null e eu não estou conseguindo me >>>>>>>> livrar >>>>>>>> > disso, mesmo com um método pronto. >>>>>>>> > >>>>>>>> > Se alguém puder ajudar eu agradeço muito. >>>>>>>> > >>>>>>>> > Abraços galera. >>>>>>>> > >>>>>>>> > -- >>>>>>>> > You received this message because you are subscribed to the Google >>>>>>>> Groups "Comp 2 - Geral" group. >>>>>>>> > To post to this group, send email to [email protected] >>>>>>>> . >>>>>>>> > To unsubscribe from this group, send email to >>>>>>>> [email protected]<comp2-geral%[email protected]> >>>>>>>> . >>>>>>>> > For more options, visit this group athttp:// >>>>>>>> groups.google.com/group/comp2-geral?hl=en. >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "Comp 2 - Geral" group. >>>>>>>> To post to this group, send email to [email protected]. >>>>>>>> To unsubscribe from this group, send email to >>>>>>>> [email protected]<comp2-geral%[email protected]> >>>>>>>> . >>>>>>>> For more options, visit this group at >>>>>>>> http://groups.google.com/group/comp2-geral?hl=en. >>>>>>>> >>>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Comp 2 - Geral" group. >>>>>>> To post to this group, send email to [email protected]. >>>>>>> To unsubscribe from this group, send email to >>>>>>> [email protected]<comp2-geral%[email protected]> >>>>>>> . >>>>>>> For more options, visit this group at >>>>>>> http://groups.google.com/group/comp2-geral?hl=en. >>>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Comp 2 - Geral" group. >>>>>> To post to this group, send email to [email protected]. >>>>>> To unsubscribe from this group, send email to >>>>>> [email protected]<comp2-geral%[email protected]> >>>>>> . >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/comp2-geral?hl=en. >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Comp 2 - Geral" group. >>>>> To post to this group, send email to [email protected]. >>>>> To unsubscribe from this group, send email to >>>>> [email protected]<comp2-geral%[email protected]> >>>>> . >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/comp2-geral?hl=en. >>>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Comp 2 - Geral" group. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]<comp2-geral%[email protected]> >>>> . >>>> For more options, visit this group at >>>> http://groups.google.com/group/comp2-geral?hl=en. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Comp 2 - Geral" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]<comp2-geral%[email protected]> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/comp2-geral?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Comp 2 - Geral" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<comp2-geral%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/comp2-geral?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Comp 2 - Geral" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<comp2-geral%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/comp2-geral?hl=en. > -- You received this message because you are subscribed to the Google Groups "Comp 2 - Geral" group. 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