Re: RE: Ayuda con un return

Miguel Angel Fuentes Garcia <[email protected]> Tue, 8 Mar 2011 09:05:35 -0600
Newsgroups	gmane.comp.java.javaspain
Message-ID	<[email protected]>
--002354530668c34c26049df9f19c
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: quoted-printable

Gracias a todos  ya quedo

El 8 de marzo de 2011 09:04, josecursotsm <[email protected]> escribi=
=F3:

>
>
>
> --- En [email protected], Miguel Angel Fuentes Garcia
> <freelance.mexico@...> escribi=F3:
>
> >
> > Buenas tardes a todos, miren tengo el siguiente codigo:
> >
> > private static Pill findNext(Pill paramPill)
> > {
> > Enumeration localEnumeration =3D new Enumeration();
> > Pill localPill1 =3D null;
> >
> >
> > label41: for (Pill localPill2 =3Dnull; (localPill1 =3D
> > localEnumeration.next()) !=3D null; localPill2 =3D localPill1)
> > if ((localPill1.equals(paramPill)) || ((localPill2 !=3D null) &&
> > (localPill2.getNextTake() <=3D localPill1.getNextTake())))
> > break label41;
> >
> > return localPill2;
> > }
> >
> > Pero me manda un error en el return, dice que el localPill2 no esta
> > definido y no me deja a vanzar pero lo defini en el ciclo " for
> (Pill
> > localPill2 =3Dnull; " alguna sugerencia?
> >
> >
> > Gracias
> >
>
> Hola, el localPill2 no est=E1 definido porque es local del for(al estar
> declarda en l for, cuando termina el for, se eliminan las variables
> dentro de su =E1mbito.
> si quieres devolver con el return localPill2 declarala antes del
> for(dejando la primera declaracion del for vacia):
>
>
> private static Pill findNext(Pill paramPill)
> {
> Enumeration localEnumeration =3D new Enumeration( );
> Pill localPill1 =3D null;
> Pill localPill2 =3Dnull;
>
> label41: for (; (localPill1 =3D
>
> localEnumeration. next()) !=3D null; localPill2 =3D localPill1)
> if ((localPill1. equals(paramPill )) || ((localPill2 !=3D null) &&
> (localPill2. getNextTake( ) <=3D localPill1.getNextT ake())))
> break label41;
>
> return localPill2;
> }
>
> espero haberte ayudado, un saludo.
>
>=20=20
>

--002354530668c34c26049df9f19c
Content-Type: text/html; charset=windows-1252
Content-Transfer-Encoding: quoted-printable




<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/htm=
l4/strict.dtd">
<html>
<head>
</head>







<body style=3D"background-color: #fff;">
<span style=3D"display:none">&nbsp;</span>

<!--~-|**|PrettyHtmlStartT|**|-~-->
<div id=3D"ygrp-mlmsg" style=3D"position:relative;">
  <div id=3D"ygrp-msg" style=3D"z-index: 1;">
<!--~-|**|PrettyHtmlEndT|**|-~-->

    <div id=3D"ygrp-text" >
=20=20=20=20=20=20
=20=20=20=20=20=20
      <p>Gracias a todos =A0ya quedo<br><br><div class=3D"gmail_quote">El 8=
 de marzo de 2011 09:04, josecursotsm <span dir=3D"ltr">&lt;<a href=3D"mail=
to:[email protected]">[email protected]</a>&gt;</span> escribi=F3:<=
br><blockquote class=3D"gmail_quote" style=3D"border-left:1px #ccc solid;">














<div style=3D"background-color:#fff;">
<span>=A0</span>


<div>
  <div>


    <div>
=20=20=20=20=20=20
=20=20=20=20=20=20
      <p><br>
--- En <a href=3D"mailto:javaSpain%40yahoogroups.com" target=3D"_blank">jav=
[email protected]</a>, Miguel Angel Fuentes Garcia<br>
&lt;freelance.mexico@...&gt; escribi=F3:</p><div><div></div><div class=3D"h=
5"><br>
&gt;<br>
&gt; Buenas tardes a  todos, miren  tengo el siguiente codigo:<br>
&gt;<br>
&gt;   private static Pill findNext(Pill paramPill)<br>
&gt;   {<br>
&gt;     Enumeration localEnumeration =3D new Enumeration();<br>
&gt;     Pill localPill1 =3D null;<br>
&gt;<br>
&gt;<br>
&gt;     label41: for (Pill localPill2 =3Dnull; (localPill1 =3D<br>
&gt; localEnumeration.next()) !=3D null; localPill2 =3D localPill1)<br>
&gt;       if ((localPill1.equals(paramPill)) || ((localPill2 !=3D null) &a=
mp;&amp;<br>
&gt; (localPill2.getNextTake() &lt;=3D localPill1.getNextTake())))<br>
&gt;         break label41;<br>
&gt;<br>
&gt;     return localPill2;<br>
&gt;   }<br>
&gt;<br>
&gt; Pero me manda un error  en el return, dice  que  el localPill2 no esta=
<br>
&gt; definido y no me deja a vanzar pero  lo defini  en el ciclo  &quot;  f=
or<br>
(Pill<br>
&gt; localPill2 =3Dnull;  &quot;   alguna sugerencia?<br>
&gt;<br>
&gt;<br>
&gt; Gracias<br>
&gt;<br>
<br></div></div>
Hola, el localPill2 no est=E1 definido porque es local del for(al estar<br>
declarda en l for, cuando termina el for, se eliminan las variables<br>
dentro de su =E1mbito.<br>
si quieres devolver con el return localPill2 declarala antes del<br>
for(dejando la primera declaracion del for vacia):<div class=3D"im"><br>
<br>
private static Pill findNext(Pill paramPill)<br>
{<br>
Enumeration localEnumeration =3D new Enumeration( );<br>
Pill localPill1 =3D null;<br></div>
Pill localPill2 =3Dnull;<br>
<br>
label41: for (; (localPill1 =3D<div class=3D"im"><br>
localEnumeration. next()) !=3D null; localPill2 =3D localPill1)<br>
if ((localPill1. equals(paramPill )) || ((localPill2 !=3D null) &amp;&amp;<=
br>
(localPill2. getNextTake( ) &lt;=3D localPill1.getNextT ake())))<br>
break label41;<br>
<br>
return localPill2;<br>
}<br>
<br></div>
espero haberte ayudado, un saludo.<br>
<br>
<p></p>

    </div>
=20=20=20=20=20

=20=20=20=20
    <div style=3D"color:#fff;"></div>


</div>



=20=20






</div></div></blockquote></div><br>
</p>

    </div>
=20=20=20=20=20

    <!--~-|**|PrettyHtmlStart|**|-~-->
    <div style=3D"color: #fff; height: 0;">__._,_.___</div>

=20=20=20=20=20=20=20=20
=20=20
=20=20=20
    <div id=3D"ygrp-actbar" style=3D"clear: both; margin-bottom: 10px; whit=
e-space: nowrap; color: #666; padding-top: 15px;">
      <div>
        <a href=3D"mailto:[email protected]?subject=3DRe%3A%20%5Bj=
avaSpain%5D%20RE%3A%20Ayuda%20con%20un%20return" style=3D"margin-right: 0; =
padding-right: 0;">
	  Responder a <span style=3D"font-weight: 700;">remitente</span></a> |
        <a href=3D"mailto:[email protected]?subject=3DRe%3A%20%5Bja=
vaSpain%5D%20RE%3A%20Ayuda%20con%20un%20return">
	  Responder a <span style=3D"font-weight: 700;">grupo</span></a> |
        	  <a href=3D"http://es.groups.yahoo.com/group/javaSpain/post;_ylc=
=3DX3oDMTJxcGlzcDQ3BF9TAzk3NDkwNDYzBGdycElkAzE5NDEzNDUEZ3Jwc3BJZAMxNjYwMzk2=
MDU2BG1zZ0lkAzI1NzA5BHNlYwNmdHIEc2xrA3JwbHkEc3RpbWUDMTI5OTU5NjkxMA--?act=3D=
reply&messageNum=3D25709">Responder <span style=3D"font-weight: 700;">media=
nte la Web</span></a> |
            	<a href=3D"http://es.groups.yahoo.com/group/javaSpain/post;_yl=
c=3DX3oDMTJlajZmdHZiBF9TAzk3NDkwNDYzBGdycElkAzE5NDEzNDUEZ3Jwc3BJZAMxNjYwMzk=
2MDU2BHNlYwNmdHIEc2xrA250cGMEc3RpbWUDMTI5OTU5NjkxMA--" style=3D"font-weight=
: 700;">Crear un tema nuevo</a>
      </div>

                <a href=3D"http://es.groups.yahoo.com/group/javaSpain/messa=
ge/25707;_ylc=3DX3oDMTM2ZHVqMm5tBF9TAzk3NDkwNDYzBGdycElkAzE5NDEzNDUEZ3Jwc3B=
JZAMxNjYwMzk2MDU2BG1zZ0lkAzI1NzA5BHNlYwNmdHIEc2xrA3Z0cGMEc3RpbWUDMTI5OTU5Nj=
kxMAR0cGNJZAMyNTcwNw--">Mensajes con este tema</a>
          (<span style=3D"font-weight: 700;">3</span>)
          </div>=20
<!------- Start Nav Bar ------>

<!-- |**|begin egp html banner|**| -->
<div id=3D"ygrp-vital" style=3D"background-color: #e0ecee; font-family: Ver=
dana; font-size: 10px; margin-bottom: 10px; padding: 10px;">
      <span id=3D"vithd" style=3D"font-weight: bold; color: #333; text-tran=
sform: uppercase; ">Actividad reciente:</span>

    <ul style=3D"list-style-type: none; margin: 0; padding: 0; display: inl=
ine;">
                                                    </ul>
=20=20=20=20
  <div style=3D"clear: both; padding-top: 2px; color: #1e66ae;">
    <a href=3D"http://es.groups.yahoo.com/group/javaSpain;_ylc=3DX3oDMTJlc2=
9lcnAyBF9TAzk3NDkwNDYzBGdycElkAzE5NDEzNDUEZ3Jwc3BJZAMxNjYwMzk2MDU2BHNlYwN2d=
GwEc2xrA3ZnaHAEc3RpbWUDMTI5OTU5NjkxMA--" style=3D"text-decoration: none;">V=
isita tu grupo</a>
  </div>
</div>

      <div id=3D"ygrp-grfd" style=3D"font-family: Verdana; font-size: 12px;=
 padding: 15px 0;">
=20=20=20=20=20=20
<!-- |**|begin egp html banner|**| -->

      Para cancelar su subscripci=F3n a este grupo, env=EDe un mensaje de c=
orreo electr=F3nico a:<BR>
[email protected]<BR>
<BR>
=20=20=20=20=20=20
<!-- |**|end egp html banner|**| -->

    </div>
=20=20
<div id=3D"ft" style=3D"font-family: Arial; font-size: 11px; margin-top: 5p=
x; padding: 0 2px 0 0; clear: both;">
  <a href=3D"http://es.groups.yahoo.com/;_ylc=3DX3oDMTJkcWkxZWhvBF9TAzk3NDk=
wNDYxBGdycElkAzE5NDEzNDUEZ3Jwc3BJZAMxNjYwMzk2MDU2BHNlYwNmdHIEc2xrA2dmcARzdG=
ltZQMxMjk5NTk2OTEw" style=3D"float: left;"><img src=3D"http://l.yimg.com/a/=
i/us/yg/logo/es.gif" height=3D"19" width=3D"141" alt=3D"Yahoo! Grupos" styl=
e=3D"border: 0;"/></a>
  <div style=3D"color: #747575; float: right;">Cambiar a: <a href=3D"mailto=
:[email protected]?subject=3DCambiar Formato de Env=C3=
=ADo: Tradicional" style=3D"text-decoration: none;">Solo Texto</a>, <a href=
=3D"mailto:[email protected]?subject=3DEnv=C3=ADo de Correo:=
 Rese=C3=B1a" class=3D"margin-rt" style=3D"text-decoration: none;">Rese\xc3=
\xb1a Diaria</a> &bull; <a href=3D"mailto:javaSpain-unsubscribe@yahoogroups=
.com?subject=3DCancelar suscripci=F3n" style=3D"text-decoration: none;">Can=
celar suscripci=F3n</a> &bull; <a href=3D"http://es.docs.yahoo.com/info/uto=
s.html" style=3D"text-decoration: none;">Condiciones de uso</a></div>
</div>

<!-- |**|end egp html banner|**| -->

  </div> <!-- ygrp-msg -->

  <!-- Sponsor -->
  <!-- |**|begin egp html banner|**| -->
  <div id=3D"ygrp-sponsor" style=3D"width:160px; float:right; clear:none; m=
argin:0 0 25px 0; background: #fff;">

<!-- Start Recommendations -->
<div id=3D"ygrp-reco">
     </div>
<!-- End Recommendations -->



  </div>   <!-- |**|end egp html banner|**| -->

  <div style=3D"clear:both; color: #FFF; font-size:1px;">.</div>
</div>

  <img src=3D"http://geo.yahoo.com/serv?s=3D97490463/grpId=3D1941345/grpspI=
d=3D1660396056/msgId=3D25709/stime=3D1299596910/nc1=3D1/nc2=3D2/nc3=3D3" wi=
dth=3D"1" height=3D"1"> <br>

<div style=3D"color: #fff; height: 0;">__,_._,___</div>
<!--~-|**|PrettyHtmlEnd|**|-~-->

</body>

<!--~-|**|PrettyHtmlStart|**|-~-->
<head>
  <style type=3D"text/css">
  <!--
  #ygrp-mkp {
  border: 1px solid #d8d8d8;
  font-family: Arial;
  margin: 10px 0;
  padding: 0 10px;
}

#ygrp-mkp hr {
  border: 1px solid #d8d8d8;
}

#ygrp-mkp #hd {
  color: #628c2a;
  font-size: 85%;
  font-weight: 700;
  line-height: 122%;
  margin: 10px 0;
}

#ygrp-mkp #ads {
  margin-bottom: 10px;
}

#ygrp-mkp .ad {
  padding: 0 0;
}

#ygrp-mkp .ad p {
  margin: 0;
}

#ygrp-mkp .ad a {
  color: #0000ff;
  text-decoration: none;
}
  #ygrp-sponsor #ygrp-lc {
  font-family: Arial;
}

#ygrp-sponsor #ygrp-lc #hd {
  margin: 10px 0px;
  font-weight: 700;
  font-size: 78%;
  line-height: 122%;
}

#ygrp-sponsor #ygrp-lc .ad {
  margin-bottom: 10px;
  padding: 0 0;
}

  a {
    color: #1e66ae;
  }

  #actions {
    font-family: Verdana;
    font-size: 11px;
    padding: 10px 0;
  }

  #activity {
    background-color: #e0ecee;
    float: left;
    font-family: Verdana;
    font-size: 10px;
    padding: 10px;
  }

  #activity span {
    font-weight: 700;
  }

  #activity span:first-child {
    text-transform: uppercase;
  }

  #activity span a {
    color: #5085b6;
    text-decoration: none;
  }

  #activity span span {
    color: #ff7900;
  }

  #activity span .underline {
    text-decoration: underline;
  }

  .attach {
    clear: both;
    display: table;
    font-family: Arial;
    font-size: 12px;
    padding: 10px 0;
    width: 400px;
  }

  .attach div a {
    text-decoration: none;
  }

  .attach img {
    border: none;
    padding-right: 5px;
  }

  .attach label {
    display: block;
    margin-bottom: 5px;
  }

  .attach label a {
    text-decoration: none;
  }
=20=20
  blockquote {
    margin: 0 0 0 4px;
  }

  .bold {
    font-family: Arial;
    font-size: 13px;
    font-weight: 700;
  }

  .bold a {
    text-decoration: none;
  }

  dd.last p a {
    font-family: Verdana;
    font-weight: 700;
  }

  dd.last p span {
    margin-right: 10px;
    font-family: Verdana;
    font-weight: 700;
  }

  dd.last p span.yshortcuts {
    margin-right: 0;
  }

  div.attach-table div div a {
    text-decoration: none;
  }

  div.attach-table {
    width: 400px;
  }

  div.file-title a, div.file-title a:active, div.file-title a:hover, div.fi=
le-title a:visited {
    text-decoration: none;
  }

  div.photo-title a, div.photo-title a:active, div.photo-title a:hover, div=
.photo-title a:visited {
    text-decoration: none;
  }

  div#ygrp-mlmsg #ygrp-msg p a span.yshortcuts {
    font-family: Verdana;
    font-size: 10px;
    font-weight: normal;
  }

  .green {
    color: #628c2a;
  }

  .MsoNormal {
    margin: 0 0 0 0;
  }

  o {
    font-size: 0;
  }

  #photos div {
    float: left;
    width: 72px;
  }

  #photos div div {
    border: 1px solid #666666;
    height: 62px;
    overflow: hidden;
    width: 62px;
  }

  #photos div label {
    color: #666666;
    font-size: 10px;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
    width: 64px;
  }

  #reco-category {
    font-size: 77%;
  }

  #reco-desc {
    font-size: 77%;
  }

  .replbq {
    margin: 4px;
  }

  #ygrp-actbar div a:first-child {
   /* border-right: 0px solid #000;*/
    margin-right: 2px;
    padding-right: 5px;
  }

  #ygrp-mlmsg {
    font-size: 13px;
    font-family: Arial, helvetica,clean, sans-serif;
    *font-size: small;
    *font: x-small;
  }

  #ygrp-mlmsg table {
    font-size: inherit;
    font: 100%;
  }

  #ygrp-mlmsg select, input, textarea {
    font: 99% Arial, Helvetica, clean, sans-serif;
  }

  #ygrp-mlmsg pre, code {
    font:115% monospace;
    *font-size:100%;
  }

  #ygrp-mlmsg * {
    line-height: 1.22em;
  }

  #ygrp-mlmsg #logo {
    padding-bottom: 10px;
  }

  #ygrp-mlmsg a {
    color: #1E66AE;
  }

  #ygrp-msg p a {
    font-family: Verdana;
  }

  #ygrp-msg p#attach-count span {
    color: #1E66AE;
    font-weight: 700;
  }

  #ygrp-reco #reco-head {
    color: #ff7900;
    font-weight: 700;
  }

  #ygrp-reco {
    margin-bottom: 20px;
    padding: 0px;
  }

  #ygrp-sponsor #ov li a {
    font-size: 130%;
    text-decoration: none;
  }

  #ygrp-sponsor #ov li {
    font-size: 77%;
    list-style-type: square;
    padding: 6px 0;
  }=20

  #ygrp-sponsor #ov ul {
    margin: 0;
    padding: 0 0 0 8px;
  }

  #ygrp-text {
    font-family: Georgia;
  }

  #ygrp-text p {
    margin: 0 0 1em 0;
  }

  #ygrp-text tt {
    font-size: 120%;
  }

  #ygrp-vital ul li:last-child {
    border-right: none !important;=20
  }=20
  -->
  </style>
</head>

<!--~-|**|PrettyHtmlEnd|**|-~-->
</html>
<!-- end group email -->


--002354530668c34c26049df9f19c--