Merhaba arkada\u015flar, bug\u00fcn sizinle java’da metodlar konusuna giri\u015f yapaca\u011f\u0131z. Metodlar 2’ye ayr\u0131l\u0131r. Bunlar De\u011fer d\u00f6nd\u00fcren ve D\u00f6nd\u00fcrmeyen metodlard\u0131r. Java’n\u0131n C# gibi PHP gibi di\u011fer pop\u00fcler dillerden belirgin bir fark\u0131 ise fonksiyonlar\u0131n olmay\u0131\u015f\u0131d\u0131r. Java’da Fonksiyonlar\u0131n yerini metodlar almaktad\u0131r.<\/p>\n\n\n\n
De\u011fer D\u00f6nd\u00fcrmeyen(Void) Metodlar<\/strong><\/p>\n\n\n\n Bu metodlar, metod i\u00e7inde yap\u0131lan i\u015flemler sonucu herhangi bir de\u011fer return<\/strong> ifadesi ile de\u011fer d\u00f6nd\u00fcrmedi\u011fi zaman kullan\u0131l\u0131r. Bu metodlar yap\u0131s\u0131 a\u015fa\u011f\u0131daki gibidir.<\/p>\n\n\n\n static void MetodAdi()<\/em><\/strong> main(String [] args)<\/em><\/strong> Bu metodun kullan\u0131laca\u011f\u0131 zaman \u00e7a\u011fr\u0131lmas\u0131 gerekmektedir.<\/p>\n\n\n\n De\u011fer D\u00f6nd\u00fcren Metodlar<\/strong><\/p>\n\n\n\n Bu metodlar yap\u0131lacak olan i\u015flemlerin sonunda return<\/strong> ifadesi ile de\u011fer d\u00f6nd\u00fcrece\u011fi zaman kullan\u0131l\u0131r. Bu metodlar \u00e7a\u011fr\u0131laca\u011f\u0131 zaman Operat\u00f6rler dersinde g\u00f6rd\u00fc\u011f\u00fcm\u00fcz atama Operat\u00f6r\u00fcn\u00fcn sa\u011f\u0131nda kullan\u0131l\u0131r. Bu metodlarda void yerine de\u011fer d\u00f6nd\u00fcrecek nesnenin tipi yaz\u0131l\u0131r, int,double,string,boolean vs…<\/p>\n\n\n\n static double topla(Double s1,Double s2)<\/strong> main(String [] args)<\/strong> Parametre Nedir?<\/strong><\/p>\n\n\n\n Parametre, metodlar i\u00e7erisinde kullanmak istedi\u011fimiz de\u011fi\u015fkenlere referans etmesi yani onlar\u0131n yerini tutmas\u0131 i\u00e7in belirledi\u011fimiz yap\u0131lard\u0131r. \u00d6rne\u011fin de\u011fer d\u00f6nd\u00fcren metod \u00f6rne\u011fimizde 2 adet double tipli parametre vard\u0131r ve bu metod \u00e7a\u011fr\u0131laca\u011f\u0131 zaman bu parametreler yerine kullan\u0131lacak de\u011fi\u015fkenler yerle\u015ftirilir.<\/p>\n\n\n\n Size bir de iyi haberim var. Bu konuyla beraber Java’ya giri\u015f dersimizi bitirdik ve gelecek dersimizden itibaren Nesne Tabanl\u0131 Programlama derslerine giri\u015f yapaca\u011f\u0131z. \u0130\u015fledi\u011fimiz konularla ilgili bol bol \u00f6rnek yapmay\u0131 unutmay\u0131n.<\/p>\n","protected":false},"excerpt":{"rendered":" Merhaba arkada\u015flar, bug\u00fcn sizinle java’da metodlar konusuna giri\u015f yapaca\u011f\u0131z. Metodlar 2’ye ayr\u0131l\u0131r. Bunlar De\u011fer d\u00f6nd\u00fcren ve D\u00f6nd\u00fcrmeyen metodlard\u0131r. Java’n\u0131n C#…<\/p>\n","protected":false},"author":1,"featured_media":1390,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[220,302,381,448,474,528,605],"class_list":["post-429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programlama","tag-formal","tag-java","tag-metodlar","tag-parametre","tag-return","tag-static","tag-void"],"_links":{"self":[{"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/posts\/429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=429"}],"version-history":[{"count":1,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/posts\/429\/revisions"}],"predecessor-version":[{"id":1423,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/posts\/429\/revisions\/1423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=\/wp\/v2\/media\/1390"}],"wp:attachment":[{"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.delimuhendis.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
{<\/em><\/strong>
\/\/ Yap\u0131lacak i\u015flemler <\/em><\/strong>
}<\/em><\/strong><\/p>\n\n\n\n
{<\/em><\/strong>
MetodAdi();<\/em><\/strong>
}<\/em><\/strong><\/p>\n\n\n\n
{<\/strong>
return s1+s2;<\/strong>
}<\/strong><\/p>\n\n\n\n
{<\/strong>
Double toplamiAl = topla(5,8);<\/strong>
}<\/strong><\/p>\n\n\n\n