How to do method chaining in Java? o.m1().m2().m3().m4()

Posted by Pentium10 on Stack Overflow See other posts from Stack Overflow or by Pentium10
Published on 2010-05-20T08:52:32Z Indexed on 2010/05/20 9:00 UTC
Read the original article Hit count: 170

Filed under:

java

|

breadcrumbs

Maybe the title might be better, if someone knows a better one, please edit.

I've seen in many Java code notation that after a method we call another, here is an example.

Toast.makeText(text).setGravity(Gravity.TOP, 0, 0).setView(layout).show();

As you see after calling makeText on the return we call setGravity and so far.

How can I do this with my own classes? Do I have to do anything special?

© Stack Overflow or respective owner

Related posts about java

Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More

Related posts about breadcrumbs

Could breadcrumbs be considered as rich anchor text, and drop my ranking?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I have breadcrumbs on my site, and the anchor text for the links are an exact match for the keyword I want to rank for. So in other words, it's "rich" anchor text. An example of my breadcrumbs could look like: Home Apple Cheats Apple Points Cheats Apple Seeds Game Cheats Well I've also used… >>> More
Breadcrumbs in CakePHP

as seen on Stack Overflow - Search for 'Stack Overflow'
I use HtmlHelper from CakePHP to create breadcrumbs navigation for my page... And i set $html->getCrumbs('separator', 'Home Page') to default.ctp and in other views i set $html->addCrumbs('nameLink', 'linkUrl'); All works fine! But when I open my Home Page there is no breadcrumbs, why? >>> More
Windows 7 breadcrumbs in jQuery?

as seen on Stack Overflow - Search for 'Stack Overflow'
I could have swore I have seen this before, but has anyone the Windows 7 breadcrumb feature done in jQuery? >>> More
Breadcrumbs to show Navigation of user

as seen on Stack Overflow - Search for 'Stack Overflow'
My Folder structure in sharepoint is flat one. in the same level I have pages Home, Main Articles, Articles by Category, Article Content aspx pages. A user can navigate like Home Main Articles Articles by Category Article or Home Main Articles Article or Home Article. I want user to see the… >>> More
navXT breadcrumbs plugin for wordpress, hide post title

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, i'm trying to hide the post titles using this plugin http://mtekk.weblogs.us/code/breadcrumb-navxt/ so i want to show the full breadcrumbs always, except when entering to a post, in there, i just wanna hide the post's title, i find it's code kind'a confusing, i managed to hide the "current page… >>> More