How do I use a variable from an Interface class?
Right now I have three classes. First class is called Game and it extends my second class call Parent and also implements my third class call Source. Source is an interface class. I have a variable that I want to use in my Source class named Checker. Now, How do I go among using that variable from my Game class? What should the code look like?
ex.
public class Game extends Parent implements Source
need help badly....
ok, what I forgot to tell you guys is that my variable
in my interface class is a boolean type(true or
false). It is set to true now. But I want it to change
to false when a user triggers a button in the Game
class. How do I do this? You don't because you can't. If you have a varaible declared in an interface it must be static and final. It cannot, therefore, be changed. Better head back to the drawing board.
Similar Messages
-
How to get an environment variable from OS in class ?
Hello,
How to get an environment variable from OS in class ?
Thanks !An example of a Java application that does this is Ant, when you add a line like this in your build.xml:
<!-- Import environment variables -->
<property environment="env"/>
I have looked at the source code of Ant 1.3, especially the file src/main/org/apache/tools/ant/taskdefs/Execute.java. Look at the methods getProcEnvironment() and getProcEnvCommand(). Ant uses an OS-dependent trick to get the environment variables.
You can download the Ant source code from http://jakarta.apache.org/ant
Jesper -
How can I use a variable for an interface log and error fle
I want to use a variable for the interface's log and error file so that when I migrate from Dev to QA to Prod I don't have to do a lot of editing.
Specifically on the "flow" tab for the "target", I want a variable to be the first part of the path for the log (\\sundev1\fnd1-hypd1) and join this with the rest (\update\log\logfile.log) within the LOG_FILE_NAME field.
Thank you!Hi,
It is quite simple....
just use the <%=odiRef.getSchemaName("D")%> before the file name and configure both path in the topology linked to each context. -
Dears,
I dont Understand How Can I Use the Variable Delay to Deploy Variable Delay on a Speedy-33 KitHello,
Thank you for posting to the NI Forums!! You should be able to incorporate the Variable Delay.vi into your vi and then build as normal and the functionality of the vi should translate to the build. What type of build are you doing? Are you receiving any specific errors? Thanks!
Regards,
Margaret Barrett
National Instruments
Applications Engineer
Digital Multimeters and LCR Meters -
How can I use environment variables in a controller?
Hi all,
How can I use environment variables in a controller?
I want to pass a fully qualified directory and file name to FileInputStream and would like to do it by resolving an env variable, such as $APPLTMP.
Is there a method somewhere that would resolve this??
By the way,Did anyone used the class of "oracle.apps.fnd.cp.request.RemoteFile"?
The following is the code.
My EBS server is installed with 2 nodes(one for current,and other is for application and DB).I want to copy the current server's file to the application server's $APPLTMP directory. But the result of "mCtx.getEnvStore().getEnv("APPLTMP")" is current server's $APPLTMP directory.
Can anyone help me on this?
private String getURL()
throws IOException
File locC = null;
File remC = new File(mPath);
String lurl = null;
CpUtil lUtil = new CpUtil();
String exten;
Connection lConn = mCtx.getJDBCConnection();
ErrorStack lES = mCtx.getErrorStack();
LogFile lLF = mCtx.getLogFile();
String gwyuid = mCtx.getEnvStore().getEnv("GWYUID");
String tmpDir = mCtx.getEnvStore().getEnv("APPLTMP");
String twoTask = mCtx.getEnvStore().getEnv("TWO_TASK");
// create temp file
mLPath = lUtil.createTempFile("OF", exten, tmpDir);
lUtil.logTempFile(mLPath, mLNode, mCtx);
Thanks,
binghaoHowever within OAF on the application it doesn't.
what doesnt work, do you get errors or nothing ?XX_TOP is defined in adovars.env only. Anywhere else this has to go?
No, it is read from the adovars.env file only.Thanks
Tapash -
How can we use java variable in javascript code on JSP page?
How can we use java variable in javascript code on JSP page?
Pls helpThink about it:
JSP/Java is executed on the Server and produces HTML+JavaScript.
Then that HTML+JavaScript is transfered to the client. The client now interpretes the HTML+JavaScript.
Obviously there's no way to access a Java variable directly from JavaScript.
What you can do, however, is write out some JavaScript that creates a JavaScript variable containing the value of your Java variable. -
How can i use substitution variable
Hai All
This is my sql statement
SELECT (TO_DATE(TO_CHAR(Intime,'DD-MON-YYYY')||' '||
TO_CHAR(0815,'0000'),'DD-MON-YYYY HH24:MI')-intime) * 24*60
from dail_att where to_char(intime,'hh24mi') between 0700 and 0815 ;
Here my table name called Dailyattendance
Intime field is declared as Date Type
So now i have hardcoded 0815 and now my intime is subtracted from this time so i can calculate the employee
coming late so how can i use substitution variable here to give the value at run time
Ie i need to give 0815 instead or any other time at runtime
Thanks In advance
Srikkanth.MWhere exactly are you planing to use it? Is sqlplus or at any other front end?
One way is to use below given SQL
SELECT ( TO_DATE ( TO_CHAR (intime, 'DD-MON-YYYY')
|| ' '
|| TO_CHAR (:TIME_VAR, '0000'),
'DD-MON-YYYY HH24:MI'
- intime
* 24
* 60
FROM dail_att
WHERE TO_CHAR (intime, 'hh24mi') BETWEEN 0700 AND 0815;*009*
Edited by: 009 on Apr 6, 2010 2:15 AM -
How can I use LDAP searching from OSX Lion Server to Mozilla Thunderbird?
How can I use LDAP searching from OSX Lion Server to Mozilla Thunderbird? We have a super awesome contacts server that works great for our Mac users. About 30% of our company are on PCs, and I would like to use the Mozilla Thunderbird mail client for them. I see that in Thunderbird I can set up LDAP searching, and would like to have this feature point to our contacts server. I've tried several different settings, and looked all over the web, but could not find the proper way to configure this. Does anyone know if this can be done, or if not, would have a better suggestion? Thank you for your time!!
try double clicking keychain acces should launch and ask if you want to install login, system, System roots
A dialog box will launch asking where to install the cert since your configuring a vpn I would put the certificate it in system. -
I can not find my playlists on apple tv. How can I use my playlists from itunes on apple tv ?
Hey luisathome,
Thanks for the question. The following resource outlines how to setup Home Sharing between your Apple TV and computer:
iTunes 11 for Mac: Play items in your iTunes library using Apple TV (2nd generation or later)
http://support.apple.com/kb/PH12153
Thanks,
Matt M. -
How can I use a pic from iPhoto as a background for a page, How can I use a pic as a background for a page
cd,
Insert the picture and position it as you desire
Make sure the picture is set to Floating in the Wrap Inspector
Arrange > Send Objects to Background
Regards, -
How do i use a tune from my itunes as a ringtone on my iphone
how do i use a tune from my i tunes as a ringtone on my iphone 4g
Instructions for both Windows and Mac users at this link:
http://www.wikihow.com/Make-Ringtones-for-the-iPhone -
HT4427 how do I use a song from iTunes as the ringtone for my iPhone 5?
how do I use a song from iTunes as the ringtone for my iPhone 5?
Google will find several free ways to create ringtones for iphone.
-
How to I use a music from my music as a ringtone on my iphone4s?
How to I use a music from my music as a ringtone on my iphone4s?
You can create custom ringtones with music in your iTunes library on your computer that does not include DRM protection. If you have a Mac running Snow Leopard or later, Apple includes at least one 3rd party app via the App Store for a Mac for creating custom ringtones. The one I've used is called Ringer, and I believe it was free or cost a couple of bucks. Creates the custom ringtone from your designated section of the song and places the ringtone in the appropriate location in your iTunes library to be selected under the Ringtones tab for your iPhone sync preferences with iTunes to be transferred to your iPhone.
I'm sure there are some free and paid 3rd party apps that provide the same for Windows. -
How can I access JSP variables from a JavaScript function in a JSP page?
Respected sir
How can I access JSP variables from a JavaScript function in a JSP page?
ThanxYou may be get some help from the code below.
<%
String str="str";
%>
<script>
function accessVar(){
var varStr='<%=str%>';
alert(varStr);// here will diplay 'str'
</script> -
How can we use Session Variable in Answers or Analysis?
How can we use Session Variable in Answers or Analysis?
Again, duplicate cross-posting!
See rukbat 's post here: Re: BI Apps 7.9.6.3(Agent Issue)
Maybe you are looking for
-
Downloaded new version itunes to Windows 7, now receiving error while computer is booting Apple Sync Notifier.exe- Entry Point Not Found the procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite.dll., He
-
Audio not working.video is working
im using ichat on a macook. i went to video chat with someone, that i usually video chat with, and the video part comes up but each of us cant hear one another. i then went to video chat with someone else with a macbook, and i get full use of audio a
-
I have looked everywhere, well maybe not everywhere, but I don't see any obvious way to create superscript type (or subscript for that matter) in Dreamweaver. I'm using Dreamweaver MX on a Mac. Is there a way to do this that is fairly simple. Is ther
-
Oracle 8i hash parallel update question
Hello All, Fairly new to Oracle (old Sybase guy). Using Oracle 8i. Trying to get an update to run in parallel against a table. Partitioned the table 4 ways using hash partitioining. Please see the following query/plan. I am trying to determine if thi
-
OBIEE 11g (11.1.1.5) - RCU Schemas
Hi, I have got a Virtual Machine (BI_Dev) with OBIEE 11g (11.1.1.5) installed but RCU schemas are pointing to the Database Server (DB_Dev). Now I would like to clone the BI_Dev virtual machine to BI_Prod. I can create RCU schemas executing RCU in the