Creating GUI interface for cof

I am attempting to create a GUI interface on Labview that will read the measurements from a load cell ( Futek model L2331) that is connected
through a DAQ interface and will output Coefficient of friction measurements vs time. I would also like to be able to save the data to a file (eg...excel).
Can anyone help me out with this?
JC

What I suspect you need, more for comparison than anything else, is the Force in Newtons not the strain in µ strain.
So one technique is to leave the input in volts and then figure out how many grams of weight gives how many volts from the load cell, and applying the necessory factors to give the force in Newtons unless of course your working in Christian units (lbs force).
Either way, strain or volts you are going to have to calibrate the input. Unless the factors are all ready supplied. to arrive at the following
"The
coefficient of friction is simply µ = Fspring /Fnormal
= Fspring /(mblock ·g
), g=9.81 m/s²" Notice that there is no mention of strain here but force.
Strain is defined as: - "The relative deformation of an object subjected to stress. Hence, strain is dimensionless."
Don't forget to get the sense of compression and tension correct for the displayed units.

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Creating Model Interfaces for GUI Layer

I'm trying to avoid directly using a class from my model layer in my GUI. But I need to use a method in my class lets say, "setPropertyFoo(object)". So is it worthwhile to create an interface for my class, have my class implement the interface, and then use the interface in my view layer just for this one method? And the broader more general question is, is there a point at which one should not create interfaces? Are interfaces, though a standard of proper OOP programming, ever a symptom of an underlying poor design structure if they are needed in some way? I would hope not but I'm still learning.
// Model layer
public class MyClass implements MyInterface
     private Object foo;
     // For simplicity
     public void setPropertyFoo(Object obj)
          foo = obj;
public interface MyInterface
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     public void setPropertyFoo(Object obj);
// View layer...
MyInterface face = Factory.createMyClass();
public void valueChanged(ListSelectionEvent event)
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     face.setPropertyFoo(list.getSelectedValue());

Your response sounds sensible to me. Thanks.
Part of any piece of software will be about behavior.
Part will be about data. Face it, a lot of what
software does is move data around. IMHO, at boundaries
between layers or modules (e.g. the DTO/DAO/VO for
moving data between a database and your program), or
wherever conversion occurs (to/from XML for instance)
you may need some getters and setters.I agree.
I try to avoid get/set in my code, but if I find I'm
writing a whole bunch of goop just to achieve that
grail, I stop and think about whether concealing that
particular object's state really needs to be
sacrosanct. And when I do provide access to that data,
it's not just blind get/set that sets or returns any
and all fields directly.This is helpful. It makes me think that there may be alternative means of achieving the same end without directly calling "set" on a field. Interesting.
Off the top of my head, if
you're doing a lot of passing objects as parameters to
methods that just call getters and setters and act on
the results, as opposed to saying
object.doSomethingThatModelsABusinessAction().This is helpful too. I think I see what you are saying here.
Using my example in the first post, I could modify it and say...
// View layer...
MyInterface face = Factory.createMyClass();
public void valueChanged(ListSelectionEvent event)
     face.selectionResponse(list.getSelectedValue());
// Then the model class...
Public class MyClass implements MyInterface
     private Object foo;
     // For simplicity
     private void setPropertyFoo(Object obj)
          foo = obj;
     public void selectionResponse(Object obj)
          setPropertyFoo(obj);
          // At least this gives the object more control
          // over whether or not to set the property at the
          // selection...
}But I also appreciate what you've shared about the danger of the extreme point of view. From just what I've tried, I've been able to determine that it is possible to twist up a simple application and create more design flaws by attempting to eliminate each and every set or get method. So It's reassuring that I can leave some in where it makes sense to do so.

Any gui interface for java db (derby ) such as oracle give sqldeveloper

hi master
sir any gui interface for java db (derby ) such as oracle give sqldeveloper that create table and view only mouse clicking
how i get derby gui interface
thank'
aamir

try db visualizer
http://www.minq.se/products/dbvis/

Do we need to create message interfaces for idocs and rfcs thatare imported

do we need to create message interfaces for idocs and rfcs thatare imported
from sap server
in scenarios from sap system to file or vice versa
i knew that we need not create message types
do we also skip creating message interfaces

hi,
you create an abstract message interface for IDOC only if you want to use
them in a BPM (integration process)
for more about IDOCs have a look at my book:
<a href="/people/michal.krawczyk2/blog/2006/10/11/xi-new-book-mastering-idoc-business-scenarios-with-sap-xi"><b>Mastering IDoc Business Scenarios with SAP XI</b></a>
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a>

Creating GUI's for simulators.

Hey all,
I am VERY new to Java. Can anyone point me in a direction to get more information on creating GUI's for simulators?
Thanks in advance.

Encephalopathic wrote:
overrule wrote:
Would your advice be extended to Jesus? I mean that he learn how to crawl before he tried to walk on water?I haven't learned that prog language.It's more about IQ isn't it, but okay, I'll give it to you in easily understandable terms - if you're dumb shut up.

Creating an Interface for a class: error

Hi there,
I'm new to Java as you'll see from the question.
I created a class "Bicycle" and then went on to create an interface for it "InterBicycle" only I get the following error:
bad class file: C:\Documents and Settings\Melanie\Bicycle\src\bicycle\InterBicycle.java
file does not contain class bicycle.InterBicycle
I checked in the bicycle folder and the "InterBicycle.java" file is there.
Does anyone know where I am going wrong?
Butterfly82

Hey, thank you for that petes.
Silly mistake on my part, I was just reading about Inheritance and then went on to reading about Interfaces.
Changing this I came up with another error for each of the methods implemented by Bicycle.java:
C:\... applyBreaks(int) in bicycle.Bicycle cannot implement applyBreaks(int) in bicycle.InterBicycle; attempting to assign weaker access privileges; was public
Here is the code I have (Taken from The java Tutorial):
package bicycle;
class Bicycle implements InterBicycle {
    int cadence = 0;
    int speed = 0;
    int gear = 1;
    void changeCadence(int newValue) {
        cadence = newValue;
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    void changeGear(int newValue);
    void speedUp(int increment);
    void applyBreaks(int decrement);
}

How to create custom GUI interface for Cisco router?

Hello,
I am working on a Cisco solution and I have my router configured for the solution I need. However, if a non-cisco person needs to use my solution then I think he will need a GUI interface which will have few "buttons" which when clicked will run some Cisco commands on Cisco router to make it work. Is there a way to design such GUI interface which is compatible with Cisco routers? I know Cisco has SDM, but that is too involved and detailed, which is useful only for people who know atleast a little bit about Cisco. Here I am looking at crowd who will have 0 knowledge of Cisco.
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Thank you.

There are lots of ways to do this - you can use SNMP or even HTTP to push or pull commands from Cisco devices. How easy it is to create a GUI depends on your programming skills. I would guess a simple web page triggering backend scripts would be the easiest way to do this.

GUI interface for non-global zones

My Goal:
Create multiple zones, each running different services thus eliminating the need for multiple servers w/out using VMware.
What I'm realizing:
Everything I've read points back to non-global zones being only a console based environment. Does anyone know if it's possible to login to non-global zones with a GUI interface?
Thanks,
Rick

We use the CDE login mechanism. From the CDE login screen on the global zone:
[] Select Options, Remote Login, Enter Host Name from the CDE login screen.
[] Enter the hostname (not the zone name!) of the non-global zone in the Enter the host name box.
[] Click OK.
[] Once the CDE login screen appears with the hostname of the non-globalzone listed at the top, log in as sysadmin.
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svcs -a | grep cde-login
Also, if you have restricted /etc/Xaccess, you'll need to add your non-global zone to it.
Message was edited by:
r2ad
Message was edited by:
r2ad, http://www.r2ad.com

How to create WEBGUI interface for own-created program

Hi experts!
Could you please suggest me:
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Hi,
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How to create an interface for extractors from CRM to BI/BW

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Shiva

Hi,
First we need to create a RFC Connection between CRM To BW system. BASIS persons will create this connection.
[Connection between Source Systems and BW|http://help.sap.com/saphelp_nw70/helpdata/en/b2/e50138fede083de10000009b38f8cf/frameset.htm]
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GUI Interface FOR OAS 9i

Dear All,
I've installed OAS 9i all the package but I wondered that I
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Adel

Louis,
Citrix and/or Terminal Server are currently the only supported environments similar to what you have mentioned. I am not currently aware of a partner in the US or Canada who has developed a GUI like the SAP R/3 GUI that you mentioned. Possibly another contributor to SDN may have seen this?
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I'm losing it.
Can anyone point me to some documentation or an example of how to create inbound interfaces for Business Systems in PI 7.1.
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I've created the Business System communication component but under the Inbound Interfaces it is blank.
I want to have MBGMCR.MGBMCR03 as an inbound interface.
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I know I've done this before, but I can't remember how.
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Hi John ,
Please have a look at the following links which might be of help to you
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http://www.sdn.sap.com/irj/scn/weblogs;?blog=/pub/wlg/7933
/people/peter.gutsche/blog/2008/10/27/what146s-new-in-sap-netweaver-pi-71
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https://wiki.sdn.sap.com/wiki/display/XI/ImportantBlogsand+Notes
Best Regards

User Interfaces for Lists

hi,
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HI,
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Regards: Gaurave

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Creating GUI interface for cof

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