Do I use the Brdige pattern for this problem ?

Hello
I'm making a music mixer for mobile phones. For the canvas, i divided it up in tiles, to fill
up with .png images if you want to place a sample in that specific tile. But if you have a phone with no colors and your screen is not big enough, the image is almost all black. So I want to create a different class, to only show a letter or a simple symbol if you can't handle the .png well.
I read about the bridge pattern, where you encapsulate the implementation in an abstract class and seperate it from the base class with the abstractions. Should I use this pattern for my problem ? I have some doubt because I have multiple implementations (color vs non-color) but I don't have multiple abstractions (a tile to fill up with a symbol or picture).
Are there other patterns that are more suited for my problem ?
What about the implementation? Should I see the implementation as only producing the image or symbol, or should i see it as the whole canvas, with the tile system?
For example, now the tiling looks good on most of the targeted phones. But what if the next generation of mobile phones has a screen with very different dimensions. Wouldn't it be better to incorporate this also in the implementation ?
Thanks

What are you trying to do when you say "When I put the password for my apple ID into icloud- it keeps reverting to another password"?
Where are you doing when you try to enter your password?

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I love this line: Get that SQL queries into XML directly or into CSV and transform the CSV into XML via XSLT. Reminds me of that bit in "Good Morning, Vietnam" where Robin Williams goes through the routine about the Vice President: "Well, sir, since the VP is such a VIP, shouldn't we keep his ETA on the QT? Otherwise, he might get KIA and then we'd all be on KP." And now, back to work...
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TW dept may or may not take over all maintenance of the doc. That's one of the recommendations I'm tasked with providing. My current thinking is, engineering should remain in charge of entering relevant tool data to the data repository, sales should provide TW with a "spec sheet" of what was sold, and TW should then use the specs to "build" the document for customer release.
Will a DB still be used? Unknown. That seems the best way to catalog and access the data, but I'm open to alternatives if there are any that make sense.
I am totally unfamiliar with structure, XML, DITA, HTML, etc. Literally 100% of my experience with FM has been in the unstructured workspace. This whole structured FM inquiry was inspired by a blurb in my "Unstructured FrameMaker 11" book (from p474: "If you need to use complex combinations of condition tags, consider setting up a workflow in the structured interface of FrameMaker. Structured documents allow you to create versions based on attributes, which are easier to use and more powerful than expressions.") A quick Google of this blurb didn't turn up much useful information, but this seems to jive with Lynne's input above re: attributes.
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What is the best design pattern for this problem?

No code to go with the question. I am trying to settle on the best design pattern for the problem before I code. I want to use an Object Oriented approach.
I have included a basic UML diagram of what I was thinking so far.
Stated simply, I have three devices; Module, Wired Modem, and Wireless Modem.
In the Device Under Test parent class, I have put the attributes that are variable from device to device, but common to all of them.
In the child classes, I have put the attributes that are not variable to each copy of that device. The attributes are common across device types. I was planning to use controls in the class definition that have the data set to a default value, since it doesn't change for each serial number of that device. For example, a Module will always have a Device Type ID of 1. These values are used to query the database.
An example query would be [DHR].[GetDeviceActiveVersions] '39288', 1, '4/26/2012 12:18:52 PM'
The '1' is the device type ID, the 39288 is the serial number, and the return would be "A000" or "S002", for example.
So, I would be pulling the Serial Number and Device Type ID from the Device Under Test parent and child, and passing them to the Database using a SQL string stored in the control of the Active Versions child class of Database.
The overall idea is that the same data is used to send multiple queries to the database and receiving back various data that I then evaluate for pass of fail, and for date order.
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elrathia wrote:
Hi Ben,
I haven't much idea of how override works and when you would use it and why. I'm the newest of the new here.
Good. At least you will not be smaking with a OPPer dOOPer hammer if I make some gramatical mistake.
You may want to look at this thread in the BreakPoint where i trie to help Cory get a handle on Dynamic Dispatching with an example of two classes that inherit from a common parent and invoke Over-ride VIs to do the same thing but with wildly varying results.
The example uses a Class of "Numeric" and a sibling class "Text" and the both implement an Add method.
It is dirt simple and Cory did a decent job of explaining it.
It just be the motivation you are looking for.
have fun!
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Is an array the best solution for this problem?

Hi there,
I'm working up a demo where a couple of little games would show up in a panel. There is a main menu that you bounce around to select things (the games as well as other apps.)
When a single game is running, it takes up the whole panel. When two or more are running, they run in a "mini" format. Also, when a game is running, a special "return to game" button appears in the main menu.
This is a click through dog and pony show demo. It's not a production app, but it has to work well enough to be played around with by internal clients. So it has to work well.
Right now I have some variables set up like so:
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var gameDual:Boolean = false;
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The key issue is the games. Let's say I have only two. I could make an array, and then load in the game name when a game is launched. I could check this array in my functions to see not only if games are launched, but which game is launched so I can use the full or mini games as appropriate.
Is this a good approach, or is there a better way? I'm rusty with my coding and not super comfortable making objects right now. But I could go that way if it was the best.

there's not much to it. here are the only 3 things you're likely to need to do with your associative array:
var yourAA:Object={};
function addAAItem(aa:Object,o:DisplayObject){
aa[o.name]=o;
function removeAAItem(aa:Object,o:DisplayObject{
aa[o.name]=null;
function aaLength(aa:Object):int{
var i:int=0;
for(var s:String in aa){
i++;
return i;

How can I use the join condition for this query?

Hi, i am using a query which has a sun query in it, wen i am running tat query it is giving 9332 records, I changed the sub query logic and given an inner join, but it is giving only 4476 records. So, I changed it to left join but it is giving more records
than usual now, say 10033 records.
This is the code which is giving records 9332, which is correct
select distinct
b.SRC_PROV_ID
,COALESCE(a.SYSTEM_NAME, a.CTRCT_GRP_NAME, a.PROV_SMG_NAME) AS SYSTEM_NAME
INTO TINtoSystem
from
RARE.dbo.EDW_MASTER a
Inner Join RARE.dbo.EDW_PROD_ID_XREF b
on a.SMG_ID = b.SMG_ID
where SRC_PLATFORM_CD = 'TX'
and a.SMG_ID in
select distinct
SMG_ID
from RARE.dbo.EDW_PROD_ID_XREF
where SRC_PLATFORM_CD = 'TX'
and SRC_PROV_ID in (select q.PROV_TAX_ID from PACT.dbo.SQS_EDW_Source q)
I have changed this code by giving inner join as, but its not giving the exact records of 9332,
select distinct
b.SRC_PROV_ID
,COALESCE(a.SYSTEM_NAME, a.CTRCT_GRP_NAME, a.PROV_SMG_NAME) AS SYSTEM_NAME
INTO TINtoSystem
from
RARE.dbo.EDW_MASTER a
Inner Join RARE.dbo.EDW_PROD_ID_XREF b
on a.SMG_ID = b.SMG_ID
Inner Join Pact.dbo.SQS_EDW_Source q
on b.SRC_PROV_ID = q.PROV_TAX_ID
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Hi, If you insist inner joins then please try
SELECT DISTINCT
b.SRC_PROV_ID
,COALESCE(a.SYSTEM_NAME, a.CTRCT_GRP_NAME, a.PROV_SMG_NAME) AS SYSTEM_NAME
INTO TINtoSystem
FROM
RARE.dbo.EDW_MASTER a
Inner Join RARE.dbo.EDW_PROD_ID_XREF b
on a.SMG_ID = b.SMG_ID
inner join
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c.SMG_ID
from RARE.dbo.EDW_PROD_ID_XREF as c
where SRC_PLATFORM_CD = 'TX'
and exists (select * from PACT.dbo.SQS_EDW_Source q where c.SRC_PROV_ID=q.PROV_TAX_ID)
) as d on a.SMG_ID = d.SMG_ID
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Char arrays is it the right soultion for this problem

I've got enumerated types with each enum constant a different behavior for some method. (+, - , /, *)
I take a string i.e "(5 + 4) * (4 - 2)"
and place each string char into this array
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char[] c = express.toCharArray();
I've been trying figure out how inow apply my enums method to the char array. Taking boldBODMAS*bold* in account.
enum Operation {
PLUS { double eval(double x, double y) { return x + y; } }
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Anthony42 wrote:
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The easiest way we found to do it was to use a binary tree created from reverse polish notation.
http://en.wikipedia.org/wiki/Reverse_Polish_notation
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bye

Regex Pattern For this String ":=)"

Hello All
True, this isn't the place to ask this but here it is anyway, if you can help please do.
Can anybody tell me the regex pattern for this String:
":=)"
Thanks
John

Yep, cheers it's ":=\\)"
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Do I use the Brdige pattern for this problem ?

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