Code completion algorithms
Hi,
I want to create an IDE for Java language. Are there any algorithms to make code completion efficient in an IDE.
Thanks a lot,
Chamal.
You may find ternary string trees handy.
Similar Messages
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Is there any way to fix the slow code completion in Netbeans 5.5+
Netbeans 5.5 or Netbeans 5.5.1
Is there any possible fix for the slow code completion within the editor? I've googled this issue and haven't found much of anything relevant.
While, not used all the time - a faster than what it is now code completion would be helpful.
Thanks,
--ToddhelloWorld
Thanks for the response and useful response.
:P
I'm not a decent machine now and I guess I'll just keep on typing.
--Todd -
Code completion particular not working
Hello,
in my program there are serveral internal classes. Each class has its own include file. Code completion seems not working for internal classes in other include files.
example:
lcl_class1 in includec01 (first included)
class-methods static1_1
methods method1_1
lcl_class2 in includec02 (second included)
class-methods static1_1
methods method1_1
problem:
While development in lcl_class2 there are no code completion for lcl_class1.
No code completation for lcl_class1=>static1_1
but if you declarate "data lo_myclass type ref to lcl_class1." code completion is working fine for public member methods and attributes in the same file.
In Functiongroups all working fine.
Best Regards
Markus Bauernschmitt
Und da hier eh die meisten deutschsprachig sind und mein Englisch grausam ist, nachfolgend die Erklärung nochmal auf deutsch.... ;-)
In meinen Programmen findet die Codevervollständigung keine interne Klassen aus vorangegangenen include Dateien. Dadurch werden weder die Klassen selbst noch die statischen Methoden angezeigt. Gebe ich eine statische Methode ein und möchte die Hilfe anzeigen (F2) erscheint die Fehlermeldung "Codeinformationen sind nicht verfügbar".
Dieses Problem tritt nicht auf, falls die Deklaration einer Variablen in der gleichen Include Datei erfolgt.
Deklaration einer Variablen in der aktuellen Include Datei -> Dokumentation der öffentlichen (nicht statische) Methoden und Attribute funktioniert
Zugriff auf öffentliche (statische oder nicht statische) Methoden und Attribute von globalen Variablen (deklariert in einer anderen Datei) funktioniert dagegen nicht.
Es sind nur anscheinend nur Programme betroffen. Bei Funktionsgruppen (getestet am Beispiel "ldemo_cr_car_rental_screen") trat der Fehler nicht auf.Hi Dominik,
thank you for your answer. The internal classes are already simple and lightweight. In my understanding of OO I keep classes private as possible and so I create this specific "one program helper classes" in the smallest reasonable scope.
However, this is a architektur decission. But the pivotal question is: Why working this kind of code completion in function groups but not in programs.
Some additional information.
- Code completion working in "START-OF-SELECTION."
- In Functiongroup includes (Testcase lcl_class1 show as public type and lcl_class2 show as local public class.
Best regards
Markus -
I recently downloaded SQL developer Version 2.1.1.64. However the code completion feature is not working automatically. I have checked the Automatically complete code in SQL worsheet checkbox under Tools->Preferences-> Code Editor-> Completion Insight.
Strangely, I get the code completion pop up window when I explicitly press the completion insight shortcut(Ctrl + Space).
Please help.
Thanks and Regards.Hi, I am getting the following logs :
Code completion time = 1015
*...?aux tok2?, parse time = 63
InsightableOracleDatabase.fetch() time = 360
Code completion time = 844
Finished parsing = 0
*...?aux tok2?, parse time = 62
InsightableOracleDatabase.fetch() time = 344
Code completion time = 812
Finished parsing = 0
*...?aux tok2?, parse time = 63
InsightableOracleDatabase.fetch() time = 359
Code completion time = 891
Finished parsing = 0
Thanks -
Auto code completion settings for new ABAP Editor
Dear all,
I am working in New ABAP editor but i am unable to set auto code completion,
please tell about customising of new ABAP editor for Auto code completion.
Thanks and regards,
Gaurav SoodHello,
1. Choose Utilities ® Settings.
The User-Specific Settings dialog box appears.
2. Choose ABAP Editor.
3. Set the new editor mode.
From:
http://help.sap.com/saphelp_nw04s/helpdata/en/43/29dee414483fe1e10000000a11466f/frameset.htm
Regards,
Jorge Diogo -
hi all, i'm trying to resolve a trouble... i use kdevelop for write c++ code and i cannot use code completion... in kdevelop faq there's wrote that i can activate code completion in the projects options' section named "Specific c++", i ativate it but i cannot use always the code completion. i've read that i must disable the abbreviation part, and i disable it, (in plugin settings) and i try to add the persistent class store on my projects dir, but i cannot use code completion. so, what can i do? anyone can help me?
thanksi'm sorry, now i can use code completion, i must activate the c++ parser.
thanks -
Jdeveloper11gR2 Cannot get code Completion Insight in *.jsp files
I am not getting code completion insight when pressing Ctrl + Space in *.jsp files. But it works in *.java files. My version of Jdeveloper is Jdeveloper 11g Release 2 version 11.1.2.2.0 .
Edited by: Smitha Bhatt on Jun 7, 2012 5:40 PMI filed bug 14169588 for this.
-
What are the code completion keys in JDeveloper on Mac?
Does anybody know which key combinations to use for code completion in the Java editor in JDeveloper on a Mac?
I found out myself. The default key combination (<ctrl>+ space) does not work on my Mac, it pops-up the menu of VMWare Fusion.
So I assigned another key combination under Preferences->Shortcut Keys. The auto-complete commands to be re-asigned are "Completion Insight" and "Smart Completion Insight". -
Flash builder 4.5 code completion doesn't show public function
Hi,
I am migrating from flex3 to flash builder 4.5 and it shows a question mark at one of my lines.
No errors, and the code works fine when i run it.. only there is no code completion in flash builder.
My code:
//i use a custom component like this:
<generalmenu:menu x="59" y="58" id="mymenu"/>
//this component loads its functions from a separate as(no class just simple as code) file (so i don't have all code in the file with visual components)
<fx:Script source="menusource.as"/>
//inside menusource.as there is a function that takes care of closing my app.
public function closeprogram():void
//closing window goes here
my problem..
when i type inside my function at application level:
mymenu.closeprogram();
i get a question mark in front of it: Call to a possibly undefined method closeprogram
code completion doesn't recognize my public functions inside the mymenu component, it does see mymenu but when i hit .(dot) it doesn't give me a list of functions.
How can i get code completion to work? Are there changes in the way you call as files in flash builder 4.5? Please some help.. code completion makes life much better.I found why the nasty behavior above was happening ::- D.
I usually design my classes in Enterprise Architect. Since this is a rather large project, started from of about 30 classes, I did the entire architecture in EA, then, generated the code.
But, EA has poor AS3 support. And as a consequence, it has a few issues, such as the way it generates CONSTRUCTORS:
public function G3Widget (name: String, parent: IG3Parent = null): void
Spot the mistake ::- D. -
At some point during my editing the code completion system got screwed up. This has also caused the "Go to Definition" feature (holding CTRL key and hovering mouse over element where you want to see the definition for) to work incorrectly - see screenshot attached.
The code compiles without warning or error.
I have restarted FB without any change. I have also deleted the "...codemodel" folder in the .plugins folder since I have heard somewhere that it might help, but didnt.
I am using FB4 beta2 on WinXP.Okay, I tracked it down to the following function which precedes the point from which on things got screwed up:
protected function provideSummaryText():void
this.txtQuantGoals.htmlText = "<";
Its the HTML "less-than" entity which breaks the editor. -
How to change code completion package proc name be inserted in origin case?
Hi,
it seems like the code completion for package function/procedure name is inserted in UPPER case. Is it possible to configure it to insert the name according to the exact case like what I typed in the package?
Please advise.
Thank you.Not at the moment.
They are supposedly working on improved code insight and this option may be included.
If you want it, you can add it to sqldeveloper exchange (or vote for an existing request) -
Hi All,
I upgraded my 3.3 framework to 3.5 today, and for some strange and inexplicable reason, I've lost all code completion in Flex Builder 3 for flash.utils.* classes. I am thus missing Dictionary Timer and a few other important classes.
I'm hoping that someone out there might have come across this before, or be able to give me a bit of a clue as to how to fix this issue. This is a tooling problem with Flex Builder rather than the code itself, so anyone with any insight, I would really greatly appreciate the help.
BayaniHi Sudheer,
Its a Unicode problem.. Check this..
unicode problem: the data object cannot be converted to character type
cheers,
Prashanth
P.S Please mark helpful answers -
Auto code completion - where?
firstly - sorry if this already exists somewhere - i searched
but couldn't find anything -
i keep reading everyone go on about DW code completion and
how great it is - but can't find how to edit my own code completion
tags like i could in HTML-Kit. can someone push me in the right
direction? - eg
in html-kit i could write
<table
and it would write
<table cellspacing='0' cellpadding='0' border = '0'
summary='<%=summary%>'>
<tr>
<td></td>
</tr>
</table>
or <img would write <img src="images/"
alt='<%=alt%>' border='0'>
i even got lazy and started making tags like :-
write : would return response.write("")
and
codeupdate
would write :-
Set RsUpdate = Server.CreateObject("ADODB.Recordset")
strSQL = "Select * FROM tbl where id = " & id
RsUpdate.Open strSQL, conn, 3,3,1
anyway - you get the idea.paulthemann wrote:
> firstly - sorry if this already exists somewhere - i
searched but couldn't find
> anything -
>
> i keep reading everyone go on about DW code completion
and how great it is -
> but can't find how to edit my own code completion tags
like i could in
> HTML-Kit. can someone push me in the right direction? -
eg
Unfortunately, the code completion (Code Hints) within DW
doesn't allow for the type of customization that you're talking
about.
You could take a look at snippets though, they may get you
closer to having custom blocks of code inserted into your page. You
can even apply keyboard shortcuts to them to make them a couple of
key operation. Eidt -> Keyboard Short Cuts (make a copy of an
existing set if you haven't already) change Commands to Snippets
and away you go.
Danilo Celic
| Extending Knowledge Daily :
http://CommunityMX.com/
| Adobe Community Expert -
Intellisense and code completion
Hi all,
this is maybe not WDA question, but I think all WDA developers have to deal with this problem and I want to know your opinions. The problem is something like intellisense and code completion in abap editor. I'm coming from .NET and Visual Studio world, where this features are implemented and they are very very useful.
Now when I'm programming something in SE80 I type some_class_instance-> and I want to from editor to show me all methods with description, then I choose some method and editor fill in all method parameters. Now I have to memorize methods and parameters or search for them, which cost a lot of time.
Example: http://www.fileguru.com/images/b/editor_net_development_microsoft_net-8526.gif
Best regards JiriHi
Check this video
http://www.sdn.sap.com/irj/scn/elearn?rid=/library/uuid/90db53c4-812d-2c10-0789-dc18f6c9c725&overridelayout=true
Regards
Manas Dua -
Hi,
I have downloaded version 1.2.5 of the LCCS SDK. I am using Flash Builder 4 (4.1 SDK) and attempting to create a spark LCCS application.
I have copied script into the project and can get the tutorial web app to run okay. However I am not getting code generation when I type rtc specific components.
I have added the Flash Player 10 swc and source in the project library.
I am using the new xmlns:rtc="http://ns.adobe.com/rtc".
I am missing something obvious, but can't see it.
Anyone got any ideas why code completion is not working?
Thanks,
NiallThanks Hironmay,
Code hinting works fine for all Flex components (Halo and Spark). So starting off with any of the following worked before loading the LCCS swc and continue to work after loading the LCCS swc:
<fx:
<s:
<vg(roup)
<lab(el)
In addition code hinting continues to work fine for other swc libraries that I use: Flexicious, AlivePDF, Yahoo Astra, etc.
So, hinting is working for all other components, just not LCCS components. The following do not give hinting:
<rtc
<conn(ectSessionContainer)
<aut(henticator)
I don't think it is a FB4 issue, but I will post to the forum in case anyone has a similar issue.
Thanks,
Niall
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