Re: [jdt-dev] Search Engine slowness how can i improve ?

[Gayan Perera <gayanper@xxxxxxxxx>]

Hi Manoj,

Thanks for your reply. It seems i was my error which i have setup the reactive stream in wrong manner which cause the delay in results. The SearchEngine was blazing fast.

Thanks

On Tue, Jul 2, 2019, 08:28 Manoj Palat <manoj.palat@xxxxxxxxxx> wrote:

Hi Gayan,

I don't see any issues here - however, if you would like to take the same path as the Java search box, then you can try using the following to create the search pattern.
pattern = SearchPattern.createPattern(expectedType, JavaSearchConstants.FIELD_DECLARATION_TYPE_REFERENCE |IJavaSearchConstants.RETURN_TYPE_REFERENCE,
SearchPattern.R_EXACT_MATCH);
Ideally, there should not be any difference in the times.

Would you be able to profile to figure out where exactly the time is being taken?

Regards,
Manoj

Gayan Perera ---07/02/2019 06:45:20 AM---Hi, I'm trying to do search using jdt Search engine to find methods that has a

From: Gayan Perera <gayanper@xxxxxxxxx>
To: jdt-dev@xxxxxxxxxxx
Date: 07/02/2019 06:45 AM
Subject: [EXTERNAL] [jdt-dev] Search Engine slowness how can i improve ?
Sent by: jdt-dev-bounces@xxxxxxxxxxx

---

Hi,
I'm trying to do search using jdt Search engine to find methods that has a specific return types and public fields that has a specific type. Code is here https://github.com/gayanper/gap-eclipse-jdt/blob/master/gap.eclipse.jdt.core/src/main/java/org/gap/eclipse/jdt/types/StaticMemberFinder.java

The problem is when i run this code it takes nearly 10 seconds to provide me the results. But if i do the same search from the Java Search Page the results will be presented in a time which is less than 5 seconds. All this times are wall clock times. The search scope is also workspace including all libs, jre etc.

Am i doing something wrong? Is their any space i can improve further?

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