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

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

Inactive hide details for Gayan Perera ---07/02/2019 06:45:20 AM---Hi, I'm trying to do search using jdt Search engine to find 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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