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Bug 184342 - Navigator is empty until all projects are fully parsed
Summary: Navigator is empty until all projects are fully parsed
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Navigation (show other bugs)
Version: 6.x
Hardware: PC Solaris
: P3 normal (vote)
Assignee: Tomas Zezula
URL:
Keywords:
Depends on: 182653
Blocks:
  Show dependency tree
 
Reported: 2010-04-16 09:53 UTC by Egor Ushakov
Modified: 2012-01-26 12:44 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Egor Ushakov 2010-04-16 09:53:24 UTC 
When "parsing projects" is active navigator for any opened files is empty.
Can navigator be filled with higher priority to have it immediately as soon as I open any file?
Comment 1 Egor Ushakov 2010-04-16 09:55:12 UTC 
If I have a file opened with navigator filled with data and I open more projects IDE starts to scan again and navigator for opened file becomes empty again! How can that be???
Comment 2 Tomas Zezula 2010-04-19 07:18:37 UTC 
Yes, it can be done. It's not so easy as Java is strongly typed and the scans build caches to do type resolution. The resolution from sources may be very memory expensive due to AST nodes count. The problem is that java navigator allows "Show Inherited" which needs to resolve super types.
>If I have a file opened with navigator filled with data and I open more projects IDE starts to scan again >and navigator for opened file becomes empty again!
As you lost a focus and the navigator infrastructure forced recalculation of it. During the scan the java module is not able to do certain things as explained above. Anyway in my free time I am playing with fully transactional java module which allows all features during scan if the source root was already scanned at least once.
Comment 3 Tomas Zezula 2012-01-26 12:44:44 UTC 
Fixed jet-main 41985eb45913