[jbosstools-issues] [JBoss JIRA] (ERT-666) Improve JDT Indexer performance for method reference lookups

[Roland Grunberg (JIRA)]

Roland Grunberg created ERT-666:
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             Summary: Improve JDT Indexer performance for method reference lookups
                 Key: ERT-666
                 URL: https://issues.jboss.org/browse/ERT-666
             Project: Eclipse Release Train
          Issue Type: Task
            Reporter: Roland Grunberg
            Assignee: Roland Grunberg


Based on discussions with Igor, various proposals were made to improve the method reference lookup times of the JDT Indexer.

One particular suggestion, which should be possible, with least amount of friction, would be to provide more information about the declaring type of a method in the indexer format.

The methodRef category table currently stores :

(symbol, number of arguments) -> document numbers (classfiles)
toString/0 -> [1, 4, 5, 25]

The proposal would change this to :

(symbol, symbol's classname, classname) -> document numbers (classfiles)
toString/0/java.lang.Object -> [1, 4, 5, 25]

Doing so should reduce the number of post-processing changes needed to verify that the declaring type of the first set of matches corresponds to the declaring type of the selected reference.



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