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Get ASTNode from ASTProvider #1052

Merged
merged 2 commits into from
Aug 31, 2020
Merged

Get ASTNode from ASTProvider #1052

merged 2 commits into from
Aug 31, 2020

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jdneo
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@jdneo jdneo commented Aug 31, 2020

Did some profiling to check the improvement. Given a 5000+ lines test file, doing the following operations:

  • 5 times of code completion (keep enter . and backspace)
  • write String a = "";
  • write String b = a;
  • insert code snippet systrace.

Before

WeChat Screenshot_20200831144332

After

WeChat Screenshot_20200831143822

@jdneo jdneo added this to the 0.25.0 milestone Aug 31, 2020
parser.setResolveBindings(true);
parser.setIgnoreMethodBodies(true);
return parser.createAST(monitor);
final CompilationUnit astRoot = CoreASTProvider.getInstance().getAST(unit, CoreASTProvider.WAIT_YES, monitor);
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is there any difference if setting to WAIT_NO?

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Check and not very significant difference observed

@jdneo jdneo merged commit 3e8af8f into master Aug 31, 2020
@jdneo jdneo deleted the cs/astProvider branch August 31, 2020 09:37
@jdneo jdneo mentioned this pull request Mar 27, 2021
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2 participants