8000 feat: A visitor looking for a node by its position in an AST by jlerbsc · Pull Request #4258 · javaparser/javaparser · GitHub
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feat: A visitor looking for a node by its position in an AST #4258

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Merged
merged 1 commit into from
Dec 14, 2023
Merged

feat: A visitor looking for a node by its position in an AST #4258

merged 1 commit into from
Dec 14, 2023

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jlerbsc
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@jlerbsc jlerbsc commented Dec 14, 2023

Fixes #4254 .

The visitor is initialized with a range-based function that is evaluated on each node of the AST until a node matches the function.
The visitor uses a depth-first search. Below is an example of code to implement this search

NodeFinderVisitor finder = new NodeFinderVisitor(NodeFinderVisitor.fConveringNode);
CompilationUnit cu = parse(
			"class X {\n" +
			"  Boolean f;\n" +
			"}");
cu.accept(finder, range(2, 11));
finder.getSelectedNode();

@jlerbsc jlerbsc merged commit 0e909fe into javaparser:master Dec 14, 2023
@jlerbsc jlerbsc added this to the next release milestone Dec 14, 2023
@jlerbsc jlerbsc added the PR: Added A PR that introduces new behaviour (e.g. functionality, tests) label Dec 14, 2023
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Get node by offset in file

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