ECParser.java 文件源码

@Override
public void parse(Snapshot snapshot, Task task, SourceModificationEvent event) throws ParseException {
  this.snapshot = snapshot;
  String text = snapshot.getText().toString();
  ANTLRInputStream input = new ANTLRInputStream(text);
  Lexer lexer = new EditorConfigLexer(input);
  lexer.removeErrorListeners();

  CommonTokenStream tokens = new CommonTokenStream(lexer);
  parser = new EditorConfigParser(tokens);
  parser.removeErrorListeners();
  syntaxErrors = new ArrayList<>();
  EditorConfigErrorListener errorListener = new EditorConfigErrorListener(syntaxErrors);
  parser.addErrorListener(errorListener);
  EditorConfigParser.FileContext root = parser.file();
  result = new ECParserResult(snapshot, parser, root);
}