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);
}