Examples with SearchParser org.jabref.search.SearchParser used on opensource projects

Example 1 with SearchParser

use of org.jabref.search.SearchParser in project jabref by JabRef.

the class GrammarBasedSearchRule method init.

private void init(String query) throws ParseCancellationException {
    if (Objects.equals(this.query, query)) {
        return;
    }
    SearchLexer lexer = new SearchLexer(new ANTLRInputStream(query));
    // no infos on file system
    lexer.removeErrorListeners();
    lexer.addErrorListener(ThrowingErrorListener.INSTANCE);
    SearchParser parser = new SearchParser(new CommonTokenStream(lexer));
    // no infos on file system
    parser.removeErrorListeners();
    parser.addErrorListener(ThrowingErrorListener.INSTANCE);
    // ParseCancelationException on parse errors
    parser.setErrorHandler(new BailErrorStrategy());
    tree = parser.start();
    this.query = query;
}