content: /*
   * Copyright © 2018-2025 Commonwealth Scientific and Industrial Research
   * Organisation (CSIRO) ABN 41 687 119 230.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package au.csiro.pathling.views.ansi;
  
  import au.csiro.pathling.errors.InvalidUserInputError;
  import org.antlr.v4.runtime.BaseErrorListener;
  import org.antlr.v4.runtime.RecognitionException;
  import org.antlr.v4.runtime.Recognizer;
  
  /**
   * Custom error listener for ANTLR that throws an InvalidUserInputError when a syntax error occurs.
   * This is used to handle errors in parsing ANSI SQL types.
   */
  class AnsiSqlErrorListener extends BaseErrorListener {
  
    @Override
    public void syntaxError(final Recognizer<?, ?> recognizer, final Object offendingSymbol,
        final int line, final int charPositionInLine, final String msg,
        final RecognitionException e) {
      throw new InvalidUserInputError("Error parsing ANSI SQL type: " + msg);
    }
  }
  