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Wrangler API Libaray.

There is a newer version: 4.10.1

/*
 * Copyright © 2017-2019 Cask Data, Inc.
 *
 * 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 io.cdap.wrangler.api;

import io.cdap.wrangler.api.parser.SyntaxError;

import java.util.Iterator;

/**
 * An exception thrown when there is error in parsing specification.
 */
public class DirectiveParseException extends Exception {
  private Iterator errors;

  public DirectiveParseException(String message, Iterator errors) {
    super(message);
    this.errors = errors;
  }

  public DirectiveParseException(String message, Throwable e) {
    super(message, e);
  }

  public DirectiveParseException(Throwable e) {
    super(e);
  }

  public DirectiveParseException(String message) {
    super(message);
  }

  public DirectiveParseException(String directiveName, String errorMessage) {
    this(String.format("Error encountered while parsing '%s' : %s", directiveName, errorMessage));
  }

  public DirectiveParseException(String directiveName, String errorMessage, Throwable e) {
    this(String.format("Error encountered while parsing '%s' : %s", directiveName, errorMessage), e);
  }

  public Iterator errors() {
    return errors;
  }
}