org.yaml.snakeyaml.events.AliasEvent Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of snakeyaml Show documentation

YAML 1.1 parser and emitter for Java

There is a newer version: 2.3

/**
 * Copyright (c) 2008, SnakeYAML
 *
 * 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 org.yaml.snakeyaml.events;

import org.yaml.snakeyaml.error.Mark;

/**
 * Marks the inclusion of a previously anchored node.
 */
public final class AliasEvent extends NodeEvent {

  /**
   * Create Alias
   *
   * @param anchor - cannot be null
   * @param startMark - start
   * @param endMark - end
   */
  public AliasEvent(String anchor, Mark startMark, Mark endMark) {
    super(anchor, startMark, endMark);
    if (anchor == null) {
      throw new NullPointerException("anchor is not specified for alias");
    }
  }

  @Override
  public Event.ID getEventId() {
    return ID.Alias;
  }
}