org.yaml.snakeyaml.events.NodeEvent Maven / Gradle / Ivy
/**
* Copyright (c) 2008, http://www.snakeyaml.org
*
* 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;
/**
* Base class for all events that mark the beginning of a node.
*/
public abstract class NodeEvent extends Event {
private final String anchor;
public NodeEvent(String anchor, Mark startMark, Mark endMark) {
super(startMark, endMark);
this.anchor = anchor;
}
/**
* Node anchor by which this node might later be referenced by a
* {@link AliasEvent}.
*
* Note that {@link AliasEvent}s are by it self NodeEvents and
* use this property to indicate the referenced anchor.
*
* @return Anchor of this node or null if no anchor is defined.
*/
public String getAnchor() {
return this.anchor;
}
@Override
protected String getArguments() {
return "anchor=" + anchor;
}
}