org.antlr.v4.runtime.tree.ErrorNodeImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
package org.antlr.v4.runtime.tree;
import org.antlr.v4.runtime.Token;
/** Represents a token that was consumed during resynchronization
* rather than during a valid match operation. For example,
* we will create this kind of a node during single token insertion
* and deletion as well as during "consume until error recovery set"
* upon no viable alternative exceptions.
*/
public class ErrorNodeImpl extends TerminalNodeImpl implements ErrorNode {
public ErrorNodeImpl(Token token) {
super(token);
}
@Override
public T accept(ParseTreeVisitor visitor) {
return visitor.visitErrorNode(this);
}
}