org.mozilla.javascript.ast.ErrorNode Maven / Gradle / Ivy
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.javascript.ast;
import org.mozilla.javascript.Token;
/**
* AST node representing a parse error or a warning. Node type is
* {@link Token#ERROR}.
*/
public class ErrorNode extends AstNode {
private String message;
{
type = Token.ERROR;
}
public ErrorNode() {
}
public ErrorNode(int pos) {
super(pos);
}
public ErrorNode(int pos, int len) {
super(pos, len);
}
/**
* Returns error message key
*/
public String getMessage() {
return message;
}
/**
* Sets error message key
*/
public void setMessage(String message) {
this.message = message;
}
@Override
public String toSource(int depth) {
return "";
}
/**
* Error nodes are not visited during normal visitor traversals,
* but comply with the {@link AstNode#visit} interface.
*/
@Override
public void visit(NodeVisitor v) {
v.visit(this);
}
}