/*
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package jdk.nashorn.internal.ir;

import jdk.nashorn.internal.ir.annotations.Immutable;
import jdk.nashorn.internal.ir.visitor.NodeVisitor;

IR representation for a debugger statement.
/** * IR representation for a debugger statement. */
@Immutable public final class DebuggerNode extends Statement { private static final long serialVersionUID = 1L;
Constructor
Params:
  • lineNumber – line number
  • token – token
  • finish – finish
/** * Constructor * * @param lineNumber line number * @param token token * @param finish finish */
public DebuggerNode(final int lineNumber, final long token, final int finish) { super(lineNumber, token, finish); } @Override public Node accept(final NodeVisitor<? extends LexicalContext> visitor) { if (visitor.enterDebuggerNode(this)) { return visitor.leaveDebuggerNode(this); } return this; } @Override public void toString(final StringBuilder sb, final boolean printType) { sb.append("debugger"); } }