| /******************************************************************************* |
| * Copyright (c) 2005, 2010 Andrea Bittau, University College London, and others |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Andrea Bittau - initial API and implementation from the PsychoPath XPath 2.0 |
| * Mukul Gandhi - bug 280798 - PsychoPath support for JDK 1.4 |
| *******************************************************************************/ |
| |
| package org.eclipse.wst.xml.xpath2.processor.internal.ast; |
| |
| import org.eclipse.wst.xml.xpath2.processor.internal.types.*; |
| |
| /** |
| * Support for Variable Reference. A QName preceded by a $-sign is a variable |
| * reference. |
| */ |
| public class VarRef extends PrimaryExpr { |
| private QName _varname; |
| |
| /** |
| * Constructor for VarRef. |
| * |
| * @param name |
| * QName. |
| */ |
| public VarRef(QName name) { |
| _varname = name; |
| } |
| |
| /** |
| * Support for Visitor interface. |
| * |
| * @return Result of Visitor operation. |
| */ |
| public Object accept(XPathVisitor v) { |
| return v.visit(this); |
| } |
| |
| /** |
| * Support for QName interface. |
| * |
| * @return Result of QName operation. |
| */ |
| public QName name() { |
| return _varname; |
| } |
| } |