| /******************************************************************************* |
| * Copyright (c) 2005, 2009 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.wst.xml.xpath2.processor.internal.ast; |
| |
| import org.eclipse.wst.xml.xpath2.processor.internal.types.*; |
| |
| /** |
| * The value of a string literal is an atomic value whose type is xs:string and |
| * whose value is the string denoted by the characters between the delimiting |
| * apostrophes or quotation marks. If the literal is delimited by apostrophes, |
| * two adjacent apostrophes within the literal are interpreted as a single |
| * apostrophe. Similarly, if the literal is delimited by quotation marks, two |
| * adjacent quotation marks within the literal are interpreted as one quotation |
| * mark |
| * |
| */ |
| public class StringLiteral extends Literal { |
| private XSString _value; |
| |
| /** |
| * Constructor for StringLiteral |
| * |
| * @param value |
| * string value |
| */ |
| public StringLiteral(String value) { |
| _value = new XSString(value); |
| } |
| |
| /** |
| * Support for Visitor interface. |
| * |
| * @return Result of Visitor operation. |
| */ |
| @Override |
| public Object accept(XPathVisitor v) { |
| return v.visit(this); |
| } |
| |
| /** |
| * @return string value |
| */ |
| public String string() { |
| return _value.value(); |
| } |
| |
| /** |
| * @return xs:string value |
| */ |
| public XSString value() { |
| return _value; |
| } |
| } |