| /******************************************************************************* |
| * 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 |
| * Jesper Moller - bug 275610 - Avoid big time and memory overhead for externals |
| * Mukul Gandhi - bug 280798 - PsychoPath support for JDK 1.4 |
| *******************************************************************************/ |
| |
| package org.eclipse.wst.xml.xpath2.processor.internal.types; |
| |
| import org.eclipse.wst.xml.xpath2.api.ResultSequence; |
| import org.eclipse.wst.xml.xpath2.api.typesystem.TypeDefinition; |
| import org.eclipse.wst.xml.xpath2.api.typesystem.TypeModel; |
| import org.eclipse.wst.xml.xpath2.processor.internal.types.builtin.BuiltinTypeLibrary; |
| import org.w3c.dom.Document; |
| |
| /** |
| * A representation of the DocumentType datatype |
| */ |
| public class DocType extends NodeType { |
| private static final String DOCUMENT = "document"; |
| private Document _value; |
| private String _string_value; |
| |
| /** |
| * Initialises according to the supplied parameters |
| * |
| * @param v |
| * The document being represented |
| */ |
| public DocType(Document v, TypeModel tm) { |
| super(v, tm); |
| _value = v; |
| _string_value = null; |
| } |
| |
| /** |
| * Retrieves the actual document being represented |
| * |
| * @return Actual document being represented |
| */ |
| public Document value() { |
| return _value; |
| } |
| |
| /** |
| * Retrieves the datatype's full pathname |
| * |
| * @return "document" which is the datatype's full pathname |
| */ |
| public String string_type() { |
| return DOCUMENT; |
| } |
| |
| /** |
| * Retrieves a String representation of the document being stored |
| * |
| * @return String representation of the document being stored |
| */ |
| public String getStringValue() { |
| // XXX caching |
| if (_string_value == null) |
| _string_value = ElementType.textnode_strings(_value); |
| |
| return _string_value; |
| } |
| |
| /** |
| * Creates a new ResultSequence consisting of the document being stored |
| * |
| * @return New ResultSequence consisting of the document being stored |
| */ |
| public ResultSequence typed_value() { |
| // XXX no psvi |
| return new XSUntypedAtomic(getStringValue()); |
| } |
| |
| /** |
| * Retrieves the name of the node |
| * |
| * @return QName representation of the name of the node |
| */ |
| public QName node_name() { |
| return null; |
| } |
| |
| /** |
| * @since 1.1 |
| */ |
| public boolean isID() { |
| // TODO Auto-generated method stub |
| return false; |
| } |
| |
| /** |
| * @since 1.1 |
| */ |
| public boolean isIDREF() { |
| return false; |
| } |
| |
| public TypeDefinition getTypeDefinition() { |
| return BuiltinTypeLibrary.XS_UNTYPED; |
| } |
| |
| } |