| /******************************************************************************* |
| * 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 |
| * David Carver - bug 281186 - implementation of fn:id and fn:idref |
| * 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.processor.ResultSequence; |
| import org.eclipse.wst.xml.xpath2.processor.ResultSequenceFactory; |
| import org.w3c.dom.ProcessingInstruction; |
| |
| /** |
| * A representation of the ProcessingInstruction datatype |
| */ |
| public class PIType extends NodeType { |
| private static final String PROCESSING_INSTRUCTION = "processing instruction"; |
| private ProcessingInstruction _value; |
| |
| /** |
| * Initialises according to the supplied parameters |
| * |
| * @param v |
| * The processing instruction this node represents |
| * @param doc_order |
| * The document order |
| */ |
| public PIType(ProcessingInstruction v) { |
| super(v); |
| _value = v; |
| } |
| |
| /** |
| * Retrieves the actual processing instruction this node represents |
| * |
| * @return Actual processing instruction this node represents |
| */ |
| public ProcessingInstruction value() { |
| return _value; |
| } |
| |
| /** |
| * Retrieves the datatype's full pathname |
| * |
| * @return "processing-instruction" which is the datatype's full pathname |
| */ |
| public String string_type() { |
| return PROCESSING_INSTRUCTION; |
| } |
| |
| /** |
| * Retrieves a String representation of the actual processing instruction |
| * stored |
| * |
| * @return String representation of the actual processing instruction stored |
| */ |
| public String string_value() { |
| return _value.getData(); |
| } |
| |
| /** |
| * Creates a new ResultSequence consisting of the processing instruction |
| * stored |
| * |
| * @return New ResultSequence consisting of the processing instruction |
| * stored |
| */ |
| public ResultSequence typed_value() { |
| ResultSequence rs = ResultSequenceFactory.create_new(); |
| |
| rs.add(new XSString(string_value())); |
| |
| return rs; |
| } |
| |
| /** |
| * Constructs the node's name |
| * |
| * @return A QName representation of the node's name |
| */ |
| public QName node_name() { |
| QName name = new QName(null, _value.getTarget()); |
| |
| name.set_namespace(null); |
| |
| return name; |
| } |
| |
| /** |
| * @since 1.1 |
| */ |
| public boolean isID() { |
| return false; |
| } |
| |
| /** |
| * @since 1.1 |
| */ |
| public boolean isIDREF() { |
| return false; |
| } |
| } |