package jp.gr.java_conf.abagames.bulletml;
import org.w3c.dom.*;
import org.xml.sax.*;
import java.io.*;
import java.net.URL;
import javax.xml.parsers.*;
/**
* <b>Accel</b> is generated by Relaxer based on bulletml.rlx.
* This class is derived from:
*
* <!-- for programmer
* <elementRule role="accel">
* <sequence>
* <ref label="horizontal" occurs="?"/>
* <ref label="vertical" occurs="?"/>
* <ref label="term"/>
* </sequence>
* </elementRule>
*
* <tag name="accel"/>
* -->
* <!-- for javadoc -->
* <pre> <elementRule role="accel">
* <sequence>
* <ref label="horizontal" occurs="?"/>
* <ref label="vertical" occurs="?"/>
* <ref label="term"/>
* </sequence>
* </elementRule>
* <tag name="accel"/>
* </pre>
*
* @version bulletml.rlx 0.21 (Sun Jun 03 09:44:34 JST 2001)
* @author Relaxer 0.13 (http://www.relaxer.org)
*/
public class Accel implements java.io.Serializable, IRNSContainer, IRNode, IActionChoice
{
private RNSContext rNSContext_ = new RNSContext(this);
private Horizontal horizontal_;
private Vertical vertical_;
private String term_;
private IRNode parentRNode_;
/**
* Creates a <code>Accel</code>.
*
*/
public Accel()
{
}
/**
* Creates a <code>Accel</code> by the Stack <code>stack</code>
* that contains Elements.
* This constructor is supposed to be used internally
* by the Relaxer system.
*
* @param stack
*/
public Accel(RStack stack)
{
setup(stack);
}
/**
* Creates a <code>Accel</code> by the Document <code>doc</code>.
*
* @param doc
*/
public Accel(Document doc)
{
setup(doc.getDocumentElement());
}
/**
* Creates a <code>Accel</code> by the Element <code>element</code>.
*
* @param element
*/
public Accel(Element element)
{
setup(element);
}
/**
* Creates a <code>Accel</code> by the File <code>file</code>.
*
* @param file
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public Accel(File file) throws IOException, SAXException, ParserConfigurationException
{
setup(file);
}
/**
* Creates a <code>Accel</code>
* by the String representation of URI <code>uri</code>.
*
* @param uri
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public Accel(String uri) throws IOException, SAXException, ParserConfigurationException
{
setup(uri);
}
/**
* Creates a <code>Accel</code> by the URL <code>url</code>.
*
* @param url
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public Accel(URL url) throws IOException, SAXException, ParserConfigurationException
{
setup(url);
}
/**
* Creates a <code>Accel</code> by the InputStream <code>in</code>.
*
* @param in
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public Accel(InputStream in) throws IOException, SAXException, ParserConfigurationException
{
setup(in);
}
/**
* Creates a <code>Accel</code> by the InputSource <code>is</code>.
*
* @param is
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public Accel(InputSource is) throws IOException, SAXException, ParserConfigurationException
{
setup(is);
}
/**
* Creates a <code>Accel</code> by the Reader <code>reader</code>.
*
* @param reader
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public Accel(Reader reader) throws IOException, SAXException, ParserConfigurationException
{
setup(reader);
}
/**
* Initializes the <code>Accel</code> by the Document <code>doc</code>.
*
* @param doc
*/
public void setup(Document doc)
{
setup(doc.getDocumentElement());
}
/**
* Initializes the <code>Accel</code> by the Element <code>element</code>.
*
* @param element
*/
public void setup(Element element)
{
init(element);
}
/**
* Initializes the <code>Accel</code> by the Stack <code>stack</code>
* that contains Elements.
* This constructor is supposed to be used internally
* by the Relaxer system.
*
* @param stack
*/
public void setup(RStack stack)
{
setup(stack.popElement());
}
/**
* @param element
*/
private void init(Element element)
{
RStack stack = new RStack(element);
rNSContext_.declareNamespace(element);
if (Horizontal.isMatch(stack))
{
setHorizontal(new Horizontal(stack));
}
if (Vertical.isMatch(stack))
{
setVertical(new Vertical(stack));
}
term_ = URelaxer.getElementPropertyAsString(stack.popElement());
}
/**
* Creates a DOM representation of the object.
* Result is appended to the Node <code>parent</code>.
*
* @param parent
*/
public void makeElement(Node parent)
{
Document doc;
if (parent instanceof Document)
{
doc = (Document) parent;
}
else
{
doc = parent.getOwnerDocument();
}
Element element = doc.createElementNS("http://www.asahi-net.or.jp/~cs8k-cyu/bulletml", "accel");
rNSContext_.setupNamespace(element);
int size;
if (this.horizontal_ != null)
{
this.horizontal_.makeElement(element);
}
if (this.vertical_ != null)
{
this.vertical_.makeElement(element);
}
URelaxer2.setElementPropertyByString(element, "http://www.asahi-net.or.jp/~cs8k-cyu/bulletml", "term", this.term_, rNSContext_);
parent.appendChild(element);
}
/**
* Initializes the <code>Accel</code> by the File <code>file</code>.
*
* @param file
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public void setup(File file) throws IOException, SAXException, ParserConfigurationException
{
setup(file.toURL());
}
/**
* Initializes the <code>Accel</code>
* by the String representation of URI <code>uri</code>.
*
* @param uri
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public void setup(String uri) throws IOException, SAXException, ParserConfigurationException
{
setup(UJAXP.getValidDocument(uri));
}
/**
* Initializes the <code>Accel</code> by the URL <code>url</code>.
*
* @param url
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public void setup(URL url) throws IOException, SAXException, ParserConfigurationException
{
setup(UJAXP.getValidDocument(url));
}
/**
* Initializes the <code>Accel</code> by the InputStream <code>in</code>.
*
* @param in
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public void setup(InputStream in) throws IOException, SAXException, ParserConfigurationException
{
setup(UJAXP.getValidDocument(in));
}
/**
* Initializes the <code>Accel</code> by the InputSource <code>is</code>.
*
* @param is
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public void setup(InputSource is) throws IOException, SAXException, ParserConfigurationException
{
setup(UJAXP.getValidDocument(is));
}
/**
* Initializes the <code>Accel</code> by the Reader <code>reader</code>.
*
* @param reader
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public void setup(Reader reader) throws IOException, SAXException, ParserConfigurationException
{
setup(UJAXP.getValidDocument(reader));
}
/**
* Creates a DOM document representation of the object.
*
* @exception ParserConfigurationException
* @return Document
*/
public Document makeDocument() throws ParserConfigurationException
{
Document doc = UJAXP.makeDocument();
makeElement(doc);
return (doc);
}
/**
* Gets the RNSContext property <b>rNSContext</b>.
*
* @return RNSContext
*/
public final RNSContext getRNSContext()
{
return (rNSContext_);
}
/**
* Sets the RNSContext property <b>rNSContext</b>.
*
* @param rNSContext
*/
public final void setRNSContext(RNSContext rNSContext)
{
this.rNSContext_ = rNSContext;
}
/**
* Gets the Horizontal property <b>horizontal</b>.
*
* @return Horizontal
*/
public final Horizontal getHorizontal()
{
return (horizontal_);
}
/**
* Sets the Horizontal property <b>horizontal</b>.
*
* @param horizontal
*/
public final void setHorizontal(Horizontal horizontal)
{
this.horizontal_ = horizontal;
if (horizontal != null)
{
horizontal.setParentRNode(this);
}
}
/**
* Gets the Vertical property <b>vertical</b>.
*
* @return Vertical
*/
public final Vertical getVertical()
{
return (vertical_);
}
/**
* Sets the Vertical property <b>vertical</b>.
*
* @param vertical
*/
public final void setVertical(Vertical vertical)
{
this.vertical_ = vertical;
if (vertical != null)
{
vertical.setParentRNode(this);
}
}
/**
* Gets the String property <b>term</b>.
*
* @return String
*/
public final String getTerm()
{
return (term_);
}
/**
* Sets the String property <b>term</b>.
*
* @param term
*/
public final void setTerm(String term)
{
this.term_ = term;
}
/**
* Makes a XML text representation.
*
* @return String
*/
public String makeTextDocument()
{
StringBuffer buffer = new StringBuffer();
makeTextElement(buffer);
return (new String(buffer));
}
/**
* Makes a XML text representation.
*
* @param buffer
*/
public void makeTextElement(StringBuffer buffer)
{
int size;
String prefix = rNSContext_.getPrefixByUri("http://www.asahi-net.or.jp/~cs8k-cyu/bulletml");
buffer.append("<");
URelaxer.makeQName(prefix, "accel", buffer);
rNSContext_.makeNSMappings(buffer);
buffer.append(">");
if (horizontal_ != null)
{
horizontal_.makeTextElement(buffer);
}
if (vertical_ != null)
{
vertical_.makeTextElement(buffer);
}
buffer.append("<");
URelaxer.makeQName(prefix, "term", buffer);
buffer.append(">");
buffer.append(URelaxer.escapeCharData(getTerm()));
buffer.append("</");
URelaxer.makeQName(prefix, "term", buffer);
buffer.append(">");
buffer.append("</");
URelaxer.makeQName(prefix, "accel", buffer);
buffer.append(">");
}
/**
* Makes a XML text representation.
*
* @param buffer
*/
public void makeTextElement(PrintWriter buffer)
{
int size;
String prefix = rNSContext_.getPrefixByUri("http://www.asahi-net.or.jp/~cs8k-cyu/bulletml");
buffer.print("<");
URelaxer.makeQName(prefix, "accel", buffer);
rNSContext_.makeNSMappings(buffer);
buffer.print(">");
if (horizontal_ != null)
{
horizontal_.makeTextElement(buffer);
}
if (vertical_ != null)
{
vertical_.makeTextElement(buffer);
}
buffer.print("<");
URelaxer.makeQName(prefix, "term", buffer);
buffer.print(">");
buffer.print(URelaxer.escapeCharData(getTerm()));
buffer.print("</");
URelaxer.makeQName(prefix, "term", buffer);
buffer.print(">");
buffer.print("</");
URelaxer.makeQName(prefix, "accel", buffer);
buffer.print(">");
}
/**
* Gets the IRNode property <b>parentRNode</b>.
*
* @return IRNode
*/
public final IRNode getParentRNode()
{
return (parentRNode_);
}
/**
* Sets the IRNode property <b>parentRNode</b>.
*
* @param parentRNode
*/
public final void setParentRNode(IRNode parentRNode)
{
this.parentRNode_ = parentRNode;
}
/**
* Gets child RNodes.
*
* @return IRNode[]
*/
public IRNode[] getRNodes()
{
java.util.List classNodes = new java.util.ArrayList();
if (horizontal_ != null)
{
classNodes.add(horizontal_);
}
if (vertical_ != null)
{
classNodes.add(vertical_);
}
IRNode[] nodes = new IRNode[classNodes.size()];
return ((IRNode[]) classNodes.toArray(nodes));
}
/**
* Tests if a Element <code>element</code> is valid
* for the <code>Accel</code>.
*
* @param element
* @return boolean
*/
public static boolean isMatch(Element element)
{
if (!URelaxer2.isTargetElement(element, "http://www.asahi-net.or.jp/~cs8k-cyu/bulletml", "accel"))
{
return (false);
}
RStack target = new RStack(element);
Element child;
if (Horizontal.isMatchHungry(target))
{
}
if (Vertical.isMatchHungry(target))
{
}
child = target.popElement();
if (child == null)
{
return (false);
}
if (!URelaxer2.isTargetElement(child, "http://www.asahi-net.or.jp/~cs8k-cyu/bulletml", "term"))
{
return (false);
}
if (!target.isEmptyElement())
{
return (false);
}
return (true);
}
/**
* Tests if elements contained in a Stack <code>stack</code>
* is valid for the <code>Accel</code>.
* This mehtod is supposed to be used internally
* by the Relaxer system.
*
* @param stack
* @return boolean
*/
public static boolean isMatch(RStack stack)
{
Element element = stack.peekElement();
if (element == null)
{
return (false);
}
return (isMatch(element));
}
/**
* Tests if elements contained in a Stack <code>stack</code>
* is valid for the <code>Accel</code>.
* This method consumes the stack contents during matching operation.
* This mehtod is supposed to be used internally
* by the Relaxer system.
*
* @param stack
* @return boolean
*/
public static boolean isMatchHungry(RStack stack)
{
Element element = stack.peekElement();
if (element == null)
{
return (false);
}
if (isMatch(element))
{
stack.popElement();
return (true);
}
else
{
return (false);
}
}
}