付録：生成されたコード
RDataList.java
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.xml.sax.*;
/**
* <b>RDataList</b> is generated by Relaxer based on data.rlx.
* This class is derived from:
*
* <!-- for programmer
* <elementRule label="dataList">
* <tag/>
* <ref label="dataItem" occurs="*"/>
* </elementRule>
* -->
* <!-- for javadoc -->
* <pre> <elementRule label="dataList">
* <tag/>
* <ref label="dataItem" occurs="*"/>
* </elementRule>
* </pre>
*
* @version data.rlx 1.0 (Sat Oct 20 03:14:03 JST 2001)
* @author Relaxer 0.14.2 (http:
*/
public class RDataList implements java.io.Serializable {
private java.util.List dataItem_ = new java.util.ArrayList();
/**
* Creates a <code>RDataList</code>.
*
*/
public RDataList() {
}
/**
* Creates a <code>RDataList</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 RDataList(RStack stack) {
setup(stack);
}
/**
* Creates a <code>RDataList</code> by the Document <code>doc</code>.
*
* @param doc
*/
public RDataList(Document doc) {
setup(doc.getDocumentElement());
}
/**
* Creates a <code>RDataList</code> by the Element <code>element</code>.
*
* @param element
*/
public RDataList(Element element) {
setup(element);
}
/**
* Creates a <code>RDataList</code> by the File <code>file</code>.
*
* @param file
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataList(File file) throws IOException, SAXException, ParserConfigurationException {
setup(file);
}
/**
* Creates a <code>RDataList</code>
* by the String representation of URI <code>uri</code>.
*
* @param uri
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataList(String uri) throws IOException, SAXException, ParserConfigurationException {
setup(uri);
}
/**
* Creates a <code>RDataList</code> by the URL <code>url</code>.
*
* @param url
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataList(URL url) throws IOException, SAXException, ParserConfigurationException {
setup(url);
}
/**
* Creates a <code>RDataList</code> by the InputStream <code>in</code>.
*
* @param in
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataList(InputStream in) throws IOException, SAXException, ParserConfigurationException {
setup(in);
}
/**
* Creates a <code>RDataList</code> by the InputSource <code>is</code>.
*
* @param is
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataList(InputSource is) throws IOException, SAXException, ParserConfigurationException {
setup(is);
}
/**
* Creates a <code>RDataList</code> by the Reader <code>reader</code>.
*
* @param reader
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataList(Reader reader) throws IOException, SAXException, ParserConfigurationException {
setup(reader);
}
/**
* Initializes the <code>RDataList</code> by the Document <code>doc</code>.
*
* @param doc
*/
public void setup(Document doc) {
setup(doc.getDocumentElement());
}
/**
* Initializes the <code>RDataList</code> by the Element <code>element</code>.
*
* @param element
*/
public void setup(Element element) {
init(element);
}
/**
* Initializes the <code>RDataList</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);
dataItem_.clear();
while (!stack.isEmptyElement()) {
if (RDataItem.isMatch(stack)) {
addDataItem(new RDataItem(stack));
} else {
break;
}
}
}
/**
* 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.createElement("dataList");
int size;
size = this.dataItem_.size();
for (int i = 0;i < size;i++) {
RDataItem value = (RDataItem)this.dataItem_.get(i);
value.makeElement(element);
}
parent.appendChild(element);
}
/**
* Initializes the <code>RDataList</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>RDataList</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.getDocument(uri, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataList</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.getDocument(url, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataList</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.getDocument(in, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataList</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.getDocument(is, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataList</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.getDocument(reader, UJAXP.FLAG_VALIDATION));
}
/**
* 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 RDataItem property <b>dataItem</b>.
*
* @return RDataItem[]
*/
public final RDataItem[] getDataItem() {
RDataItem[] array = new RDataItem[dataItem_.size()];
return ((RDataItem[])dataItem_.toArray(array));
}
/**
* Sets the RDataItem property <b>dataItem</b>.
*
* @param dataItem
*/
public final void setDataItem(RDataItem[] dataItem) {
this.dataItem_.clear();
this.dataItem_.addAll(java.util.Arrays.asList(dataItem));
}
/**
* Sets the RDataItem property <b>dataItem</b>.
*
* @param dataItem
*/
public final void setDataItem(RDataItem dataItem) {
this.dataItem_.clear();
this.dataItem_.add(dataItem);
}
/**
* Adds the RDataItem property <b>dataItem</b>.
*
* @param dataItem
*/
public final void addDataItem(RDataItem dataItem) {
this.dataItem_.add(dataItem);
}
/**
* Gets number of the RDataItem property <b>dataItem</b>.
*
* @return int
*/
public final int getDataItemCount() {
return (dataItem_.size());
}
/**
* Gets the RDataItem property <b>dataItem</b> by index.
*
* @param index
* @return RDataItem
*/
public final RDataItem getDataItem(int index) {
return ((RDataItem)dataItem_.get(index));
}
/**
* Sets the RDataItem property <b>dataItem</b> by index.
*
* @param index
* @param dataItem
*/
public final void setDataItem(int index, RDataItem dataItem) {
this.dataItem_.set(index, dataItem);
}
/**
* 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;
buffer.append("<dataList");
buffer.append(">");
size = this.dataItem_.size();
for (int i = 0;i < size;i++) {
RDataItem value = (RDataItem)this.dataItem_.get(i);
value.makeTextElement(buffer);
}
buffer.append("</dataList>");
}
/**
* Makes a XML text representation.
*
* @param buffer
*/
public void makeTextElement(PrintWriter buffer) {
int size;
buffer.print("<dataList");
buffer.print(">");
size = this.dataItem_.size();
for (int i = 0;i < size;i++) {
RDataItem value = (RDataItem)this.dataItem_.get(i);
value.makeTextElement(buffer);
}
buffer.print("</dataList>");
}
/**
* Tests if a Element <code>element</code> is valid
* for the <code>RDataList</code>.
*
* @param element
* @return boolean
*/
public static boolean isMatch(Element element) {
if (!URelaxer.isTargetElement(element, "dataList")) {
return (false);
}
RStack target = new RStack(element);
Element child;
while (!target.isEmptyElement()) {
if (!RDataItem.isMatchHungry(target)) {
break;
}
}
if (!target.isEmptyElement()) {
return (false);
}
return (true);
}
/**
* Tests if elements contained in a Stack <code>stack</code>
* is valid for the <code>RDataList</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>RDataList</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);
}
}
}
RDataItem.java
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.xml.sax.*;
/**
* <b>RDataItem</b> is generated by Relaxer based on data.rlx.
* This class is derived from:
*
* <!-- for programmer
* <elementRule label="dataItem">
* <tag/>
* <sequence>
* <element name="name" type="string"/>
* <element name="cost" type="integer"/>
* <element name="note" type="string"/>
* </sequence>
* </elementRule>
* -->
* <!-- for javadoc -->
* <pre> <elementRule label="dataItem">
* <tag/>
* <sequence>
* <element name="name" type="string"/>
* <element name="cost" type="integer"/>
* <element name="note" type="string"/>
* </sequence>
* </elementRule>
* </pre>
*
* @version data.rlx 1.0 (Sat Oct 20 03:14:04 JST 2001)
* @author Relaxer 0.14.2 (http:
*/
public class RDataItem implements java.io.Serializable {
private String name_;
private java.math.BigInteger cost_;
private String note_;
/**
* Creates a <code>RDataItem</code>.
*
*/
public RDataItem() {
}
/**
* Creates a <code>RDataItem</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 RDataItem(RStack stack) {
setup(stack);
}
/**
* Creates a <code>RDataItem</code> by the Document <code>doc</code>.
*
* @param doc
*/
public RDataItem(Document doc) {
setup(doc.getDocumentElement());
}
/**
* Creates a <code>RDataItem</code> by the Element <code>element</code>.
*
* @param element
*/
public RDataItem(Element element) {
setup(element);
}
/**
* Creates a <code>RDataItem</code> by the File <code>file</code>.
*
* @param file
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataItem(File file) throws IOException, SAXException, ParserConfigurationException {
setup(file);
}
/**
* Creates a <code>RDataItem</code>
* by the String representation of URI <code>uri</code>.
*
* @param uri
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataItem(String uri) throws IOException, SAXException, ParserConfigurationException {
setup(uri);
}
/**
* Creates a <code>RDataItem</code> by the URL <code>url</code>.
*
* @param url
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataItem(URL url) throws IOException, SAXException, ParserConfigurationException {
setup(url);
}
/**
* Creates a <code>RDataItem</code> by the InputStream <code>in</code>.
*
* @param in
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataItem(InputStream in) throws IOException, SAXException, ParserConfigurationException {
setup(in);
}
/**
* Creates a <code>RDataItem</code> by the InputSource <code>is</code>.
*
* @param is
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataItem(InputSource is) throws IOException, SAXException, ParserConfigurationException {
setup(is);
}
/**
* Creates a <code>RDataItem</code> by the Reader <code>reader</code>.
*
* @param reader
* @exception IOException
* @exception SAXException
* @exception ParserConfigurationException
*/
public RDataItem(Reader reader) throws IOException, SAXException, ParserConfigurationException {
setup(reader);
}
/**
* Initializes the <code>RDataItem</code> by the Document <code>doc</code>.
*
* @param doc
*/
public void setup(Document doc) {
setup(doc.getDocumentElement());
}
/**
* Initializes the <code>RDataItem</code> by the Element <code>element</code>.
*
* @param element
*/
public void setup(Element element) {
init(element);
}
/**
* Initializes the <code>RDataItem</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);
name_ = URelaxer.getElementPropertyAsString(stack.popElement());
cost_ = URelaxer.getElementPropertyAsBigInteger(stack.popElement());
note_ = 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.createElement("dataItem");
int size;
URelaxer.setElementPropertyByString(element, "name", this.name_);
URelaxer.setElementPropertyByBigInteger(element, "cost", this.cost_);
URelaxer.setElementPropertyByString(element, "note", this.note_);
parent.appendChild(element);
}
/**
* Initializes the <code>RDataItem</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>RDataItem</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.getDocument(uri, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataItem</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.getDocument(url, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataItem</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.getDocument(in, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataItem</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.getDocument(is, UJAXP.FLAG_VALIDATION));
}
/**
* Initializes the <code>RDataItem</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.getDocument(reader, UJAXP.FLAG_VALIDATION));
}
/**
* 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 String property <b>name</b>.
*
* @return String
*/
public final String getName() {
return (name_);
}
/**
* Sets the String property <b>name</b>.
*
* @param name
*/
public final void setName(String name) {
this.name_ = name;
}
/**
* Gets the java.math.BigInteger property <b>cost</b>.
*
* @return java.math.BigInteger
*/
public final java.math.BigInteger getCost() {
return (cost_);
}
/**
* Sets the java.math.BigInteger property <b>cost</b>.
*
* @param cost
*/
public final void setCost(java.math.BigInteger cost) {
this.cost_ = cost;
}
/**
* Gets the String property <b>note</b>.
*
* @return String
*/
public final String getNote() {
return (note_);
}
/**
* Sets the String property <b>note</b>.
*
* @param note
*/
public final void setNote(String note) {
this.note_ = note;
}
/**
* 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;
buffer.append("<dataItem");
buffer.append(">");
buffer.append("<name>");
buffer.append(URelaxer.escapeCharData(getName()));
buffer.append("</name>");
buffer.append("<cost>");
buffer.append(getCost().toString());
buffer.append("</cost>");
buffer.append("<note>");
buffer.append(URelaxer.escapeCharData(getNote()));
buffer.append("</note>");
buffer.append("</dataItem>");
}
/**
* Makes a XML text representation.
*
* @param buffer
*/
public void makeTextElement(PrintWriter buffer) {
int size;
buffer.print("<dataItem");
buffer.print(">");
buffer.print("<name>");
buffer.print(URelaxer.escapeCharData(getName()));
buffer.print("</name>");
buffer.print("<cost>");
buffer.print(getCost().toString());
buffer.print("</cost>");
buffer.print("<note>");
buffer.print(URelaxer.escapeCharData(getNote()));
buffer.print("</note>");
buffer.print("</dataItem>");
}
/**
* Tests if a Element <code>element</code> is valid
* for the <code>RDataItem</code>.
*
* @param element
* @return boolean
*/
public static boolean isMatch(Element element) {
if (!URelaxer.isTargetElement(element, "dataItem")) {
return (false);
}
RStack target = new RStack(element);
Element child;
child = target.popElement();
if (child == null) {
return (false);
}
if (!URelaxer.isTargetElement(child, "name")) {
return (false);
}
child = target.popElement();
if (child == null) {
return (false);
}
if (!URelaxer.isTargetElement(child, "cost")) {
return (false);
}
child = target.popElement();
if (child == null) {
return (false);
}
if (!URelaxer.isTargetElement(child, "note")) {
return (false);
}
if (!target.isEmptyElement()) {
return (false);
}
return (true);
}
/**
* Tests if elements contained in a Stack <code>stack</code>
* is valid for the <code>RDataItem</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>RDataItem</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);
}
}
}