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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_05) on Mon Mar 07 15:27:53 NZDT 2005 --><TITLE>XMLSerialization</TITLE><META NAME="keywords" CONTENT="weka.core.xml.XMLSerialization class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="XMLSerialization";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../Tutorial.pdf"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/index.html"><FONT CLASS="NavBarFont1"><B>Weka's home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../weka/core/xml/XMLOptions.html" title="class in weka.core.xml"><B>PREV CLASS</B></A> <A HREF="../../../weka/core/xml/XMLSerializationMethodHandler.html" title="class in weka.core.xml"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="XMLSerialization.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">weka.core.xml</FONT><BR>Class XMLSerialization</H2><PRE>java.lang.Object <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>weka.core.xml.XMLSerialization</B></PRE><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../weka/core/xml/XMLBasicSerialization.html" title="class in weka.core.xml">XMLBasicSerialization</A></DD></DL><HR><DL><DT>public class <B>XMLSerialization</B><DT>extends java.lang.Object</DL><P>With this class objects can be serialized to XML instead into a binary format. It uses introspection (cf. beans) to retrieve the data from the given object, i.e. it can only access beans-conform fields automatically. <p> The generic approach of writing data as XML can be overriden by adding custom methods for reading/writing in a derived class (cf. <code>m_Properties</code>, <code>m_CustomMethods</code>).<br> Custom read and write methods must have the same signature (and also be <code>public</code>!) as the <code>readFromXML</code> and <code>writeToXML</code> methods. Methods that apply to the naming rule <code>read + property name</code> are added automatically to the list of methods by the method <code>XMLSerializationMethodHandler.addMethods()</code>. <p> Other properties that are not conform the bean set/get-methods have to be processed manually in a derived class (cf. <code>readPostProcess(Object)</code>, <code>writePostProcess(Object)</code>). <p> For a complete XML serialization/deserialization have a look at the <code>KOML</code> class. <p> If a stored class has a constructor that takes a String to initialize (e.g. String or Double) then the content of the tag will used for the constructor, e.g. from <pre><object name="name" class="String" primitive="no">Smith</object></pre> "Smith" will be used to instantiate a String object as constructor argument. <p><P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.1.2.5 $</DD><DT><B>Author:</B></DT> <DD>FracPete (fracpete at waikato dot ac dot nz)</DD><DT><B>See Also:</B><DD><A HREF="../../../weka/core/xml/KOML.html" title="class in weka.core.xml"><CODE>KOML</CODE></A>, <A HREF="../../../weka/core/xml/XMLSerialization.html#fromXML(org.w3c.dom.Document)"><CODE>fromXML(Document)</CODE></A>, <A HREF="../../../weka/core/xml/XMLSerialization.html#toXML(java.lang.Object)"><CODE>toXML(Object)</CODE></A>, <CODE>#m_Properties</CODE>, <CODE>#m_CustomMethods</CODE>, <CODE>#readPostProcess(Object)</CODE>, <CODE>#writePostProcess(Object)</CODE>, <A HREF="../../../weka/core/xml/XMLSerialization.html#readFromXML(org.w3c.dom.Element)"><CODE>readFromXML(Element)</CODE></A>, <A HREF="../../../weka/core/xml/XMLSerialization.html#writeToXML(org.w3c.dom.Element, java.lang.Object, java.lang.String)"><CODE>writeToXML(Element, Object, String)</CODE></A>, <CODE>#addMethods()</CODE></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#ATT_ARRAY">ATT_ARRAY</A></B></CODE><BR> the tag whether array or not (yes/no)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#ATT_CLASS">ATT_CLASS</A></B></CODE><BR> the tag for the class</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#ATT_NAME">ATT_NAME</A></B></CODE><BR> the tag for the name</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#ATT_PRIMITIVE">ATT_PRIMITIVE</A></B></CODE><BR> the tag whether primitive or not (yes/no)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#ATT_VERSION">ATT_VERSION</A></B></CODE><BR> the version attribute</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#DOCTYPE">DOCTYPE</A></B></CODE><BR> the DOCTYPE for the serialization</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#ROOT_NODE">ROOT_NODE</A></B></CODE><BR> the root node of the XML document</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#TAG_OBJECT">TAG_OBJECT</A></B></CODE><BR> the tag for an object</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#VAL_NO">VAL_NO</A></B></CODE><BR> the value "no" for the primitive and array attribute</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#VAL_ROOT">VAL_ROOT</A></B></CODE><BR> the value of the name for the root node</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#VAL_YES">VAL_YES</A></B></CODE><BR> the value "yes" for the primitive and array attribute</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#XMLSerialization()">XMLSerialization</A></B>()</CODE><BR> initializes the serialization</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#clear()">clear</A></B>()</CODE><BR> generates internally a new XML document and clears also the IgnoreList and the mappings for the Read/Write-Methods</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#fromXML(org.w3c.dom.Document)">fromXML</A></B>(org.w3c.dom.Document document)</CODE><BR> returns the given DOM document as an instance of the specified class</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#getVersion()">getVersion</A></B>()</CODE><BR> returns the WEKA version with which the serialized object was created</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/core/xml/XMLSerialization.html#main(java.lang.String[])">main</A></B>(java.lang.String[] args)</CODE><BR> for testing only.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD>⌨️ 快捷键说明
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