xmldocument.html

来自「数据挖掘的最常用工具。由于开源」· HTML 代码 · 共 1,537 行 · 第 1/4 页

<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>stream</CODE> - the XML stream to parse
<DT><B>Returns:</B><DD>the parsed DOM document
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong with the parsing</DL>
</DD>
</DL>
<HR>

<A NAME="read(java.io.Reader)"><!-- --></A><H3>
read</H3>
<PRE>
public org.w3c.dom.Document <B>read</B>(java.io.Reader&nbsp;reader)
                          throws java.lang.Exception</PRE>
<DL>
<DD>parses the given reader and returns a DOM document.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>reader</CODE> - the XML reader to parse
<DT><B>Returns:</B><DD>the parsed DOM document
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong with the parsing</DL>
</DD>
</DL>
<HR>

<A NAME="write(java.lang.String)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.lang.String&nbsp;file)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the current DOM document into the given file.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - the filename to write to
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong with the parsing</DL>
</DD>
</DL>
<HR>

<A NAME="write(java.io.File)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.File&nbsp;file)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the current DOM document into the given file.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - the filename to write to
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong with the parsing</DL>
</DD>
</DL>
<HR>

<A NAME="write(java.io.OutputStream)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.OutputStream&nbsp;stream)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the current DOM document into the given stream.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>stream</CODE> - the filename to write to
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong with the parsing</DL>
</DD>
</DL>
<HR>

<A NAME="write(java.io.Writer)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.Writer&nbsp;writer)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the current DOM document into the given writer.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>writer</CODE> - the filename to write to
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong with the parsing</DL>
</DD>
</DL>
<HR>

<A NAME="getChildTags(org.w3c.dom.Node)"><!-- --></A><H3>
getChildTags</H3>
<PRE>
public static java.util.Vector <B>getChildTags</B>(org.w3c.dom.Node&nbsp;parent)</PRE>
<DL>
<DD>returns all non tag-children from the given node.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the node to get the children from
<DT><B>Returns:</B><DD>a vector containing all the non-text children</DL>
</DD>
</DL>
<HR>

<A NAME="getChildTags(org.w3c.dom.Node, java.lang.String)"><!-- --></A><H3>
getChildTags</H3>
<PRE>
public static java.util.Vector <B>getChildTags</B>(org.w3c.dom.Node&nbsp;parent,
                                            java.lang.String&nbsp;name)</PRE>
<DL>
<DD>returns all non tag-children from the given node.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the node to get the children from<DD><CODE>name</CODE> - the name of the tags to return, "" for all
<DT><B>Returns:</B><DD>a vector containing all the non-text children</DL>
</DD>
</DL>
<HR>

<A NAME="findNodes(java.lang.String)"><!-- --></A><H3>
findNodes</H3>
<PRE>
public org.w3c.dom.NodeList <B>findNodes</B>(java.lang.String&nbsp;xpath)</PRE>
<DL>
<DD>Returns the nodes that the given xpath expression will find in the 
 document. Can return null if an error occurred.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xpath</CODE> - the XPath expression to run on the document
<DT><B>Returns:</B><DD>the nodelist</DL>
</DD>
</DL>
<HR>

<A NAME="getNode(java.lang.String)"><!-- --></A><H3>
getNode</H3>
<PRE>
public org.w3c.dom.Node <B>getNode</B>(java.lang.String&nbsp;xpath)</PRE>
<DL>
<DD>Returns the node represented by the XPath expression. 
 Can return null if an error occurred.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xpath</CODE> - the XPath expression to run on the document
<DT><B>Returns:</B><DD>the node</DL>
</DD>
</DL>
<HR>

<A NAME="evalBoolean(java.lang.String)"><!-- --></A><H3>
evalBoolean</H3>
<PRE>
public java.lang.Boolean <B>evalBoolean</B>(java.lang.String&nbsp;xpath)</PRE>
<DL>
<DD>Evaluates and returns the boolean result of the XPath expression.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xpath</CODE> - the expression to evaluate
<DT><B>Returns:</B><DD>the result of the evaluation, null in case of an error</DL>
</DD>
</DL>
<HR>

<A NAME="evalDouble(java.lang.String)"><!-- --></A><H3>
evalDouble</H3>
<PRE>
public java.lang.Double <B>evalDouble</B>(java.lang.String&nbsp;xpath)</PRE>
<DL>
<DD>Evaluates and returns the double result of the XPath expression.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xpath</CODE> - the expression to evaluate
<DT><B>Returns:</B><DD>the result of the evaluation, null in case of
                        an error</DL>
</DD>
</DL>
<HR>

<A NAME="evalString(java.lang.String)"><!-- --></A><H3>
evalString</H3>
<PRE>
public java.lang.String <B>evalString</B>(java.lang.String&nbsp;xpath)</PRE>
<DL>
<DD>Evaluates and returns the boolean result of the XPath expression.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xpath</CODE> - the expression to evaluate
<DT><B>Returns:</B><DD>the result of the evaluation</DL>
</DD>
</DL>
<HR>

<A NAME="getContent(org.w3c.dom.Element)"><!-- --></A><H3>
getContent</H3>
<PRE>
public static java.lang.String <B>getContent</B>(org.w3c.dom.Element&nbsp;node)</PRE>
<DL>
<DD>returns the text between the opening and closing tag of a node
 (performs a <code>trim()</code> on the result).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - the node to get the text from
<DT><B>Returns:</B><DD>the content of the given node</DL>
</DD>
</DL>
<HR>

<A NAME="print()"><!-- --></A><H3>
print</H3>
<PRE>
public void <B>print</B>()</PRE>
<DL>
<DD>prints the current DOM document to standard out.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>returns the current DOM document as XML-string.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the document as XML-string representation</DL>
</DD>
</DL>
<HR>

<A NAME="getRevision()"><!-- --></A><H3>
getRevision</H3>
<PRE>
public java.lang.String <B>getRevision</B>()</PRE>
<DL>
<DD>Returns the revision string.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/core/RevisionHandler.html#getRevision()">getRevision</A></CODE> in interface <CODE><A HREF="../../../weka/core/RevisionHandler.html" title="interface in weka.core">RevisionHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the revision</DL>
</DD>
</DL>
<HR>

<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;args)
                 throws java.lang.Exception</PRE>
<DL>
<DD>for testing only. takes the name of an XML file as first arg, reads that
 file, prints it to stdout and if a second filename is given, writes the
 parsed document to that again.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the commandline arguments
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong</DL>
</DD>
</DL>
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