element.html

jxta的api库

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the value (if any) associated with this Element.</TD>
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<B>Method Detail</B></FONT></TD>
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<A NAME="getKey()"><!-- --></A><H3>
getKey</H3>
<PRE>
public java.lang.Object <B>getKey</B>()</PRE>
<DL>
<DD>Get the key associated with this Element.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Object The key of this Element.</DL>
</DD>
</DL>
<HR>

<A NAME="getValue()"><!-- --></A><H3>
getValue</H3>
<PRE>
public java.lang.Object <B>getValue</B>()</PRE>
<DL>
<DD>Get the value (if any) associated with this Element.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Object The value of this element, if any, otherwise null.</DL>
</DD>
</DL>
<HR>

<A NAME="getRoot()"><!-- --></A><H3>
getRoot</H3>
<PRE>
public <A HREF="../../../net/jxta/document/StructuredDocument.html" title="interface in net.jxta.document">StructuredDocument</A> <B>getRoot</B>()</PRE>
<DL>
<DD>Get the root Element of the hierarchy this Element belongs to.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>StructuredDocument The root element of this element's hierarchy.</DL>
</DD>
</DL>
<HR>

<A NAME="getParent()"><!-- --></A><H3>
getParent</H3>
<PRE>
public <A HREF="../../../net/jxta/document/Element.html" title="interface in net.jxta.document">Element</A> <B>getParent</B>()</PRE>
<DL>
<DD>Get the parent element of this element. If this Element has not been
 inserted into the Document then <code>null</code> is returned. If this
 element is the root element of the Document then it returns itself. ie.,
 <code>this == this.getParent()</code>.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Element parent of this element. If the element has no parent
 then null will be returned. If the element is the root Element of the
 hierarchy then it will return itself.</DL>
</DD>
</DL>
<HR>

<A NAME="appendChild(net.jxta.document.Element)"><!-- --></A><H3>
appendChild</H3>
<PRE>
public void <B>appendChild</B>(<A HREF="../../../net/jxta/document/Element.html" title="interface in net.jxta.document">Element</A>&nbsp;element)</PRE>
<DL>
<DD>Add a child element to this element. The child element must be from the
  document as the element it is to be added to.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to be added as a child</DL>
</DD>
</DL>
<HR>

<A NAME="getChildren()"><!-- --></A><H3>
getChildren</H3>
<PRE>
public java.util.Enumeration <B>getChildren</B>()</PRE>
<DL>
<DD>Returns an enumeration of the immediate children of this element.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Enumeration An enumeration containing all of the children of
  this element.</DL>
</DD>
</DL>
<HR>

<A NAME="getChildren(java.lang.Object)"><!-- --></A><H3>
getChildren</H3>
<PRE>
public java.util.Enumeration <B>getChildren</B>(java.lang.Object&nbsp;key)</PRE>
<DL>
<DD>Returns an enumeration of the immediate children of this element whose
  name match the specified key.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - The key which will be matched against.
<DT><B>Returns:</B><DD>Enumeration enumeration containing all of the children of this
  element.</DL>
</DD>
</DL>
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