trees.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

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<CODE>static&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/gui/swing/tree/Trees.html#toString(javax.swing.tree.TreeNode)">toString</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/tree/TreeNode.html" title="class or interface in javax.swing.tree">TreeNode</A>&nbsp;node)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a graphical representation of the specified tree. </TD>
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<A NAME="getPathsToUserObject(javax.swing.tree.TreeModel, java.lang.Object)"><!-- --></A><H3>
getPathsToUserObject</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/tree/TreePath.html" title="class or interface in javax.swing.tree">TreePath</A>[] <B>getPathsToUserObject</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/tree/TreeModel.html" title="class or interface in javax.swing.tree">TreeModel</A>&nbsp;model,
                                              <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;value)</PRE>
<DL>
<DD>Returns the path to the specified
 <A HREF="../../../../../org/geotools/gui/swing/tree/TreeNode.html#getUserObject()">user object</A>. For each tree
 node which are actually instance of Geotools <A HREF="../../../../../org/geotools/gui/swing/tree/TreeNode.html" title="interface in org.geotools.gui.swing.tree"><CODE>TreeNode</CODE></A>,
 this method compares the specified  against the user object returned by the
 <A HREF="../../../../../org/geotools/gui/swing/tree/TreeNode.html#getUserObject()"><CODE>TreeNode.getUserObject()</CODE></A> method.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>model</CODE> - The tree model to inspect.<DD><CODE>value</CODE> - User object to compare to
         <A HREF="../../../../../org/geotools/gui/swing/tree/TreeNode.html#getUserObject()"><CODE>TreeNode.getUserObject()</CODE></A>.
<DT><B>Returns:</B><DD>The paths to the specified value, or an empty array if none.</DL>
</DD>
</DL>
<HR>

<A NAME="toString(javax.swing.tree.TreeModel)"><!-- --></A><H3>
toString</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>toString</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/tree/TreeModel.html" title="class or interface in javax.swing.tree">TreeModel</A>&nbsp;tree)</PRE>
<DL>
<DD>Returns a graphical representation of the specified tree model. This representation can
 be printed to the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#out" title="class or interface in java.lang">standard output stream</A> (for example) if it uses
 a monospaced font and supports unicode.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tree</CODE> - The tree to format.
<DT><B>Returns:</B><DD>A string representation of the tree, or  if it doesn't contain any node.</DL>
</DD>
</DL>
<HR>

<A NAME="toString(javax.swing.tree.TreeNode)"><!-- --></A><H3>
toString</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>toString</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/tree/TreeNode.html" title="class or interface in javax.swing.tree">TreeNode</A>&nbsp;node)</PRE>
<DL>
<DD>Returns a graphical representation of the specified tree. This representation can be
 printed to the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#out" title="class or interface in java.lang">standard output stream</A> (for example) if it uses
 a monospaced font and supports unicode.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - The root node of the tree to format.
<DT><B>Returns:</B><DD>A string representation of the tree, or  if it doesn't contain any node.</DL>
</DD>
</DL>
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