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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 1.5.0_13) on Mon Jul 14 01:36:29 CEST 2008 --><TITLE>Tree (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.operator.learner.clustering.hierarchical.upgma.Tree class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Tree (RapidMiner Class Documentation)";}</SCRIPT><NOSCRIPT></NOSCRIPT></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=2 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="class-use/Tree.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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="../../../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</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="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/NominalDistanceMeasure.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma"><B>PREV CLASS</B></A> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/UnweightedClusterDistanceMeasure.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../../../index.html?com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" target="_top"><B>FRAMES</B></A> <A HREF="Tree.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 | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <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">com.rapidminer.operator.learner.clustering.hierarchical.upgma</FONT><BR>Class Tree</H2><PRE>java.lang.Object <IMG SRC="../../../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../../../com/rapidminer/operator/AbstractIOObject.html" title="class in com.rapidminer.operator">com.rapidminer.operator.AbstractIOObject</A> <IMG SRC="../../../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../../../com/rapidminer/operator/ResultObjectAdapter.html" title="class in com.rapidminer.operator">com.rapidminer.operator.ResultObjectAdapter</A> <IMG SRC="../../../../../../../resources/inherit.gif" ALT="extended by "><B>com.rapidminer.operator.learner.clustering.hierarchical.upgma.Tree</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../../../com/rapidminer/operator/IOObject.html" title="interface in com.rapidminer.operator">IOObject</A>, <A HREF="../../../../../../../com/rapidminer/operator/ResultObject.html" title="interface in com.rapidminer.operator">ResultObject</A>, <A HREF="../../../../../../../com/rapidminer/operator/Saveable.html" title="interface in com.rapidminer.operator">Saveable</A>, <A HREF="../../../../../../../com/rapidminer/tools/LoggingHandler.html" title="interface in com.rapidminer.tools">LoggingHandler</A>, java.io.Serializable</DD></DL><HR><DL><DT><PRE>public class <B>Tree</B><DT>extends <A HREF="../../../../../../../com/rapidminer/operator/ResultObjectAdapter.html" title="class in com.rapidminer.operator">ResultObjectAdapter</A></DL></PRE><P>A tree. Each node can hold user data. Each edge has a length.<P><P><DL><DT><B>See Also:</B><DD><A HREF="../../../../../../../serialized-form.html#com.rapidminer.operator.learner.clustering.hierarchical.upgma.Tree">Serialized Form</A></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#Tree(java.lang.String)">Tree</A></B>(java.lang.String name)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#Tree(java.lang.String, com.rapidminer.operator.learner.clustering.hierarchical.upgma.Tree, double, com.rapidminer.operator.learner.clustering.hierarchical.upgma.Tree, double)">Tree</A></B>(java.lang.String name, <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A> leftChild, double leftEdgeLength, <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A> rightChild, double rightEdgeLength)</CODE><BR> </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"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></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="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#append(com.rapidminer.operator.learner.clustering.hierarchical.upgma.Tree, double)">append</A></B>(<A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A> tree, double edgeLength_)</CODE><BR> Adds a new tree as the rightmost child with given edge length.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.List<<A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getAllNodes()">getAllNodes</A></B>()</CODE><BR> Returns a list of all nodes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getAverageRootDistance()">getAverageRootDistance</A></B>()</CODE><BR> Returns the average distance from a leaf to the root node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getChild(int)">getChild</A></B>(int index_)</CODE><BR> Returns the child node at position index.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getEdgeLength()">getEdgeLength</A></B>()</CODE><BR> Returns the length of the edge to the parent.</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="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getExtension()">getExtension</A></B>()</CODE><BR> Returns the default extension in file choosers.</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="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getFileDescription()">getFileDescription</A></B>()</CODE><BR> Returns the file description used in file choosers.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getHeight()">getHeight</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/DistanceMatrix.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">DistanceMatrix</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getLeafDistanceMatrix()">getLeafDistanceMatrix</A></B>()</CODE><BR> Returns a distance matix for all leaf nodes (which is a subset of the node distance matrix).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getLeafIndex()">getLeafIndex</A></B>()</CODE><BR> Returns a unique index if this leaf is a leaf, -1 otherwise.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.List<<A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getLeaves()">getLeaves</A></B>()</CODE><BR> Returns a list of all leaves.</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="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getName()">getName</A></B>()</CODE><BR> The default implementation returns the classname without package.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/DistanceMatrix.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">DistanceMatrix</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getNodeDistanceMatrix()">getNodeDistanceMatrix</A></B>()</CODE><BR> Calculates and returns a distance matrix for all nodes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getNodeUnder(java.awt.Graphics, java.lang.String, int, int)">getNodeUnder</A></B>(java.awt.Graphics g, java.lang.String userDataKey, int px, int py)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getNumberOfChildren()">getNumberOfChildren</A></B>()</CODE><BR> Returns the number of children.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getParent()">getParent</A></B>()</CODE><BR> Returns the parent node or null if this node is the root node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">Tree</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getRoot()">getRoot</A></B>()</CODE><BR> Returns the root of this tree.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getRootDistance()">getRootDistance</A></B>()</CODE><BR> Returns the sum of edge lengths up to the root.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Dimension</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getSize()">getSize</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/DistanceMatrix.html" title="class in com.rapidminer.operator.learner.clustering.hierarchical.upgma">DistanceMatrix</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../../com/rapidminer/operator/learner/clustering/hierarchical/upgma/Tree.html#getUltrametricTransformedLeafDistanceMatrix()">getUltrametricTransformedLeafDistanceMatrix</A></B>()</CODE>⌨️ 快捷键说明
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