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RTree: Class Index
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<TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
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SUMMARY: INNER | <A HREF="#fields_inherited_from_class_rtree.AbstractNode">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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rtree</FONT>
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Class Index</H2>
<PRE>
java.lang.Object
|
+--<A HREF="../rtree/AbstractNode.html">rtree.AbstractNode</A>
|
+--<B>rtree.Index</B>
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<DT>public class <B>Index</B><DT>extends <A HREF="../rtree/AbstractNode.html">AbstractNode</A></DL>
<P>
Internal node of the RTree. Used to access Leaf nodes, where real data lies. <p> Created: Tue May 18 13:04:25 1999 <p>
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<DL>
<DT><B>Version: </B><DD>1.001</DD>
<DT><B>Author: </B><DD>Hadjieleftheriou Marios</DD>
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<TD><B>Fields inherited from class rtree.<A HREF="../rtree/AbstractNode.html">AbstractNode</A></B></TD>
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<TD><CODE><A HREF="../rtree/AbstractNode.html#branches">branches</A>,
<A HREF="../rtree/AbstractNode.html#data">data</A>,
<A HREF="../rtree/AbstractNode.html#level">level</A>,
<A HREF="../rtree/AbstractNode.html#pageNumber">pageNumber</A>,
<A HREF="../rtree/AbstractNode.html#parent">parent</A>,
<A HREF="../rtree/AbstractNode.html#tree">tree</A>,
<A HREF="../rtree/AbstractNode.html#usedSpace">usedSpace</A></CODE></TD>
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<B>Constructor Summary</B></FONT></TD>
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../rtree/Index.html#Index(rtree.RTree, int, int, int)">Index</A></B>(<A HREF="../rtree/RTree.html">RTree</A> tree, int parent, int pageNumber, int level)</CODE>
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<B>Method Summary</B></FONT></TD>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../rtree/Index.html#adjustTree(rtree.AbstractNode, rtree.AbstractNode)">adjustTree</A></B>(<A HREF="../rtree/AbstractNode.html">AbstractNode</A> n1, <A HREF="../rtree/AbstractNode.html">AbstractNode</A> n2)</CODE>
<BR>
Called by insert to adjust the parents of the node that was modified by the insertion. </TD>
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<CODE>protected <A HREF="../rtree/Leaf.html">Leaf</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../rtree/Index.html#chooseLeaf(rtree.HyperCube)">chooseLeaf</A></B>(<A HREF="../rtree/HyperCube.html">HyperCube</A> h)</CODE>
<BR>
chooseLeaf finds the most appropriate leaf where the given HyperCube should be stored.</TD>
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<CODE>protected <A HREF="../rtree/Leaf.html">Leaf</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../rtree/Index.html#findLeaf(rtree.HyperCube)">findLeaf</A></B>(<A HREF="../rtree/HyperCube.html">HyperCube</A> h)</CODE>
<BR>
findLeaf returns the leaf that contains the given hypercube, null if the hypercube is not contained in any of the leaves of this node.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../rtree/AbstractNode.html">AbstractNode</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../rtree/Index.html#getChild(int)">getChild</A></B>(int i)</CODE>
<BR>
Retrieves the <B>i-th</B> child node. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../rtree/Index.html#insert(rtree.AbstractNode)">insert</A></B>(<A HREF="../rtree/AbstractNode.html">AbstractNode</A> node)</CODE>
<BR>
Inserts a new node into the tree. </TD>
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<TD><B>Methods inherited from class rtree.<A HREF="../rtree/AbstractNode.html">AbstractNode</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../rtree/AbstractNode.html#addData(rtree.AbstractNode)">addData</A>,
<A HREF="../rtree/AbstractNode.html#addData(rtree.HyperCube, int)">addData</A>,
<A HREF="../rtree/AbstractNode.html#condenseTree(java.util.Vector)">condenseTree</A>,
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