databasenode.html
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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 1.4.2_13) on Tue Jun 05 11:36:36 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>DatabaseNode (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.index.rtree.database.DatabaseNode class"><META NAME="keywords" CONTENT="doSave()"><META NAME="keywords" CONTENT="doInsert()"><META NAME="keywords" CONTENT="doUpdate()"><META NAME="keywords" CONTENT="getEntry()"><META NAME="keywords" CONTENT="getParent()"><META NAME="keywords" CONTENT="setParent()"><META NAME="keywords" CONTENT="getPageId()"><META NAME="keywords" CONTENT="setPageId()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="DatabaseNode (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></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=3 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/DatabaseNode.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="../../../../../org/geotools/index/rtree/database/AbstractDialect.html" title="class in org.geotools.index.rtree.database"><B>PREV CLASS</B></A> <A HREF="../../../../../org/geotools/index/rtree/database/DatabasePageStore.html" title="class in org.geotools.index.rtree.database"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="DatabaseNode.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 | <A HREF="#fields_inherited_from_class_Node">FIELD</A> | <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">org.geotools.index.rtree.database</FONT><BR>Class DatabaseNode</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>DatabaseNode</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/geotools/index/rtree/EntryBoundsChangeListener.html" title="interface in org.geotools.index.rtree">EntryBoundsChangeListener</A></DD></DL><HR><DL><DT>public class <B>DatabaseNode</B><DT>extends <A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></DL><P>DOCUMENT ME!<P><P><DL><DT><B>Author:</B></DT> <DD>Tommaso Nolli</DD><DT><B>Module:</B></DT><DD><CODE><B>ext/shape</B></CODE> (<A HREF="http://maven.geotools.fr/repository/org/geotools/gt2-shape/"><CODE>gt2-shape.jar</CODE></A>) (<A HREF="http://maven.geotools.fr/reports/shape/index.html">Maven report</A>) (<A HREF="http://svn.geotools.org/geotools/tags/2.3.2/ext/shape/src/org/geotools/index/rtree/database/DatabaseNode.java">SVN head</A>)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR></TABLE> <A NAME="fields_inherited_from_class_Node"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class <A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/geotools/index/rtree/Node.html#bounds">bounds</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#entries">entries</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#entriesCount">entriesCount</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#isChanged">isChanged</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#maxNodeEntries">maxNodeEntries</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#DatabaseNode(int, javax.sql.DataSource, org.geotools.index.rtree.database.Dialect, java.lang.String)">DatabaseNode</A></B>(int maxNodeEntries, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/sql/DataSource.html" title="class or interface in javax.sql">DataSource</A> ds, <A HREF="../../../../../org/geotools/index/rtree/database/Dialect.html" title="interface in org.geotools.index.rtree.database">Dialect</A> dialect, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> tableName)</CODE><BR> Constructor</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#DatabaseNode(int, javax.sql.DataSource, org.geotools.index.rtree.database.Dialect, java.lang.String, java.lang.Integer)">DatabaseNode</A></B>(int maxNodeEntries, <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/sql/DataSource.html" title="class or interface in javax.sql">DataSource</A> ds, <A HREF="../../../../../org/geotools/index/rtree/database/Dialect.html" title="interface in org.geotools.index.rtree.database">Dialect</A> dialect, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> tableName, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A> pageId)</CODE><BR> Constructor that retrieves data from the db</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"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#doInsert(java.sql.Connection, byte[])">doInsert</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A> cnn, byte[] bytes)</CODE><BR> Inserts this Node into the database</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#doSave()">doSave</A></B>()</CODE><BR> Saves this <code>Node</code>; called from save()</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#doUpdate(java.sql.Connection, byte[])">doUpdate</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A> cnn, byte[] bytes)</CODE><BR> Update the databse with this Node informations</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../../org/geotools/index/rtree/Entry.html" title="class in org.geotools.index.rtree">Entry</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#getEntry(org.geotools.index.rtree.Node)">getEntry</A></B>(<A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A> node)</CODE><BR> Returns the Entry pointing the specified <code>Node</code></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#getPageId()">getPageId</A></B>()</CODE><BR> DOCUMENT ME!</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#getParent()">getParent</A></B>()</CODE><BR> DOCUMENT ME!</TD></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="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#setPageId(java.lang.Integer)">setPageId</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html" title="class or interface in java.lang">Integer</A> pageId)</CODE><BR> DOCUMENT ME!</TD></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="../../../../../org/geotools/index/rtree/database/DatabaseNode.html#setParent(org.geotools.index.rtree.Node)">setParent</A></B>(<A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A> node)</CODE><BR> Sets the parent of this <code>Node</code></TD></TR></TABLE> <A NAME="methods_inherited_from_class_Node"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class <A HREF="../../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/geotools/index/rtree/Node.html#addEntry(org.geotools.index.rtree.Entry)">addEntry</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#boundsChanged(org.geotools.index.rtree.Entry)">boundsChanged</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#clear()">clear</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#getBounds()">getBounds</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#getEntries()">getEntries</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#getEntriesCount()">getEntriesCount</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#getEntry(int)">getEntry</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#isLeaf()">isLeaf</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#removeEntry(org.geotools.index.rtree.Entry)">removeEntry</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#save()">save</A>, <A HREF="../../../../../org/geotools/index/rtree/Node.html#setLeaf(boolean)">setLeaf</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>⌨️ 快捷键说明
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