treeexception.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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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>FileSystemPageStore.</B><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemPageStore.html#setRoot(org.geotools.index.rtree.Node)">setRoot</A></B>(<A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A>&nbsp;node)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></CODE></FONT></TD>
<TD><CODE><B>FileSystemPageStore.</B><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemPageStore.html#getNode(org.geotools.index.rtree.Entry, org.geotools.index.rtree.Node)">getNode</A></B>(<A HREF="../../../../org/geotools/index/rtree/Entry.html" title="class in org.geotools.index.rtree">Entry</A>&nbsp;parentEntry,
        <A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A>&nbsp;parent)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>FileSystemPageStore.</B><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemPageStore.html#close()">close</A></B>()</CODE>

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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../../org/geotools/index/rtree/fs/package-summary.html">org.geotools.index.rtree.fs</A> that throw <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemNode.html#FileSystemNode(org.geotools.index.rtree.fs.Parameters, long)">FileSystemNode</A></B>(<A HREF="../../../../org/geotools/index/rtree/fs/Parameters.html" title="class in org.geotools.index.rtree.fs">Parameters</A>&nbsp;params,
               long&nbsp;offset)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemPageStore.html#FileSystemPageStore(java.io.File)">FileSystemPageStore</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A>&nbsp;file)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loads an index from the specified <code>File</code>, if the file doesn't
 exists or is 0 length, a new index will be created with default values
 for maxNodeEntries, minNodeEntries and splitAlgorithm</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemPageStore.html#FileSystemPageStore(java.io.File, org.geotools.index.DataDefinition)">FileSystemPageStore</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A>&nbsp;file,
                    <A HREF="../../../../org/geotools/index/DataDefinition.html" title="class in org.geotools.index">DataDefinition</A>&nbsp;def)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DOCUMENT ME!</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/index/rtree/fs/FileSystemPageStore.html#FileSystemPageStore(java.io.File, org.geotools.index.DataDefinition, int, int, short)">FileSystemPageStore</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A>&nbsp;file,
                    <A HREF="../../../../org/geotools/index/DataDefinition.html" title="class in org.geotools.index">DataDefinition</A>&nbsp;def,
                    int&nbsp;maxNodeEntries,
                    int&nbsp;minNodeEntries,
                    short&nbsp;splitAlg)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create and index with the specified values, if the file exists then an
 <code>RTreeException</code> will be thrown.</TD>
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<P>
<A NAME="org.geotools.index.rtree.memory"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
Uses of <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A> in <A HREF="../../../../org/geotools/index/rtree/memory/package-summary.html">org.geotools.index.rtree.memory</A></FONT></TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/index/rtree/memory/package-summary.html">org.geotools.index.rtree.memory</A> that throw <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></FONT></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>MemoryPageStore.</B><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryPageStore.html#setRoot(org.geotools.index.rtree.Node)">setRoot</A></B>(<A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A>&nbsp;node)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></CODE></FONT></TD>
<TD><CODE><B>MemoryPageStore.</B><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryPageStore.html#getNode(org.geotools.index.rtree.Entry, org.geotools.index.rtree.Node)">getNode</A></B>(<A HREF="../../../../org/geotools/index/rtree/Entry.html" title="class in org.geotools.index.rtree">Entry</A>&nbsp;parentEntry,
        <A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A>&nbsp;parent)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>MemoryPageStore.</B><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryPageStore.html#close()">close</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/index/rtree/Node.html" title="class in org.geotools.index.rtree">Node</A></CODE></FONT></TD>
<TD><CODE><B>MemoryNode.</B><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryNode.html#getParent()">getParent</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B>MemoryNode.</B><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryNode.html#doSave()">doSave</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../../org/geotools/index/rtree/memory/package-summary.html">org.geotools.index.rtree.memory</A> that throw <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryPageStore.html#MemoryPageStore(org.geotools.index.DataDefinition)">MemoryPageStore</A></B>(<A HREF="../../../../org/geotools/index/DataDefinition.html" title="class in org.geotools.index">DataDefinition</A>&nbsp;def)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/index/rtree/memory/MemoryPageStore.html#MemoryPageStore(org.geotools.index.DataDefinition, int, int, short)">MemoryPageStore</A></B>(<A HREF="../../../../org/geotools/index/DataDefinition.html" title="class in org.geotools.index">DataDefinition</A>&nbsp;def,
                int&nbsp;max,
                int&nbsp;min,
                short&nbsp;split)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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