btreeexception.html

jxta的api库

         long&nbsp;pointer)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addValue adds a Value to the BTree and associates a pointer with
 it.  </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#removeValue(net.jxta.impl.xindice.core.data.Value)">removeValue</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;removeValue removes a Value from the BTree and returns the
 associated pointer for it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#removeValue(net.jxta.impl.xindice.core.filer.BTree.BTreeRootInfo, net.jxta.impl.xindice.core.data.Value)">removeValue</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A>&nbsp;root,
            <A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;removeValue removes a Value from the BTree and returns the
 associated pointer for it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#findValue(net.jxta.impl.xindice.core.data.Value)">findValue</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findValue finds a Value in the BTree and returns the associated
 pointer for it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#findValue(net.jxta.impl.xindice.core.filer.BTree.BTreeRootInfo, net.jxta.impl.xindice.core.data.Value)">findValue</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A>&nbsp;root,
          <A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findValue finds a Value in the BTree and returns the associated
 pointer for it.</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>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#query(net.jxta.impl.xindice.core.indexer.IndexQuery, net.jxta.impl.xindice.core.filer.BTreeCallback)">query</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/indexer/IndexQuery.html" title="class in net.jxta.impl.xindice.core.indexer">IndexQuery</A>&nbsp;query,
      <A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTreeCallback.html" title="interface in net.jxta.impl.xindice.core.filer">BTreeCallback</A>&nbsp;callback)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;query performs a query against the BTree and performs callback
 operations to report the search results.</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>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#query(net.jxta.impl.xindice.core.filer.BTree.BTreeRootInfo, net.jxta.impl.xindice.core.indexer.IndexQuery, net.jxta.impl.xindice.core.filer.BTreeCallback)">query</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A>&nbsp;root,
      <A HREF="../../../../../../../net/jxta/impl/xindice/core/indexer/IndexQuery.html" title="class in net.jxta.impl.xindice.core.indexer">IndexQuery</A>&nbsp;query,
      <A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTreeCallback.html" title="interface in net.jxta.impl.xindice.core.filer">BTreeCallback</A>&nbsp;callback)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;query performs a query against the BTree and performs callback
 operations to report the search results.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A></CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#createBTreeRoot(net.jxta.impl.xindice.core.data.Value)">createBTreeRoot</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;createBTreeRoot creates a new BTree root node in the BTree file
 based on the provided value for the main tree.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A></CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#createBTreeRoot(net.jxta.impl.xindice.core.filer.BTree.BTreeRootInfo, net.jxta.impl.xindice.core.data.Value)">createBTreeRoot</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A>&nbsp;root,
                <A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;createBTreeRoot creates a new BTree root node in the BTree file
 based on the provided root information, and value for the tree.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A></CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#findBTreeRoot(net.jxta.impl.xindice.core.data.Value)">findBTreeRoot</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findBTreeRoot searches for a BTreeRoot in the file and returns
 the BTreeRootInfo for the specified value based on the main tree.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A></CODE></FONT></TD>
<TD><CODE><B>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#findBTreeRoot(net.jxta.impl.xindice.core.filer.BTree.BTreeRootInfo, net.jxta.impl.xindice.core.data.Value)">findBTreeRoot</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A>&nbsp;root,
              <A HREF="../../../../../../../net/jxta/impl/xindice/core/data/Value.html" title="class in net.jxta.impl.xindice.core.data">Value</A>&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findBTreeRoot searches for a BTreeRoot in the file and returns
 the BTreeRootInfo for the specified value based on the provided
 BTreeRootInfo value.</TD>
</TR>
<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>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#setRootNode(net.jxta.impl.xindice.core.filer.BTree.BTreeRootInfo, net.jxta.impl.xindice.core.filer.BTree.BTreeNode)">setRootNode</A></B>(<A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.BTreeRootInfo.html" title="class in net.jxta.impl.xindice.core.filer">BTree.BTreeRootInfo</A>&nbsp;root,
            net.jxta.impl.xindice.core.filer.BTree.BTreeNode&nbsp;newRoot)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setRootNode resets the root for the specified root object to the
 provided BTreeNode's page number.</TD>
</TR>
<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>BTree.</B><B><A HREF="../../../../../../../net/jxta/impl/xindice/core/filer/BTree.html#setRootNode(net.jxta.impl.xindice.core.filer.BTree.BTreeNode)">setRootNode</A></B>(net.jxta.impl.xindice.core.filer.BTree.BTreeNode&nbsp;rootNode)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setRootNode resets the file's root to the provided
 BTreeNode's page number.</TD>
</TR>
</TABLE>
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