<!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_05) on Mon Nov 08 21:00:48 EST 2004 --> <TITLE> Cursor (Sleepycat Software, Inc. - Berkeley DB Java API) </TITLE> <META NAME="keywords" CONTENT="com.sleepycat.db.Cursor class"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../style.css" TITLE="Style"> <SCRIPT type="text/javascript"> function windowTitle() { parent.document.title="Cursor (Sleepycat Software, Inc. - Berkeley DB Java 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/Cursor.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> <b>Berkeley DB</b><br><font size="-1"> version 4.3.21</font></EM> </TD> </TR> <TR> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/sleepycat/db/CheckpointConfig.html" title="class in com.sleepycat.db"><B>PREV CLASS</B></A> <A HREF="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db"><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="Cursor.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 | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: FIELD | CONSTR | <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.sleepycat.db</FONT> <BR> Class Cursor</H2> <PRE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>com.sleepycat.db.Cursor</B> </PRE> <DL> <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../com/sleepycat/db/SecondaryCursor.html" title="class in com.sleepycat.db">SecondaryCursor</A></DD> </DL> <HR> <DL> <DT>public class <B>Cursor</B><DT>extends <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL> <P> A database cursor. Cursors are used for operating on collections of records, for iterating over a database, and for saving handles to individual records, so that they can be modified after they have been read. <p> Cursors may be used by multiple threads, but only serially. That is, the application must serialize access to the handle. <p> If the cursor is to be used to perform operations on behalf of a transaction, the cursor must be opened and closed within the context of that single transaction. <p> Once the cursor close method has been called, the handle may not be accessed again, regardless of the close method's success or failure. <p> To obtain a cursor with default attributes: <blockquote><pre> Cursor cursor = myDatabase.openCursor(txn, null); </pre></blockquote> To customize the attributes of a cursor, use a CursorConfig object. <blockquote><pre> CursorConfig config = new CursorConfig(); config.setDirtyRead(true); Cursor cursor = myDatabase.openCursor(txn, config); </pre></blockquote> <p> Modifications to the database during a sequential scan will be reflected in the scan; that is, records inserted behind a cursor will not be returned while records inserted in front of a cursor will be returned. In Queue and Recno databases, missing entries (that is, entries that were never explicitly created or that were created and then deleted) will be ignored during a sequential scan. <P> <P> <HR> <P> <!-- ======== NESTED CLASS SUMMARY ======== --> <!-- =========== FIELD SUMMARY =========== --> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <!-- ========== 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> void</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#close()">close</A></B>()</CODE> <BR> Discard the cursor.</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/sleepycat/db/Cursor.html#count()">count</A></B>()</CODE> <BR> Return a count of the number of data items for the key to which the cursor refers.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#delete()">delete</A></B>()</CODE> <BR> Delete the key/data pair to which the cursor refers.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/Cursor.html" title="class in com.sleepycat.db">Cursor</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#dup(boolean)">dup</A></B>(boolean samePosition)</CODE> <BR> Return a new cursor with the same transaction and locker ID as the original cursor.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getConfig()">getConfig</A></B>()</CODE> <BR> Return this cursor's configuration.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getCurrent(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getCurrent</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Returns the key/data pair to which the cursor refers.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db">Database</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getDatabase()">getDatabase</A></B>()</CODE> <BR> Return the Database handle associated with this Cursor.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getFirst(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getFirst</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the first key/data pair of the database, and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getLast(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getLast</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the last key/data pair of the database, and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getNext(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getNext</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the next key/data pair and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getNextDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getNextDup</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> If the next key/data pair of the database is a duplicate data record for the current key/data pair, move the cursor to the next key/data pair of the database and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getNextNoDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getNextNoDup</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the next non-duplicate key/data pair and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getPrev(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getPrev</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the previous key/data pair and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getPrevDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getPrevDup</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> If the previous key/data pair of the database is a duplicate data record for the current key/data pair, move the cursor to the previous key/data pair of the database and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getPrevNoDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getPrevNoDup</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the previous non-duplicate key/data pair and return that pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getRecordNumber(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getRecordNumber</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Return the record number associated with the cursor.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getSearchBoth(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getSearchBoth</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the specified key/data pair, where both the key and data items must match.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getSearchBothRange(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getSearchBothRange</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the specified key and closest matching data item of the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getSearchKey(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getSearchKey</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the given key of the database, and return the datum associated with the given key.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getSearchKeyRange(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getSearchKeyRange</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the closest matching key of the database, and return the data item associated with the matching key.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#getSearchRecordNumber(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)">getSearchRecordNumber</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode)</CODE> <BR> Move the cursor to the specific numbered record of the database, and return the associated key/data pair.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#put(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">put</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putAfter(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">putAfter</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putBefore(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">putBefore</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putCurrent(com.sleepycat.db.DatabaseEntry)">putCurrent</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putKeyFirst(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">putKeyFirst</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putKeyLast(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">putKeyLast</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putNoDupData(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">putNoDupData</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/db/Cursor.html#putNoOverwrite(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)">putNoOverwrite</A></B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data)</CODE> <BR> Store a key/data pair into the database.</TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> </TR> </TABLE> <P> <!-- ============ FIELD DETAIL =========== --> <!-- ========= CONSTRUCTOR DETAIL ======== --> <!-- ============ METHOD DETAIL ========== --> <A NAME="method_detail"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TD COLSPAN=1><FONT SIZE="+2"> <B>Method Detail</B></FONT></TD> </TR> </TABLE> <A NAME="getDatabase()"><!-- --></A><H3> getDatabase</H3> <PRE> public <A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db">Database</A> <B>getDatabase</B>()</PRE> <DL> <DD>Return the Database handle associated with this Cursor. <p> <P> <DD><DL> <DT><B>Returns:</B><DD>The Database handle associated with this Cursor. <p></DL> </DD> </DL> <HR> <A NAME="getConfig()"><!-- --></A><H3> getConfig</H3> <PRE> public <A HREF="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</A> <B>getConfig</B>()</PRE> <DL> <DD>Return this cursor's configuration. <p> This may differ from the configuration used to open this object if the cursor existed previously. <p> <P> <DD><DL> <DT><B>Returns:</B><DD>This cursor's configuration. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="close()"><!-- --></A><H3> close</H3> <PRE> public void <B>close</B>() throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Discard the cursor. <p> This method may throw a DeadlockException, signaling the enclosing transaction should be aborted. If the application is already intending to abort the transaction, this error can be ignored, and the application should proceed. <p> The cursor handle may not be used again after this method has been called, regardless of the method's success or failure. <p> <p> <P> <DD><DL> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="count()"><!-- --></A><H3> count</H3> <PRE> public int <B>count</B>() throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Return a count of the number of data items for the key to which the cursor refers. <p> <P> <DD><DL> <DT><B>Returns:</B><DD>A count of the number of data items for the key to which the cursor refers. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="dup(boolean)"><!-- --></A><H3> dup</H3> <PRE> public <A HREF="../../../com/sleepycat/db/Cursor.html" title="class in com.sleepycat.db">Cursor</A> <B>dup</B>(boolean samePosition) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Return a new cursor with the same transaction and locker ID as the original cursor. <p> This is useful when an application is using locking and requires two or more cursors in the same thread of control. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>samePosition</CODE> - If true, the newly created cursor is initialized to refer to the same position in the database as the original cursor (if any) and hold the same locks (if any). If false, or the original cursor does not hold a database position and locks, the returned cursor is uninitialized and will behave like a newly created cursor. <p> <DT><B>Returns:</B><DD>A new cursor with the same transaction and locker ID as the original cursor. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="delete()"><!-- --></A><H3> delete</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>delete</B>() throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Delete the key/data pair to which the cursor refers. <p> When called on a cursor opened on a database that has been made into a secondary index, this method the key/data pair from the primary database and all secondary indices. <p> The cursor position is unchanged after a delete, and subsequent calls to cursor functions expecting the cursor to refer to an existing key will fail. <p> <p> <P> <DD><DL> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="put(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> put</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>put</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the put method succeeds, the cursor is always positioned to refer to the newly inserted item. If the put method fails for any reason, the state of the cursor will be unchanged. <p> If the key already appears in the database and duplicates are supported, the new data value is inserted at the correct sorted location. If the key already appears in the database and duplicates are not supported, the existing key/data pair will be replaced. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putNoOverwrite(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putNoOverwrite</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putNoOverwrite</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putNoOverwrite method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putNoOverwrite method fails for any reason, the state of the cursor will be unchanged. <p> If the key already appears in the database, putNoOverwrite will return <A HREF="../../../com/sleepycat/db/OperationStatus.html#KEYEXIST"><CODE>OperationStatus.KEYEXIST</CODE></A>. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putNoDupData(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putNoDupData</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putNoDupData</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putNoDupData method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putNoDupData method fails for any reason, the state of the cursor will be unchanged. <p> In the case of the Btree and Hash access methods, insert the specified key/data pair into the database, unless a key/data pair comparing equally to it already exists in the database. If a matching key/data pair already exists in the database, <A HREF="../../../com/sleepycat/db/OperationStatus.html#KEYEXIST"><CODE>OperationStatus.KEYEXIST</CODE></A> is returned. <p> This method may only be called if the underlying database has been configured to support sorted duplicate data items. <p> This method may not be called for the Queue or Recno access methods. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putCurrent(com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putCurrent</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putCurrent</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putCurrent method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putCurrent method fails for any reason, the state of the cursor will be unchanged. <p> Overwrite the data of the key/data pair to which the cursor refers with the specified data item. This method will fail and throw an exception if the cursor currently refers to an already-deleted key/data pair. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putAfter(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putAfter</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putAfter</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putAfter method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putAfter method fails for any reason, the state of the cursor will be unchanged. <p> In the case of the Btree and Hash access methods, insert the data element as a duplicate element of the key to which the cursor refers. The new element appears immediately after the current cursor position. It is an error to call this method if the underlying Btree or Hash database does not support duplicate data items. The key parameter is ignored. <p> In the case of the Hash access method, the putAfter method will fail and throw an exception if the current cursor record has already been deleted. <p> In the case of the Recno access method, it is an error to call this method if the underlying Recno database was not configured to have mutable record numbers. A new key is created, all records after the inserted item are automatically renumbered, and the key of the new record is returned in the key parameter. The initial value of the key parameter is ignored. <p> The putAfter method may not be called for the Queue access method. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putBefore(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putBefore</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putBefore</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putBefore method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putBefore method fails for any reason, the state of the cursor will be unchanged. <p> In the case of the Btree and Hash access methods, insert the data element as a duplicate element of the key to which the cursor refers. The new element appears immediately before the current cursor position. It is an error to call this method if the underlying Btree or Hash database does not support duplicate data items. The key parameter is ignored. <p> In the case of the Hash access method, the putBefore method will fail and throw an exception if the current cursor record has already been deleted. <p> In the case of the Recno access method, it is an error to call this method if the underlying Recno database was not configured to have mutable record numbers. A new key is created, all records after the inserted item are automatically renumbered, and the key of the new record is returned in the key parameter. The initial value of the key parameter is ignored. <p> The putBefore method may not be called for the Queue access method. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putKeyFirst(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putKeyFirst</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putKeyFirst</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putKeyFirst method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putKeyFirst method fails for any reason, the state of the cursor will be unchanged. <p> In the case of the Btree and Hash access methods, insert the specified key/data pair into the database. <p> If the underlying database supports duplicate data items, and if the key already exists in the database and a duplicate sort function has been specified, the inserted data item is added in its sorted location. If the key already exists in the database and no duplicate sort function has been specified, the inserted data item is added as the first of the data items for that key. <p> The putKeyFirst method may not be called for the Queue or Recno access methods. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="putKeyLast(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry)"><!-- --></A><H3> putKeyLast</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>putKeyLast</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Store a key/data pair into the database. <p> If the putKeyLast method succeeds, the cursor is always positioned to refer to the newly inserted item. If the putKeyLast method fails for any reason, the state of the cursor will be unchanged. <p> In the case of the Btree and Hash access methods, insert the specified key/data pair into the database. <p> If the underlying database supports duplicate data items, and if the key already exists in the database and a duplicate sort function has been specified, the inserted data item is added in its sorted location. If the key already exists in the database and no duplicate sort function has been specified, the inserted data item is added as the last of the data items for that key. <p> The putKeyLast method may not be called for the Queue or Recno access methods. <p> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> operated on. <p><DD><CODE>data</CODE> - the data <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A> stored. <p> <p> <DT><B>Throws:</B> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs.</DL> </DD> </DL> <HR> <A NAME="getCurrent(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getCurrent</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getCurrent</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Returns the key/data pair to which the cursor refers. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#KEYEMPTY"><CODE>OperationStatus.KEYEMPTY</CODE></A> if the key/pair at the cursor position has been deleted; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getFirst(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getFirst</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getFirst</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the first key/data pair of the database, and return that pair. If the first key has duplicate values, the first data item in the set of duplicates is returned. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getLast(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getLast</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getLast</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the last key/data pair of the database, and return that pair. If the last key has duplicate values, the last data item in the set of duplicates is returned. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getNext(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getNext</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getNext</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the next key/data pair and return that pair. If the matching key has duplicate values, the first data item in the set of duplicates is returned. <p> If the cursor is not yet initialized, move the cursor to the first key/data pair of the database, and return that pair. Otherwise, the cursor is moved to the next key/data pair of the database, and that pair is returned. In the presence of duplicate key values, the value of the key may not change. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getNextDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getNextDup</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getNextDup</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>If the next key/data pair of the database is a duplicate data record for the current key/data pair, move the cursor to the next key/data pair of the database and return that pair. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getNextNoDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getNextNoDup</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getNextNoDup</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the next non-duplicate key/data pair and return that pair. If the matching key has duplicate values, the first data item in the set of duplicates is returned. <p> If the cursor is not yet initialized, move the cursor to the first key/data pair of the database, and return that pair. Otherwise, the cursor is moved to the next non-duplicate key of the database, and that key/data pair is returned. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getPrev(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getPrev</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getPrev</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the previous key/data pair and return that pair. If the matching key has duplicate values, the last data item in the set of duplicates is returned. <p> If the cursor is not yet initialized, move the cursor to the last key/data pair of the database, and return that pair. Otherwise, the cursor is moved to the previous key/data pair of the database, and that pair is returned. In the presence of duplicate key values, the value of the key may not change. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getPrevDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getPrevDup</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getPrevDup</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>If the previous key/data pair of the database is a duplicate data record for the current key/data pair, move the cursor to the previous key/data pair of the database and return that pair. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getPrevNoDup(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getPrevNoDup</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getPrevNoDup</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the previous non-duplicate key/data pair and return that pair. If the matching key has duplicate values, the last data item in the set of duplicates is returned. <p> If the cursor is not yet initialized, move the cursor to the last key/data pair of the database, and return that pair. Otherwise, the cursor is moved to the previous non-duplicate key of the database, and that key/data pair is returned. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getSearchKey(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getSearchKey</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getSearchKey</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the given key of the database, and return the datum associated with the given key. If the matching key has duplicate values, the first data item in the set of duplicates is returned. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key used as input. It must be initialized with a non-null byte array by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getSearchKeyRange(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getSearchKeyRange</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getSearchKeyRange</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the closest matching key of the database, and return the data item associated with the matching key. If the matching key has duplicate values, the first data item in the set of duplicates is returned. <p> The returned key/data pair is for the smallest key greater than or equal to the specified key (as determined by the key comparison function), permitting partial key matches and range searches. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key used as input and returned as output. It must be initialized with a non-null byte array by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getSearchBoth(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getSearchBoth</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getSearchBoth</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the specified key/data pair, where both the key and data items must match. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key used as input. It must be initialized with a non-null byte array by the caller.<DD><CODE>data</CODE> - the data used as input. It must be initialized with a non-null byte array by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getSearchBothRange(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getSearchBothRange</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getSearchBothRange</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the specified key and closest matching data item of the database. <p> In the case of any database supporting sorted duplicate sets, the returned key/data pair is for the smallest data item greater than or equal to the specified data item (as determined by the duplicate comparison function), permitting partial matches and range searches in duplicate data sets. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key used as input and returned as output. It must be initialized with a non-null byte array by the caller.<DD><CODE>data</CODE> - the data used as input and returned as output. It must be initialized with a non-null byte array by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getRecordNumber(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getRecordNumber</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getRecordNumber</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Return the record number associated with the cursor. The record number will be returned in the data parameter. <p> For this method to be called, the underlying database must be of type Btree, and it must have been configured to support record numbers. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>data</CODE> - the data returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <HR> <A NAME="getSearchRecordNumber(com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><!-- --></A><H3> getSearchRecordNumber</H3> <PRE> public <A HREF="../../../com/sleepycat/db/OperationStatus.html" title="class in com.sleepycat.db">OperationStatus</A> <B>getSearchRecordNumber</B>(<A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> key, <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</A> data, <A HREF="../../../com/sleepycat/db/LockMode.html" title="class in com.sleepycat.db">LockMode</A> lockMode) throws <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></PRE> <DL> <DD>Move the cursor to the specific numbered record of the database, and return the associated key/data pair. <p> The data field of the specified key must be a byte array containing a record number, as described in <A HREF="../../../com/sleepycat/db/DatabaseEntry.html" title="class in com.sleepycat.db"><CODE>DatabaseEntry</CODE></A>. This determines the record to be retrieved. <p> For this method to be called, the underlying database must be of type Btree, and it must have been configured to support record numbers. <p> If this method fails for any reason, the position of the cursor will be unchanged. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>key</CODE> - the key returned as output. Its byte array does not need to be initialized by the caller.<DD><CODE>data</CODE> - the data returned as output. Multiple results can be retrieved by passing an object that is a subclass of <A HREF="../../../com/sleepycat/db/MultipleEntry.html" title="class in com.sleepycat.db"><CODE>MultipleEntry</CODE></A>, otherwise its byte array does not need to be initialized by the caller.<DD><CODE>lockMode</CODE> - the locking attributes; if null, default attributes are used. <DT><B>Returns:</B><DD><A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> if no matching key/data pair is found; otherwise, <A HREF="../../../com/sleepycat/db/OperationStatus.html#SUCCESS"><CODE>OperationStatus.SUCCESS</CODE></A>. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - if a DatabaseEntry parameter is null or does not contain a required non-null byte array. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A></CODE> - if the operation was selected to resolve a deadlock. <p> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if an invalid parameter was specified. <p> <DD><CODE><A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db">DatabaseException</A></CODE> - if a failure occurs. <p></DL> </DD> </DL> <!-- ========= END OF CLASS DATA ========= --> <HR> <!-- ======= START OF BOTTOM NAVBAR ====== --> <A NAME="navbar_bottom"><!-- --></A> <A HREF="#skip-navbar_bottom" 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_bottom_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/Cursor.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> <b>Berkeley DB</b><br><font size="-1"> version 4.3.21</font></EM> </TD> </TR> <TR> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/sleepycat/db/CheckpointConfig.html" title="class in com.sleepycat.db"><B>PREV CLASS</B></A> <A HREF="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db"><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="Cursor.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 | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD> </TR> </TABLE> <A NAME="skip-navbar_bottom"></A> <!-- ======== END OF BOTTOM NAVBAR ======= --> <HR> <font size=1><a href="../../../../sleepycat/legal.html">Copyright (c) 1996-2004</a> <a href="http://www.sleepycat.com">Sleepycat Software, Inc.</a> - All rights reserved.</font> </BODY> </HTML>