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PrimaryKeyAssigner (Sleepycat Software, Inc. - Berkeley DB Java API)
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<b>Berkeley DB</b><br><font size="-1"> version 4.2.52</font></EM>
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Interface PrimaryKeyAssigner</H2>
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<DT>public interface <B>PrimaryKeyAssigner</B></DL>
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An interface implemented to assign new primary key values.
An implementation of this interface is passed to the <A HREF="../../../com/sleepycat/bdb/DataStore.html"><CODE>DataStore</CODE></A>
constructor to assign primary keys for that store. Key assignment occurs
when <A HREF="../../../com/sleepycat/bdb/collection/StoredMap.html#append(java.lang.Object)"><CODE>StoredMap.append(java.lang.Object)</CODE></A> or <A HREF="../../../com/sleepycat/bdb/collection/StoredList.html#append(java.lang.Object)"><CODE>StoredList.append(java.lang.Object)</CODE></A> is called.
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/bdb/PrimaryKeyAssigner.html#assignKey(com.sleepycat.bdb.bind.DataBuffer)">assignKey</A></B>(<A HREF="../../../com/sleepycat/bdb/bind/DataBuffer.html">DataBuffer</A> keyData)</CODE>
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Assigns a new primary key value into the given data buffer.</TD>
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<A NAME="assignKey(com.sleepycat.bdb.bind.DataBuffer)"><!-- --></A><H3>
assignKey</H3>
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public void <B>assignKey</B>(<A HREF="../../../com/sleepycat/bdb/bind/DataBuffer.html">DataBuffer</A> keyData)
throws <A HREF="../../../com/sleepycat/db/DbException.html">DbException</A>,
<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
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<DD>Assigns a new primary key value into the given data buffer.
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<DD><CODE><A HREF="../../../com/sleepycat/db/DbException.html">DbException</A></CODE>
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