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<!--$Id: collect.so,v 1.1 2006/06/05 17:32:22 bostic Exp $--> <!--Copyright (c) 1997,2008 Oracle. All rights reserved.--> <!--See the file LICENSE for redistribution information.--> <html> <head> <title>Berkeley DB Reference Guide: Release 4.5: Collections API</title> <meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> <meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> </head> <body bgcolor=white> <table width="100%"><tr valign=top> <td><b><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></b></td> <td align=right><a href="../upgrade.4.5/pagesize.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.4.5/config.html"><img src="../../images/next.gif" alt="Next"></a> </td></tr></table> <p align=center><b>Release 4.5: Collections API</b></p> <p>The changes to the Collections API are compatible with prior releases, with one exception: the Iterator object returned by the StoredCollection.iterator() method can no longer be explicitly cast to StoredIterator because a different implementation class is now used for iterators. If you depend on the StoredIterator class, you must now call StoredCollection.storedIterator() instead. Note the StoredIterator.close(Iterator) static method is compatible with the new iterator implementation, so no changes are necessary if you are using that method to close iterators.</p> <table width="100%"><tr><td><br></td><td align=right><a href="../upgrade.4.5/pagesize.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.4.5/config.html"><img src="../../images/next.gif" alt="Next"></a> </td></tr></table> <p><font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> </body> </html>
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