/../../../org/apache/solr/store/blockcache/BlockDirectoryCache.html#size()">size</a></strong>()</code>
<div class="block">Number of entries in the cache.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/solr/store/blockcache/BlockDirectoryCache.html#update(java.lang.String,%20long,%20int,%20byte[],%20int,%20int)">update</a></strong>(<a href="http://download.oracle.com/javase/7/docs/api/java/lang/String.ht