class in org.apache.solr.core">HdfsDirectoryFactory</a>, <a href="../../../../org/apache/solr/core/StandardDirectoryFactory.html" title="class in org.apache.solr.core">StandardDirectoryFactory</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="strong">CachingDirectoryFactory</span>
extends <a href="../../../../org/apache/solr/core/DirectoryFactory.html" title="class in org.apache.solr.core">DirectoryFactory</a></pre>
<div class="block">A <a href="../../../../org/apache/solr/core/DirectoryFacto