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<h2 title="Interface CacheStorageWithGetSize" class="title">Interface CacheStorageWithGetSize</h2>
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<dd><a href="../../freemarker/cache/CacheStorage.html" title="interface in freemarker.cache">CacheStorage</a></dd>
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<dd><a href="../../freemarker/cache/MruCacheStorage.html" title="class in freemarker.cache">MruCacheStorage</a>, <a href="../../freemarker/cache/NullCacheStorage.html" title="class in freemarker.cache">NullCacheStorage</a>, <a href="../../freemarker/cache/SoftCacheStorage.html" title="class in freemarker.cache">SoftCacheStorage</a>, <a href="../../freemarker/cache/StrongCacheStorage.html" title="class in freemarker.cache">StrongCacheStorage</a></dd>
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<pre>public interface <span class="typeNameLabel">CacheStorageWithGetSize</span>
extends <a href="../../freemarker/cache/CacheStorage.html" title="interface in freemarker.cache">CacheStorage</a></pre>
<div class="block">A cache storage that has a <code>getSize()</code> method for returning the current number of cache entries.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../freemarker/cache/CacheStorageWithGetSize.html#getSize--">getSize</a></span>()</code>
<div class="block">Returns the current number of cache entries.</div>
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<h3>Methods inherited from interface&nbsp;freemarker.cache.<a href="../../freemarker/cache/CacheStorage.html" title="interface in freemarker.cache">CacheStorage</a></h3>
<code><a href="../../freemarker/cache/CacheStorage.html#clear--">clear</a>, <a href="../../freemarker/cache/CacheStorage.html#get-java.lang.Object-">get</a>, <a href="../../freemarker/cache/CacheStorage.html#put-java.lang.Object-java.lang.Object-">put</a>, <a href="../../freemarker/cache/CacheStorage.html#remove-java.lang.Object-">remove</a></code></li>
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<h4>getSize</h4>
<pre>int&nbsp;getSize()</pre>
<div class="block">Returns the current number of cache entries. This is intended to be used for monitoring. Note that depending on
the implementation, the cost of this operation is not necessary trivial, although calling it a few times per
minute should not be a problem.</div>
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