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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.adapter.geode.rel</a></div>
<h2 title="Class GeodeEmbeddedPolicy.RefCountPolicy" class="title">Class GeodeEmbeddedPolicy.RefCountPolicy</h2>
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<li>java.lang.Object</li>
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<li>org.junit.rules.ExternalResource</li>
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<li><a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">org.apache.calcite.adapter.geode.rel.GeodeEmbeddedPolicy</a></li>
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<li>org.apache.calcite.adapter.geode.rel.GeodeEmbeddedPolicy.RefCountPolicy</li>
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<pre>private static class <span class="typeNameLabel">GeodeEmbeddedPolicy.RefCountPolicy</span>
extends <a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></pre>
<div class="block">Calls <code>before()</code> and <code>after()</code> methods only once (for first and last subscriber
respectively). The implementation counts number of times <a href="#before()"><code>before()</code></a> was called
which determines number of "clients". Delegate <a href="#after()"><code>after()</code></a> is called when that count
reaches zero again (when last "client" called that method).</div>
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<td class="colFirst"><code>private <a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#policy">policy</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
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<td class="colFirst"><code>private java.util.concurrent.atomic.AtomicInteger</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#refCount">refCount</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.adapter.geode.rel.GeodeEmbeddedPolicy)">RefCountPolicy</a></span>&#8203;(<a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a>&nbsp;policy)</code></th>
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<td class="colFirst"><code>protected void</code></td>
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<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#before()">before</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<td class="colFirst"><code>(package private) <a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#share()">share</a></span>()</code></th>
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<div class="block">Allows this instance to be shared by multiple test classes (in parallel).</div>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.adapter.geode.rel.<a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></h3>
<code><a href="GeodeEmbeddedPolicy.html#cache()">cache</a>, <a href="GeodeEmbeddedPolicy.html#create()">create</a></code></li>
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<h4>refCount</h4>
<pre>private final&nbsp;java.util.concurrent.atomic.AtomicInteger refCount</pre>
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<h4>policy</h4>
<pre>private final&nbsp;<a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a> policy</pre>
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<h4>RefCountPolicy</h4>
<pre>RefCountPolicy&#8203;(<a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a>&nbsp;policy)</pre>
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<pre class="methodSignature"><a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a>&nbsp;share()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="GeodeEmbeddedPolicy.html#share()">GeodeEmbeddedPolicy</a></code></span></div>
<div class="block">Allows this instance to be shared by multiple test classes (in parallel). Guarantees that
<code>before()</code> and <code>after()</code> methods will be called only once. This setup is useful
for maven (surefire) plugin which executes tests in parallel (including <code>@ClassRule</code>
methods) and may initialize (or destroy) same resource multiple times.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="GeodeEmbeddedPolicy.html#share()">share</a></code>&nbsp;in class&nbsp;<code><a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></code></dd>
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<h4>before</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;before()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="GeodeEmbeddedPolicy.html#before()">before</a></code>&nbsp;in class&nbsp;<code><a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></code></dd>
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<h4>after</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;after()</pre>
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<dd><code><a href="GeodeEmbeddedPolicy.html#after()">after</a></code>&nbsp;in class&nbsp;<code><a href="GeodeEmbeddedPolicy.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeEmbeddedPolicy</a></code></dd>
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