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<div class="subTitle">org.apache.geode.distributed</div>
<h2 title="Interface Role" class="title">Interface Role</h2>
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<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public interface <span class="typeNameLabel">Role</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../org/apache/geode/distributed/Role.html" title="interface in org.apache.geode.distributed">Role</a>&gt;</pre>
<div class="block">Members of the distributed system can fill one or more user defined roles. A role is metadata
that describes how the member relates to other members or what purpose it fills.
<a href="DistributedSystem.html#roles">Roles are specified</a> when connecting to the
<a href="../../../../org/apache/geode/distributed/DistributedSystem.html" title="class in org.apache.geode.distributed"><code>DistributedSystem</code></a>.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/geode/distributed/Role.html#getCount--">getCount</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Returns the count of members currently filling this role.</div>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/geode/distributed/Role.html#getName--">getName</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Returns the name of this role.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/geode/distributed/Role.html#isPresent--">isPresent</a></span>()</code>
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<div class="block">Returns true if this role is currently present in distributed system.</div>
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<h4>getName</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getName()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Returns the name of this role.</div>
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<pre>boolean&nbsp;isPresent()</pre>
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<div class="block">Returns true if this role is currently present in distributed system. If true, then at least
one member in the system is configured with this role, regardless of whether or not that member
has a cache.</div>
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<h4>getCount</h4>
<pre>int&nbsp;getCount()</pre>
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<div class="block">Returns the count of members currently filling this role. These members may or may not have a
cache.</div>
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<dd>number of members in system currently filling this role</dd>
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