instance.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the streams application.id</dd>
</dl>
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<h4>getTopologyProviders</h4>
<pre class="methodSignature"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Set.html?is-external=true" title="class or interface in java.util" class="externalLink">Set</a>&lt;<a href="providers/TopologyDescriptor.html" title="class in 