n Interceptor</h2>
<p>Like any other component, a <code>StreamLifecycleInterceptor</code> can implement the <code>Configurable</code> interface.
The <code>Conf</code> object passed to the <code>configure()</code> method corresponds to the topology configuration.</p>
<h2 id="84-waitforsourcetopicsinterceptor">8.4 WaitForSourceTopicsInterceptor</h2>
<p>When starting a new <code>KafkaStreams</code> instance, the application will fail while performing tasks assignment if one of the source topic is missing
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