package com.l7tech.server.policy.variable;

import com.l7tech.message.MQTTRequestKnob;
import com.l7tech.server.message.PolicyEnforcementContext;

class bt extends bg {
   @Override
   public Object get(String var1, PolicyEnforcementContext var2) {
      MQTTRequestKnob var3 = (MQTTRequestKnob)var2.getRequest().getKnob(MQTTRequestKnob.class);
      return var3 == null ? null : var3.getClientIdentifier();
   }
}