return null;
}
StepImpl step = (StepImpl) this.queue.remove();
PathImpl path = (PathImpl) step.getPath();
Context pathContext = new ResolvingKnowledgeCommandContext( this.contexts.get( path.getName() ) );
// increment the clock for all the registered ksessions
for ( StatefulKnowledgeSession ksession : this.ksessions ) {
SessionPseudoClock clock = (SessionPseudoClock) ksession.getSessionClock();
long newTime = startTime + step.getTemporalDistance();