public void assertInPipeline(final UUID serviceId){
  m_triggers.add(new QuorumEventInvariant(QuorumEventEnum.PIPELINE_REMOVE,serviceId));
  assertMembership(m_quorum.getPipeline(),serviceId);
}

public void assertInPipeline ( final UUID serviceId ) { m_triggers . add ( new QuorumEventInvariant ( QuorumEventEnum . PIPELINE_REMOVE , serviceId ) ) ; assertMembership ( m_quorum . getPipeline ( ) , serviceId ) ; }
establish an invariant that the specified service is in the quorum pipeline .
