public IBroadcastBlock<T> extends IPropagatorBlock<TIn,TOut>, IReceivable<T>, IPostable<T>
广播节点
堆中的事件只会被新事件顶替,不会因为接收而消耗
IWithUUID.DefaultImpls
IPostable.DefaultSource<T>
offer
getTargets, linkTo
getName
compareTo, getUuid
consume
receive
getDefaultSource