org.apache.activemq.apollo.broker.Queue
true if the sink is full
Attempts to add a value to the sink.
Attempts to add a value to the sink. If the sink is full, this method will typically return false. The caller should try to offer the value again once the refiller is exectuted.
true if the value was added.
Sets a refiller on the sink.
Sets a refiller on the sink. The refiller is executed when the sink is interested in receiving more deliveries.