- All Known Implementing Classes:
- NothingEmptyEmitStrategy, SleepSpoutWaitStrategy
public interface ISpoutWaitStrategy
The strategy a spout needs to use when its waiting. Waiting is
triggered in one of two conditions:
1. nextTuple emits no tuples
2. The spout has hit maxSpoutPending and can't emit any more tuples
The default strategy sleeps for one millisecond.