| Interface | Description |
|---|---|
| IMultiSchemableSpout | |
| ISpout |
ISpout is the core interface for implementing spouts.
|
| ISpoutOutputCollector | |
| ISpoutWaitStrategy |
The strategy a spout needs to use when its waiting.
|
| MultiScheme | |
| Scheme |
| Class | Description |
|---|---|
| NothingEmptyEmitStrategy | |
| RawMultiScheme | |
| RawScheme | |
| SchemeAsMultiScheme | |
| SleepSpoutWaitStrategy | |
| SpoutOutputCollector |
This output collector exposes the API for emitting tuples from an
IRichSpout. |
| SpoutOutputCollectorImpl |
This output collector exposes the API for emitting tuples from an
IRichSpout. |