Package org.apache.heron.api.spout
Interface IRichSpout
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- All Superinterfaces:
IComponent
,ISpout
,Serializable
- All Known Implementing Classes:
BaseRichSpout
,ComplexSource
,StreamletSource
,SupplierSource
public interface IRichSpout extends ISpout, IComponent
When writing topologies using Java,IRichBolt
andIRichSpout
are the main interfaces to use to implement components of the topology.
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Method Summary
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Methods inherited from interface org.apache.heron.api.topology.IComponent
declareOutputFields, getComponentConfiguration
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