Package org.apache.storm.topology
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Interface Summary Interface Description BoltDeclarer ComponentConfigurationDeclarer<T extends ComponentConfigurationDeclarer> IBasicBolt IBasicOutputCollector IComponent Common methods for all possible components in a topology.InputDeclarer<T extends InputDeclarer> IRichBolt When writing topologies using Java,IRichBolt
andIRichSpout
are the main interfaces to use to implement components of the topology.IRichSpout When writing topologies using Java,IRichBolt
andIRichSpout
are the main interfaces to use to implement components of the topology.ISchemableSpout IWindowedBolt A bolt abstraction for supporting time and count based sliding & tumbling windows.OutputFieldsDeclarer SpoutDeclarer -
Class Summary Class Description BasicBoltExecutor BasicOutputCollector BoltDeclarerImpl IRichBoltDelegate When writing topologies using Java,IRichBolt
andIRichSpout
are the main interfaces to use to implement components of the topology.IRichSpoutDelegate When writing topologies using Java,IRichBolt
andIRichSpout
are the main interfaces to use to implement components of the topology.IWindowedBoltDelegate OutputFieldsGetter SpoutDeclarerImpl TopologyBuilder TupleFieldTimestampExtractor ATimestampExtractor
that extracts timestamp from a specific field in the tuple. -
Exception Summary Exception Description FailedException ReportedFailedException