Class IdentityMultiReducer<T>
java.lang.Object
org.apache.storm.trident.operation.impl.IdentityMultiReducer<T>
- All Implemented Interfaces:
- Serializable,- MultiReducer<T>
- See Also:
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionvoidcleanup()voidcomplete(T state, TridentCollector collector) voidexecute(T state, int streamIndex, TridentTuple input, TridentCollector collector) init(TridentCollector collector) voidprepare(Map<String, Object> conf, TridentMultiReducerContext context) 
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Constructor Details- 
IdentityMultiReducerpublic IdentityMultiReducer()
 
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Method Details- 
prepare- Specified by:
- preparein interface- MultiReducer<T>
 
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init- Specified by:
- initin interface- MultiReducer<T>
 
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execute- Specified by:
- executein interface- MultiReducer<T>
 
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complete- Specified by:
- completein interface- MultiReducer<T>
 
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cleanuppublic void cleanup()- Specified by:
- cleanupin interface- MultiReducer<T>
 
 
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