Package org.apache.storm.redis.trident
Class PrintFunction
- java.lang.Object
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- org.apache.storm.trident.operation.BaseOperation
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- org.apache.storm.trident.operation.BaseFunction
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- org.apache.storm.redis.trident.PrintFunction
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- All Implemented Interfaces:
Serializable,EachOperation,Function,Operation
public class PrintFunction extends BaseFunction
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description PrintFunction()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidexecute(TridentTuple tuple, TridentCollector tridentCollector)Performs the function logic on an individual tuple and emits 0 or more tuples.-
Methods inherited from class org.apache.storm.trident.operation.BaseOperation
cleanup, prepare
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Method Detail
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execute
public void execute(TridentTuple tuple, TridentCollector tridentCollector)
Description copied from interface:FunctionPerforms the function logic on an individual tuple and emits 0 or more tuples.- Parameters:
tuple- The incoming tupletridentCollector- A collector instance that can be used to emit tuples
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