Package org.apache.storm.trident.state

# Class ReducerValueUpdater

java.lang.Object
org.apache.storm.trident.state.ReducerValueUpdater

All Implemented Interfaces:
  `ValueUpdater<Object>`

public class ReducerValueUpdater extends Object implements ValueUpdater<Object>

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ReducerValueUpdater(ReducerAggregator agg, List<TridentTuple> tuples)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `Object`
  `update(Object stored)`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### ReducerValueUpdater

    public ReducerValueUpdater(ReducerAggregator agg, List<TridentTuple> tuples)

- ## Method Details

  - ### update

    public Object update(Object stored)
    Specified by:
      `update` in interface `ValueUpdater<Object>`