TridentReach.One (Storm 2.7.1 API)

java.lang.Object
- org.apache.storm.starter.trident.TridentReach.One

All Implemented Interfaces:

Serializable, CombinerAggregator<Integer>

Enclosing class:

TridentReach
```
public static class TridentReach.One
extends Object
implements CombinerAggregator<Integer>
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

One()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Integer`	`combine(Integer val1, Integer val2)`
`Integer`	`init(TridentTuple tuple)`
`Integer`	`zero()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - One
```
public One()
```
- Method Detail
  - init
```
public Integer init(TridentTuple tuple)
```
    Specified by:
    
    init in interface CombinerAggregator<Integer>
  - combine
```
public Integer combine(Integer val1,
                       Integer val2)
```
    Specified by:
    
    combine in interface CombinerAggregator<Integer>
  - zero
```
public Integer zero()
```
    Specified by:
    
    zero in interface CombinerAggregator<Integer>