ItemPartitioner (stroom-query SNAPSHOT API)

java.lang.Object
- stroom.mapreduce.v2.SimplePartitioner<GroupKey,Item,GroupKey,Item>
- - stroom.query.common.v2.ItemPartitioner

All Implemented Interfaces:

Partitioner<GroupKey,Item,GroupKey,Item>, Reader<GroupKey,Item>
```
public class ItemPartitioner
extends SimplePartitioner<GroupKey,Item,GroupKey,Item>
```

Constructor Summary

Constructors
Constructor Description

ItemPartitioner(int[] depths, int maxDepth)

Method Summary

Modifier and Type	Method	Description
`protected void`	`collect(GroupKey key, Item value)`
`protected Reducer<GroupKey,Item,GroupKey,Item>`	`createReducer()`
`void`	`setOutputCollector(OutputCollector<GroupKey,Item> outputCollector)`

Methods inherited from class stroom.mapreduce.v2.SimplePartitioner
partition, read

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

- Constructor Detail
  - ItemPartitioner
```
public ItemPartitioner(int[] depths,
                       int maxDepth)
```
- Method Detail
  - createReducer
```
protected Reducer<GroupKey,Item,GroupKey,Item> createReducer()
```
    Specified by:
    
    createReducer in class SimplePartitioner<GroupKey,Item,GroupKey,Item>
  - collect
```
protected void collect(GroupKey key,
                       Item value)
```
    Overrides:
    
    collect in class SimplePartitioner<GroupKey,Item,GroupKey,Item>
  - setOutputCollector
```
public void setOutputCollector(OutputCollector<GroupKey,Item> outputCollector)
```
    Specified by:
    
    setOutputCollector in interface Partitioner<GroupKey,Item,GroupKey,Item>
    
    Overrides:
    
    setOutputCollector in class SimplePartitioner<GroupKey,Item,GroupKey,Item>