DistinctBinarySizeHistogram (Jackrabbit Oak 1.78.0 API)

java.lang.Object
- org.apache.jackrabbit.oak.index.indexer.document.flatfile.analysis.modules.DistinctBinarySizeHistogram

All Implemented Interfaces:

StatsCollector
```
public class DistinctBinarySizeHistogram
extends Object
implements StatsCollector
```
A histogram of distinct binaries. For each size range, we calculate the number of entries and number of distinct entries. The number of distinct entries is calculated using a set if the number of entries is smaller than 1024, or HyperLogLog otherwise.

Constructor Summary

Constructors
Constructor Description

DistinctBinarySizeHistogram(int pathLevels)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(NodeData node)`	Collect data for this node.
`void`	`end()`	End collection.
`List<String>`	`getRecords()`	Get the statistics in the form of a list of records.
`String`	`toString()`

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

- Constructor Detail
  - DistinctBinarySizeHistogram
```
public DistinctBinarySizeHistogram(int pathLevels)
```
- Method Detail
  - add
```
public void add(NodeData node)
```
    Description copied from interface: StatsCollector
    
    Collect data for this node.
    
    Specified by:
    
    add in interface StatsCollector
    
    Parameters:
    
    node - the node
  - end
```
public void end()
```
    Description copied from interface: StatsCollector
    
    End collection.
    
    Specified by:
    
    end in interface StatsCollector
  - getRecords
```
public List<String> getRecords()
```
    Description copied from interface: StatsCollector
    
    Get the statistics in the form of a list of records.
    
    Specified by:
    
    getRecords in interface StatsCollector
    
    Returns:
    
    the results
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object