TextProfileSignature (Apache Tika 2.5.0 API)

java.lang.Object
- org.apache.tika.eval.core.textstats.TextProfileSignature

All Implemented Interfaces:

TextStatsCalculator, TokenCountStatsCalculator<String>
```
public class TextProfileSignature
extends Object
implements TokenCountStatsCalculator<String>
```
Copied nearly directly from Apache Nutch: https://github.com/apache/nutch/blob/master/src/java/org/apache/nutch/crawl/TextProfileSignature.java
See documentation: https://nutch.apache.org/apidocs/apidocs-2.0/org/apache/nutch/crawl/TextProfileSignature.html
This returns the base32 encoded sha256

Constructor Summary

Constructors
Constructor Description

TextProfileSignature()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`calculate(TokenCounts tokenCounts)`
`void`	`setMinTokenLength(int minTokenLength)`	Be careful -- for CJK languages, the default analyzer uses character bigrams.
`void`	`setQuantRate(float quantRate)`

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

- Constructor Detail
  - TextProfileSignature
```
public TextProfileSignature()
```
- Method Detail
  - calculate
```
public String calculate(TokenCounts tokenCounts)
```
    Specified by:
    
    calculate in interface TokenCountStatsCalculator<String>
  - setMinTokenLength
```
public void setMinTokenLength(int minTokenLength)
```
    Be careful -- for CJK languages, the default analyzer uses character bigrams. You will "ignore" all cjk language tokens if you set minTokenLength > 2!
    
    Parameters:
    
    minTokenLength - -- include tokens of this length or greater.
  - setQuantRate
```
public void setQuantRate(float quantRate)
```