Package de.pseudonymisierung.controlnumbers

Class Utils

java.lang.Object

de.pseudonymisierung.controlnumbers.Utils

public class Utils
extends Object

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static List<String>	getNGrams(String input, int nGramLength)	Split the input string into n-grams of length nGramLength.

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

getNGrams

public static List<String> getNGrams(String input,
                                     int nGramLength)

Split the input string into n-grams of length nGramLength. The string is padded with nGramLength-1 spaces (trailing and leading). For example, the input string "Java" yields the output bigrams (n=2) " J", "Ja", "av", "va", "a ".

Parameters:

input - String to split into n-grams.

nGramLength - Length of n-grams.

Returns:

The set of n-grams.