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java.lang.Objectorg.databene.benerator.util.LuhnUtil
public class LuhnUtil
Provides utility methods for Luhn check digit calculation.
Created: 18.10.2009 10:06:01
Method Summary | |
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static boolean |
luhnValid(java.lang.CharSequence number)
Tests a number against the Luhn algorithm |
static char |
requiredCheckDigit(java.lang.CharSequence number)
Calculates the last digit expected for a number that passes the Luhn test, ignoring the last digit. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static char requiredCheckDigit(java.lang.CharSequence number)
luhnValid(CharSequence)
.
public static boolean luhnValid(java.lang.CharSequence number)
requiredCheckDigit(CharSequence)
,
"http://en.wikipedia.org/wiki/Luhn_algorithm"
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