Package com.cobber.fta.plugins

Class CheckDigitLuhn

  • All Implemented Interfaces:
    LTRandom, Comparable<LogicalType>
    public class CheckDigitLuhn
extends CheckDigitLT
    Plugin to detect valid Luhn check digits (typically Credit Cards or IMEI Numbers).

    • Field Detail

      • SEMANTIC_TYPE

        public static final String SEMANTIC_TYPE
        The Semantic type for this Plugin.
        See Also:
        Constant Field Values

    • Constructor Detail

      • CheckDigitLuhn

        public CheckDigitLuhn​(PluginDefinition plugin)
        Construct a plugin to detect Luhn Check Digits based on the Plugin Definition.
        Parameters:
        plugin - The definition of this plugin.

    • Method Detail

      • isValid

        public boolean isValid​(String input)
        Description copied from class: LogicalType
        Is the supplied String an instance of this logical type?
        Overrides:
        isValid in class CheckDigitLT
        Parameters:
        input - String to check (trimmed for Numeric base Types, un-trimmed for String base Type)
        Returns:
        true iff the supplied String is an instance of this Logical type.

      • getQualifier

        public String getQualifier()
        Description copied from class: LogicalType
        The user-friendly name of the Qualifier. For example, EMAIL for an email address
        Specified by:
        getQualifier in class LogicalType
        Returns:
        The user-friendly name of the type-qualifier.

      • nextRandom

        public String nextRandom()
        Description copied from interface: LTRandom
        nextRandom will generate a random (secure) valid example of this Semantic Type.
        Specified by:
        nextRandom in interface LTRandom
        Overrides:
        nextRandom in class CheckDigitLT
        Returns:
        a new valid example of the Semantic Type.