Class AbstractSetDistance<O>

    • Field Detail

      • INTEGER_NULL

        public static final java.lang.Integer INTEGER_NULL
        Constants for checking null.
      • DOUBLE_NULL

        public static final java.lang.Double DOUBLE_NULL
        Constants for checking null.
      • STRING_NULL

        public static final java.lang.String STRING_NULL
        Empty string.
        See Also:
        Constant Field Values
    • Constructor Detail

      • AbstractSetDistance

        public AbstractSetDistance()
    • Method Detail

      • isNull

        protected static boolean isNull​(java.lang.Object val)
        Test a value for null. TODO: delegate to FeatureVector instead?
        Parameters:
        val - Value
        Returns:
        true when null