Package org.jfree.formula.typing

Examples of org.jfree.formula.typing.TypeRegistry

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    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_NA_VALUE);
    }

    final Type type = value1.getType();
    final TypeRegistry typeRegistry = context.getTypeRegistry();

    if (type.isFlagSet(Type.NUMERIC_TYPE) == false &&
        type.isFlagSet(Type.ANY_TYPE) == false)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }

    // return the same as zero minus value.
    final Number number = typeRegistry.convertToNumber(type, rawValue);
    final BigDecimal value = OperatorUtility.getAsBigDecimal(number);
    final BigDecimal divide = value.divide(HUNDRED, value.scale()+2,BigDecimal.ROUND_HALF_UP);
    return new TypeValuePair(type, divide);
  }
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  public final TypeValuePair evaluate(final FormulaContext context,
                                      final TypeValuePair value1,
                                      final TypeValuePair value2)
      throws EvaluationException
  {
    final TypeRegistry typeRegistry = context.getTypeRegistry();
    final Type type1 = value1.getType();
    final Type type2 = value2.getType();
    final Object value1Raw = value1.getValue();
    final Object value2Raw = value2.getValue();
    if (value1Raw == null || value2Raw == null)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_NA_VALUE);
    }

    final ExtendedComparator comparator = typeRegistry.getComparator(type1, type2);
    final Integer result = comparator.compare (type1, value1Raw, type2, value2Raw);
    if (result == null)
    {
      throw new EvaluationException
          (LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
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  public TypeValuePair evaluate(final FormulaContext context,
                                TypeValuePair value1, TypeValuePair value2)
      throws EvaluationException
  {
    final TypeRegistry typeRegistry = context.getTypeRegistry();

    final ExtendedComparator comparator =
        typeRegistry.getComparator(value1.getType(), value2.getType());
    final boolean result = comparator.isEqual
        (value1.getType(), value1.getValue(),
            value2.getType(), value2.getValue());

    if (result == false)
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  public final TypeValuePair evaluate(final FormulaContext context,
                                      final TypeValuePair value1,
                                      final TypeValuePair value2)
      throws EvaluationException
  {
    final TypeRegistry typeRegistry = context.getTypeRegistry();

    if (value1 == null || value2 == null)
    {
      // If this happens, then one of the implementations has messed up.
      throw new EvaluationException(LibFormulaErrorValue.ERROR_UNEXPECTED_VALUE);
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Related Classes of org.jfree.formula.typing.TypeRegistry

  • org.jfree.formula.function.datetime.DateDifFunction
  • org.jfree.formula.function.datetime.DateFunction
  • org.jfree.formula.function.datetime.DateValueFunction
  • org.jfree.formula.function.datetime.DayFunction
  • org.jfree.formula.function.datetime.HourFunction
  • org.jfree.formula.function.datetime.MonthFunction
  • org.jfree.formula.function.datetime.TimeFunction
  • org.jfree.formula.function.datetime.WeekDayFunction
  • org.jfree.formula.function.datetime.YearFunction
  • org.jfree.formula.function.information.IsEvenFunction
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