Package org.pentaho.reporting.libraries.formula

Examples of org.pentaho.reporting.libraries.formula.EvaluationException

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  {
    final int parameterCount = parameters.getParameterCount();

    if(parameterCount == 0)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    final TypeRegistry typeRegistry = context.getTypeRegistry();
    BigDecimal last = null;
    for (int paramIdx = 0; paramIdx < parameterCount; paramIdx++)
    {
      final Type type = parameters.getType(paramIdx);
      final Object value = parameters.getValue(paramIdx);
      final Sequence sequence = typeRegistry.convertToNumberSequence(type, value, isStrictSequenceNeeded());

      while (sequence.hasNext())
      {
        final LValue rawValue = sequence.nextRawValue();
        if (rawValue == null)
        {
          throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
        }
        final TypeValuePair nextValue = rawValue.evaluate();
        final Number number = typeRegistry.convertToNumber(nextValue.getType(), nextValue.getValue());
        final BigDecimal next = NumberUtil.getAsBigDecimal(number);

        if(last == null)
        {
          last = next;
        }
        else
        {
          if(last.compareTo(next) == 1)
          {
            last = next;
          }
        }
      }
    }
    if(last == null)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }

    return new TypeValuePair(NumberType.GENERIC_NUMBER, last);
  }
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                                final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount != 2)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }
    final TypeRegistry typeRegistry = context.getTypeRegistry();

    final Type countType = parameters.getType(1);
    final Object countValue = parameters.getValue(1);

    final int count = typeRegistry.convertToNumber(countType, countValue).intValue();
    if (count < 0)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }

    final Type textType1 = parameters.getType(0);
    final Object textValue1 = parameters.getValue(0);
    final String rawText = typeRegistry.convertToText(textType1, textValue1);
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      final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount < 1)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    final Type type1 = parameters.getType(0);
    final Object value = parameters.getValue(0);

    final TypeRegistry typeRegistry = context.getTypeRegistry();
    final Number number = typeRegistry.convertToNumber(type1, value);

    if (number == null)
    {
      throw new EvaluationException(
          LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }

    int intValue = number.intValue();
    if (intValue < 0)
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                                final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount != 4)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }
    final TypeRegistry typeRegistry = context.getTypeRegistry();

    final Type newTextType = parameters.getType(3);
    final Object newTextValue = parameters.getValue(3);
    final Type textType = parameters.getType(0);
    final Object textValue = parameters.getValue(0);
    final Type startType = parameters.getType(1);
    final Object startValue = parameters.getValue(1);
    final Type lengthType = parameters.getType(2);
    final Object lengthValue = parameters.getValue(2);

    final String newText = typeRegistry.convertToText(newTextType, newTextValue);
    final String text = typeRegistry.convertToText(textType, textValue);
    final Number start = typeRegistry.convertToNumber(startType, startValue);
    if (start.intValue() <= 0)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }
    final Number length = typeRegistry.convertToNumber(lengthType, lengthValue);
    if (length.intValue() < 0)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }

    final String result1 = MidFunction.process(text, 1, (start.intValue() - 1));
    final String result2 = MidFunction.process(text, (start.intValue() + length.intValue()), (text.length()));
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  public TypeValuePair evaluate(final FormulaContext context, final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount != 2)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }
    final TypeRegistry typeRegistry = context.getTypeRegistry();

    final Type type1 = parameters.getType(0);
    final Object value1 = parameters.getValue(0);
    final Number number1 = typeRegistry.convertToNumber(type1, value1);
    if (number1 == null)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }
    final BigDecimal divided = NumberUtil.getAsBigDecimal(number1);
   
    final Type type2 = parameters.getType(1);
    final Object value2 = parameters.getValue(1);
    final Number number2 = typeRegistry.convertToNumber(type2, value2);
    if (number2 == null)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }
   
    final BigDecimal divisor = NumberUtil.getAsBigDecimal(number2);
    if(divisor.signum() == 0)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARITHMETIC_VALUE);
    }

    final BigDecimal divide = new BigDecimal(divided.divide(divisor, 0, BigDecimal.ROUND_FLOOR).toString());
    BigDecimal reminder = divided.subtract(divisor.multiply(divide));
    if(divide.signum() == 0)
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      final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount < 1)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    final Type type1 = parameters.getType(0);
    final Object value = parameters.getValue(0);

    final TypeRegistry typeRegistry = context.getTypeRegistry();
    final Number number = typeRegistry.convertToNumber(type1, value);

    if (number == null)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_INVALID_ARGUMENT_VALUE);
    }

    int intValue = number.intValue();
    if (intValue < 0)
    {
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  {
    final int parameterCount = parameters.getParameterCount();

    if (parameterCount != 1)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    int count = 0;

    final Object value = parameters.getValue(0);
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      final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount < 1)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    // we want error values propagated so we need to evaluate the parameter
    parameters.getValue(0);
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      final ParameterCallback parameters) throws EvaluationException
  {
    final int parameterCount = parameters.getParameterCount();
    if (parameterCount < 1)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }
    final Type type1 = parameters.getType(0);
    final Object value1 = parameters.getValue(0);
    final Number result = context.getTypeRegistry().convertToNumber(type1, value1);
   
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  public TypeValuePair evaluate(final FormulaContext context, final ParameterCallback parameters) throws EvaluationException
  {
    if(parameters.getParameterCount() != 0)
    {
      throw new EvaluationException(LibFormulaErrorValue.ERROR_ARGUMENTS_VALUE);
    }

    throw new EvaluationException(LibFormulaErrorValue.ERROR_NA_VALUE);
  }
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