/*
 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Distributed under the terms of the MIT License.
 */


#include "IntegerValue.h"


IntegerValue::IntegerValue(const BVariant& value)
        :
        fValue(value)
{
}


IntegerValue::~IntegerValue()
{
}


bool
IntegerValue::IsSigned() const
{
        bool isSigned;
        return fValue.IsInteger(&isSigned) && isSigned;
}


bool
IntegerValue::ToString(BString& _string) const
{
        bool isSigned;
        if (!fValue.IsInteger(&isSigned))
                return false;

        BString string;
        if (isSigned)
                string << fValue.ToInt64();
        else
                string << fValue.ToUInt64();

        if (string.Length() == 0)
                return false;

        _string = string;
        return true;
}


bool
IntegerValue::ToVariant(BVariant& _value) const
{
        _value = fValue;
        return true;
}


bool
IntegerValue::operator==(const Value& other) const
{
        const IntegerValue* otherInt = dynamic_cast<const IntegerValue*>(&other);
        return otherInt != NULL ? fValue == otherInt->fValue : false;
}