package com.reddragon2046.base.utilities.data.functions;

import com.reddragon2046.base.utilities.data.BinaryFunction;

// Referenced classes of package com.reddragon2046.base.utilities.data.functions:
//            NumberHelper

public final class MinusNumber
    implements BinaryFunction
{

    public MinusNumber()
    {
        mode = java.lang.Integer.class;
    }

    public MinusNumber(Class discriminator)
    {
        if(!(java.lang.Number.class).isAssignableFrom(discriminator))
        {
            throw new IllegalArgumentException("discriminator must be an instance of java.lang.Number");
        } else
        {
            mode = discriminator;
            return;
        }
    }

    public Object execute(Object first, Object second)
    {
        return NumberHelper.minus((Number)first, (Number)second, mode);
    }

    private Class mode;
    static final long serialVersionUID = 0x58f0369dee4ba491L;
}