uint16_t.java

package eu.javaexperience.electronic.uartbus.rpc.datatype;

public class uint16_t extends Number
{
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    public final int value;
    
    public uint16_t(short value)
    {
        this.value = value;
    }
    
    public uint16_t(Number value)
    {
        this.value = value.intValue();
    }

    @Override
    public int intValue()
    {
        return value;
    }

    @Override
    public long longValue()
    {
        return value;
    }

    @Override
    public float floatValue()
    {
        return value;
    }

    @Override
    public double doubleValue()
    {
        return value;
    }
    
    @Override
    public String toString()
    {
        return "uint16_t: "+value;
    }
    
    @Override
    public boolean equals(Object obj)
    {
        if(!(obj instanceof Number))
        {
            return false;
        }
        
        Number n = (Number) obj;
        
        double d = n.doubleValue();

        //check number is integer (i mean number without fraction)
        if(Math.floor(d) != d)
        {
            return false;
        }
        
        long l = n.longValue();
        
        //btw -128 and 127 or 0 and 255
        if(Short.MIN_VALUE <= l && l <= 65536)
        {
            if(l < 0)
            {
                l = 0xffff & l;
            }
            
            return l == value;
        }
        return false;
    }
    
    @Override
    public int hashCode()
    {
        return 0xffff & value;
    }
}