VUnsigned.java

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

import java.math.BigInteger;

public final class VUnsigned
{
    public final BigInteger value;
    
    public VUnsigned(String dec)
    {
        this(new BigInteger(dec));
    }
    
    public VUnsigned(BigInteger dec)
    {
        if(dec.signum() < 0)
        {
            throw new IllegalArgumentException("The given number is signed: "+dec);
        }
        this.value = dec;
    }

    public VUnsigned(int value)
    {
        this(BigInteger.valueOf(value));
    }
    
    public VUnsigned(long value)
    {
        this(BigInteger.valueOf(value));
    }
    
    @Override
    public boolean equals(Object obj)
    {
        if(!(obj instanceof VUnsigned))
        {
            return false;
        }
        
        return value.equals(((VUnsigned)obj).value);
    }
    
    @Override
    public int hashCode()
    {
        return value.hashCode();
    }
    
    @Override
    public String toString()
    {
        return "VUnsigned: "+value;
    }
}