@Override
	    public boolean equals(Object obj) {
	        if (this == obj)
	            return true;
	        if (!super.equals(obj))
	            return false;
	        if (getClass() != obj.getClass())
	            return false;
	        TupletToken other = (TupletToken) obj;
	        if (!Arrays.equals(value, other.value))
	            return false;
	        if (type != other.type)
	            return false;
	        return true;
	    }