@SuppressWarnings({"unchecked", "rawtypes"})
    @Override
    public int compareValues(BytesRef val1, BytesRef val2) {
        if (val1 == null) {
            if (val2 == null) {
                return 0;
            }
            return -1;
        } else if (val2 == null) {
            return 1;
        }
        Token t1 = tokenMapperGeneric.token(val1);
        Token t2 = tokenMapperGeneric.token(val2);
        return t1.compareTo(t2);
    }
@ SuppressWarnings ( { "unchecked" , "rawtypes" } ) @ Override public int compareValues ( BytesRef val1 , BytesRef val2 ) { if ( val1 == null ) { if ( val2 == null ) { return 0 ; } return - 1 ; } else if ( val2 == null ) { return 1 ; } Token t1 = tokenMapperGeneric . token ( val1 ) ; Token t2 = tokenMapperGeneric . token ( val2 ) ; return t1 . compareTo ( t2 ) ; }
Compares its two field value arguments for order. Returns a negative integer, zero, or a positive integer as the
first argument is less than, equal to, or greater than the second.

@param val1 The first field value to be compared.
@param val2 The second field value to be compared.
@return A negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater
than the second.