Code example for DoubleType

        TYPES.put(Byte.class, new ByteType());
        TYPES.put(Short.class, new ShortType());
        TYPES.put(Integer.class, new IntegerType());
        TYPES.put(Long.class, new LongType());
        TYPES.put(BigInteger.class, new BigIntegerType());
        TYPES.put(Double.class, new DoubleType());
        TYPES.put(Float.class, new FloatType());
        TYPES.put(BigDecimal.class, new BigDecimalType());
    private HibernateUtil() {} 
    public static void setConstants(Query query, Map<Object,String> constants, 
            Map<ParamExpression<?>, Object> params) {
        for (Map.Entry<Object, String> entry : constants.entrySet()) {
            String key = entry.getValue();
            Object val = entry.getKey(); 
            if (Param.class.isInstance(val)) {
                val = params.get(val); 
                if (val == null) { 
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