public Object negate()

in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java [1521:1556]

• 36 lines of code
• 12 McCabe index (conditional complexity)

    public Object negate(final Object val) {
        if (val == null) {
            return null;
        }
        if (val instanceof Integer) {
            return -((Integer) val);
        }
        if (val instanceof Double) {
            return - ((Double) val);
        }
        if (val instanceof Long) {
            return -((Long) val);
        }
        if (val instanceof BigDecimal) {
            return ((BigDecimal) val).negate();
        }
        if (val instanceof BigInteger) {
            return ((BigInteger) val).negate();
        }
        if (val instanceof Float) {
            return -((Float) val);
        }
        if (val instanceof Short) {
            return (short) -((Short) val);
        }
        if (val instanceof Byte) {
            return (byte) -((Byte) val);
        }
        if (val instanceof Boolean) {
            return !(Boolean) val;
        }
        if (val instanceof AtomicBoolean) {
            return !((AtomicBoolean) val).get();
        }
        throw new ArithmeticException("Object negate:(" + val + ")");
    }