private int createDelta()

in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java [84:93]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    private int createDelta(final Properties props) {
        if (props.containsKey(DELTA_KEY)) {
            try {
                return Integer.parseInt(props.getProperty(DELTA_KEY));
            } catch (final NumberFormatException ignored) {
                throw new AlgorithmInitializationException(this, "delta can only be a decimal number");
            }
        }
        return DEFAULT_DELTA;
    }