public static RandomAccessFileMode valueOf()

in src/main/java/org/apache/commons/io/RandomAccessFileMode.java [94:121]

• 27 lines of code
• 9 McCabe index (conditional complexity)

    public static RandomAccessFileMode valueOf(final OpenOption... openOption) {
        RandomAccessFileMode bestFit = READ_ONLY;
        for (final OpenOption option : openOption) {
            if (option instanceof StandardOpenOption) {
                switch ((StandardOpenOption) option) {
                case WRITE:
                    if (!bestFit.implies(READ_WRITE)) {
                        bestFit = READ_WRITE;
                    }
                    break;
                case DSYNC:
                    if (!bestFit.implies(READ_WRITE_SYNC_CONTENT)) {
                        bestFit = READ_WRITE_SYNC_CONTENT;
                    }
                    break;
                case SYNC:
                    if (!bestFit.implies(READ_WRITE_SYNC_ALL)) {
                        bestFit = READ_WRITE_SYNC_ALL;
                    }
                    break;
                default:
                    // explicit case skip (spotbugs)
                    continue;
                }
            }
        }
        return bestFit;
    }