public long getValue()

in src/main/java/org/apache/commons/codec/digest/XXHash32.java [93:123]

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

    public long getValue() {
        int hash;
        if (stateUpdated) {
            // Hash with the state
            hash =
                rotateLeft(state[0],  1) +
                rotateLeft(state[1],  7) +
                rotateLeft(state[2], 12) +
                rotateLeft(state[3], 18);
        } else {
            // Hash using the original seed from position 2
            hash = state[2] + PRIME5;
        }
        hash += totalLen;

        int idx = 0;
        final int limit = pos - 4;
        for (; idx <= limit; idx += 4) {
            hash = rotateLeft(hash + getInt(buffer, idx) * PRIME3, 17) * PRIME4;
        }
        while (idx < pos) {
            hash = rotateLeft(hash + (buffer[idx++] & 0xff) * PRIME5, 11) * PRIME1;
        }

        hash ^= hash >>> 15;
        hash *= PRIME2;
        hash ^= hash >>> 13;
        hash *= PRIME3;
        hash ^= hash >>> 16;
        return hash & 0xffffffffL;
    }