void encode()

in src/main/java/org/apache/commons/codec/binary/Base16.java [216:241]

• 22 lines of code
• 5 McCabe index (conditional complexity)

    void encode(final byte[] data, final int offset, final int length, final Context context) {
        if (context.eof) {
            return;
        }

        if (length < 0) {
            context.eof = true;
            return;
        }

        final int size = length * BYTES_PER_ENCODED_BLOCK;
        if (size < 0) {
            throw new IllegalArgumentException("Input length exceeds maximum size for encoded data: " + length);
        }

        final byte[] buffer = ensureBufferSize(size, context);

        final int end = offset + length;
        for (int i = offset; i < end; i++) {
            final int value = data[i];
            final int high = (value >> BITS_PER_ENCODED_BYTE) & MASK_4BITS;
            final int low = value & MASK_4BITS;
            buffer[context.pos++] = encodeTable[high];
            buffer[context.pos++] = encodeTable[low];
        }
    }