int readResults()

in bijection-core/src/main/java/com/twitter/bijection/codec/BaseNCodec.java [265:276]

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

    int readResults(final byte[] b, final int bPos, final int bAvail, final Context context) {
        if (context.buffer != null) {
            final int len = Math.min(available(context), bAvail);
            System.arraycopy(context.buffer, context.readPos, b, bPos, len);
            context.readPos += len;
            if (context.readPos >= context.pos) {
                context.buffer = null; // so hasData() will return false, and this method can return -1
            }
            return len;
        }
        return context.eof ? EOF : 0;
    }