public int encode()

in proton-j/src/main/java/org/apache/qpid/proton/codec/impl/MapElement.java [131:190]
55 lines of code
9 McCabe index (conditional complexity)

    public int encode(ByteBuffer b)
    {
        int encodedSize = size();

        int count = 0;
        int size = 0;
        Element elt = _first;
        while(elt != null)
        {
            count++;
            size += elt.size();
            elt = elt.next();
        }

        if(encodedSize > b.remaining())
        {
            return 0;
        }
        else
        {
            if(isElementOfArray())
            {
                switch(((ArrayElement)parent()).constructorType())
                {
                    case SMALL:
                        b.put((byte)(size+1));
                        b.put((byte)count);
                        break;
                    case LARGE:
                        b.putInt((size+4));
                        b.putInt(count);
                }
            }
            else
            {
                if(size <= 254 && count <=255)
                {
                    b.put((byte)0xc1);
                    b.put((byte)(size+1));
                    b.put((byte)count);
                }
                else
                {
                    b.put((byte)0xd1);
                    b.putInt((size+4));
                    b.putInt(count);
                }

            }

            elt = _first;
            while(elt != null)
            {
                elt.encode(b);
                elt = elt.next();
            }

            return encodedSize;
        }
    }