private final long decodeRdx()

in src/main/java/org/apache/pdfbox/jbig2/segments/TextRegion.java [776:823]

43 lines of code
9 McCabe index (conditional complexity)


    private final long decodeRdx() throws IOException, InvalidHeaderValueException
    {
        if (isHuffmanEncoded)
        {
            if (sbHuffRDX == 3)
            {
                if (rdxTable == null)
                {
                    int rdxNr = 0;
                    if (sbHuffFS == 3)
                    {
                        rdxNr++;
                    }

                    if (sbHuffDS == 3)
                    {
                        rdxNr++;
                    }

                    if (sbHuffDT == 3)
                    {
                        rdxNr++;
                    }

                    if (sbHuffRDWidth == 3)
                    {
                        rdxNr++;
                    }

                    if (sbHuffRDHeight == 3)
                    {
                        rdxNr++;
                    }

                    rdxTable = getUserTable(rdxNr);
                }
                return rdxTable.decode(subInputStream);
            }
            else
            {
                return StandardTables.getTable(14 + sbHuffRDX).decode(subInputStream);
            }
        }
        else
        {
            return integerDecoder.decode(cxIARDX);
        }
    }