private Object read()

in broker-plugins/amqp-0-10-protocol/src/main/java/org/apache/qpid/server/protocol/v0_10/transport/AbstractDecoder.java [386:476]
73 lines of code
36 McCabe index (conditional complexity)

    private Object read(Type t)
    {
        switch (t)
        {
        case BIN8:
        case UINT8:
            return readUint8();
        case INT8:
            return get();
        case CHAR:
            return (char) get();
        case BOOLEAN:
            return get() > 0;

        case BIN16:
        case UINT16:
            return readUint16();

        case INT16:
            return (short) readUint16();

        case BIN32:
        case UINT32:
            return readUint32();

        case CHAR_UTF32:
        case INT32:
            return (int) readUint32();

        case FLOAT:
            return Float.intBitsToFloat((int) readUint32());

        case BIN64:
        case UINT64:
        case INT64:
        case DATETIME:
            return readUint64();

        case DOUBLE:
            return Double.longBitsToDouble(readUint64());

        case UUID:
            return readUuid();

        case STR8:
            return readStr8();

        case STR16:
            return readStr16();

        case STR8_LATIN:
        case STR16_LATIN:
            Charset charset;
            try
            {
                charset = Charset.forName("ISO-8859-15");
            }
            catch (UnsupportedCharsetException e)
            {
                // We do not want to start throwing execptions from here so we fall back to ISO_8859_1
                charset = StandardCharsets.ISO_8859_1;
            }
            return new String(readBytes(t), charset);

        case STR8_UTF16:
        case STR16_UTF16:
            return new String(readBytes(t), StandardCharsets.UTF_16);

        case MAP:
            return readMap();
        case LIST:
            return readList();
        case ARRAY:
            return readArray();
        case STRUCT32:
            return readStruct32();

        case BIN40:
        case DEC32:
        case BIN72:
        case DEC64:
            // XXX: what types are we supposed to use here?
            return readBytes(t);

        case VOID:
            return null;

        default:
            return readBytes(t);
        }
    }