func()

in src/scip-lib/scanner/scan.go [373:402]

• 29 lines of code
• 8 McCabe index (conditional complexity)

func (is *IndexScannerImpl) parseOccurrenceSymbol(occData []byte) ([]byte, error) {
	r := bytes.NewReader(occData)
	for {
		fieldNumber, fieldType, err := is.consumeBytesFieldMeta(r)
		if err == io.EOF {
			return nil, nil
		}
		if err != nil {
			return nil, errors.Join(fmt.Errorf("failed to consume field"), err)
		}
		if fieldNumber != occurrenceSymbolField {
			err := is.skipField(r)
			if err != nil {
				return nil, errors.Join(fmt.Errorf("failed to skip field %d in Occurrence", fieldNumber), err)
			}
			continue
		}
		dataLen, err := is.consumeLen(r, fieldType)
		if err != nil {
			return nil, errors.Join(fmt.Errorf("failed to consume length"), err)
		}
		dataBuf := is.Pool.Get(dataLen)
		err = is.consumeFieldData(r, dataLen, dataBuf)
		if err != nil {
			return nil, errors.Join(fmt.Errorf("failed to consume field %d data in Occurrence", fieldNumber), err)
		}
		// Return immediately after reading the symbol string
		return dataBuf, nil
	}
}