func()

in client/tablet.go [223:257]

• 32 lines of code
• 14 McCabe index (conditional complexity)

func (t *Tablet) GetValueAt(columnIndex, rowIndex int) (interface{}, error) {
	if columnIndex < 0 || columnIndex > len(t.measurementSchemas) {
		return nil, fmt.Errorf("illegal argument columnIndex %d", columnIndex)
	}

	if rowIndex < 0 || rowIndex > t.maxRowNumber {
		return nil, fmt.Errorf("illegal argument rowIndex %d", rowIndex)
	}

	schema := t.measurementSchemas[columnIndex]

	if t.bitMaps != nil && t.bitMaps[columnIndex] != nil && t.bitMaps[columnIndex].IsMarked(rowIndex) {
		return nil, nil
	}
	switch schema.DataType {
	case BOOLEAN:
		return t.values[columnIndex].([]bool)[rowIndex], nil
	case INT32:
		return t.values[columnIndex].([]int32)[rowIndex], nil
	case INT64, TIMESTAMP:
		return t.values[columnIndex].([]int64)[rowIndex], nil
	case FLOAT:
		return t.values[columnIndex].([]float32)[rowIndex], nil
	case DOUBLE:
		return t.values[columnIndex].([]float64)[rowIndex], nil
	case TEXT, STRING:
		return string(t.values[columnIndex].([][]byte)[rowIndex]), nil
	case BLOB:
		return t.values[columnIndex].([][]byte)[rowIndex], nil
	case DATE:
		return Int32ToDate(t.values[columnIndex].([]int32)[rowIndex])
	default:
		return nil, fmt.Errorf("illegal datatype %v", schema.DataType)
	}
}