1 | <?php |
||
12 | class ColumnAggregationFunction |
||
13 | { |
||
14 | /** |
||
15 | * @var string |
||
16 | */ |
||
17 | protected $column; |
||
18 | |||
19 | /** |
||
20 | * @var string |
||
21 | */ |
||
22 | protected $aggregation_type; |
||
23 | |||
24 | public static $aggregation_type_sum = 'sum'; |
||
25 | |||
26 | public static $aggregation_type_avg = 'avg'; |
||
27 | |||
28 | public static $aggregation_type_min = 'min'; |
||
29 | |||
30 | public static $aggregation_type_max = 'max'; |
||
31 | |||
32 | /** |
||
33 | * ColumnSummary constructor. |
||
34 | * @param string $column |
||
35 | */ |
||
36 | public function __construct($column) |
||
40 | |||
41 | |||
42 | /** |
||
43 | * @return string |
||
44 | */ |
||
45 | public function getAggregationType() |
||
49 | |||
50 | |||
51 | /** |
||
52 | * @param string $value use ColumnAggregationFunction::$aggregation_type_... |
||
53 | * @return ColumnSummary |
||
54 | */ |
||
55 | public function setAggregationType($value) |
||
60 | |||
61 | /** |
||
62 | * @return string |
||
63 | */ |
||
64 | public function getColumn() |
||
68 | } |