| 1 | <?php |
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| 5 | class ColumnAggregationFunction |
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| 6 | { |
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| 7 | /** |
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| 8 | * @var string |
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| 9 | */ |
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| 10 | protected $column; |
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| 11 | |||
| 12 | /** |
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| 13 | * @var string |
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| 14 | */ |
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| 15 | protected $aggregation_type; |
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| 16 | |||
| 17 | public static $aggregation_type_sum = 'sum'; |
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| 18 | |||
| 19 | public static $aggregation_type_avg = 'avg'; |
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| 20 | |||
| 21 | public static $aggregation_type_min = 'min'; |
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| 22 | |||
| 23 | public static $aggregation_type_max = 'max'; |
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| 24 | |||
| 25 | /** |
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| 26 | * ColumnSummary constructor. |
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| 27 | * @param $aggregation_type |
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| 28 | * @param string $column |
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| 29 | */ |
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| 30 | public function __construct($aggregation_type, $column) |
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| 35 | |||
| 36 | |||
| 37 | /** |
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| 38 | * @return string |
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| 39 | */ |
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| 40 | public function getAggregationType() |
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| 44 | |||
| 45 | |||
| 46 | /** |
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| 47 | * @param string $value use ColumnAggregationFunction::$aggregation_type_... |
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| 48 | * @return ColumnSummary |
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| 49 | */ |
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| 50 | public function setAggregationType($value) |
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| 55 | |||
| 56 | /** |
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| 57 | * @return string |
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| 58 | */ |
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| 59 | public function getColumn() |
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| 63 | } |
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| 64 |