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<?php |
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namespace yii\db\conditions; |
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use yii\base\InvalidArgumentException; |
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use yii\db\ExpressionInterface; |
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use yii\db\Query; |
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/** |
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* Class BetweenColumnCondition represents a `BETWEEN` condition where |
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* values is between two columns. For example: |
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* |
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* ```php |
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* new BetweenColumnsCondition(42, 'BETWEEN', 'min_value', 'max_value') |
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* // Will be build to: |
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* // 42 BETWEEN min_value AND max_value |
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* ``` |
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* |
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* And a more complex example: |
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* |
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* ```php |
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* new BetweenColumnsCondition( |
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* new Expression('NOW()'), |
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* 'NOT BETWEEN', |
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* (new Query)->select('time')->from('log')->orderBy('id ASC')->limit(1), |
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* 'update_time' |
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* ); |
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* |
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* // Will be built to: |
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* // NOW() BETWEEN (SELECT time FROM log ORDER BY id ASC LIMIT 1) AND update_time |
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* ``` |
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* |
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* @author Dmytro Naumenko <[email protected]> |
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* @since 2.0.14 |
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*/ |
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class BetweenColumnsCondition implements ConditionInterface |
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{ |
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/** |
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* @var string $operator the operator to use (e.g. `BETWEEN` or `NOT BETWEEN`) |
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*/ |
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private $operator; |
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/** |
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* @var mixed the value to compare against |
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*/ |
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private $value; |
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/** |
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* @var string|ExpressionInterface|Query the column name or expression that is a beginning of the interval |
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*/ |
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private $intervalStartColumn; |
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/** |
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* @var string|ExpressionInterface|Query the column name or expression that is an end of the interval |
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*/ |
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private $intervalEndColumn; |
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/** |
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* Creates a condition with the `BETWEEN` operator. |
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* |
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* @param mixed the value to compare against |
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* @param string $operator the operator to use (e.g. `BETWEEN` or `NOT BETWEEN`) |
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* @param string|ExpressionInterface $intervalStartColumn the column name or expression that is a beginning of the interval |
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* @param string|ExpressionInterface $intervalEndColumn the column name or expression that is an end of the interval |
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*/ |
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public function __construct($value, $operator, $intervalStartColumn, $intervalEndColumn) |
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{ |
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$this->value = $value; |
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$this->operator = $operator; |
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$this->intervalStartColumn = $intervalStartColumn; |
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$this->intervalEndColumn = $intervalEndColumn; |
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} |
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/** |
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* @return string |
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*/ |
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15 |
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public function getOperator() |
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{ |
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return $this->operator; |
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} |
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/** |
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* @return mixed |
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*/ |
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15 |
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public function getValue() |
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{ |
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return $this->value; |
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} |
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/** |
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* @return string|ExpressionInterface|Query |
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*/ |
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15 |
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public function getIntervalStartColumn() |
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{ |
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return $this->intervalStartColumn; |
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} |
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/** |
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* @return string|ExpressionInterface|Query |
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*/ |
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15 |
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public function getIntervalEndColumn() |
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{ |
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15 |
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return $this->intervalEndColumn; |
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} |
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/** |
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* {@inheritdoc} |
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* @throws InvalidArgumentException if wrong number of operands have been given. |
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*/ |
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public static function fromArrayDefinition($operator, $operands) |
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{ |
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if (!isset($operands[0], $operands[1], $operands[2])) { |
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throw new InvalidArgumentException("Operator '$operator' requires three operands."); |
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} |
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return new static($operands[0], $operator, $operands[1], $operands[2]); |
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} |
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} |
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rob006 /
yii2-dev
