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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Setup\Declaration\Schema\Dto\Columns;
use Magento\Framework\Setup\Declaration\Schema\Dto\Column;
use Magento\Framework\Setup\Declaration\Schema\Dto\ElementDiffAwareInterface;
use Magento\Framework\Setup\Declaration\Schema\Dto\Table;
/**
* Real data column.
* Declared in SQL, like FLOAT(P, S), DOUBLE(P, S) or DECIMAL(P, S)
* where S - is scale, P - is precision.
* https://dev.mysql.com/doc/refman/5.7/en/precision-math-decimal-characteristics.html
*/
class Real extends Column implements
ElementDiffAwareInterface,
ColumnUnsignedAwareInterface,
ColumnNullableAwareInterface,
ColumnDefaultAwareInterface
{
/**
* @var int
*/
private $precision;
/**
* @var int
*/
private $scale;
/**
* @var bool
*/
private $nullable;
/**
* @var float
*/
private $default;
/**
* @var bool
*/
private $unsigned;
/**
* Constructor.
*
* @param string $name
* @param string $type
* @param Table $table
* @param int $precision
* @param int $scale
* @param bool $nullable
* @param bool $unsigned
* @param float $default
* @param string|null $comment
* @param string|null $onCreate
*
* @SuppressWarnings(PHPMD.ExcessiveParameterList)
*/
public function __construct(
string $name,
string $type,
Table $table,
int $precision,
int $scale,
bool $nullable = true,
bool $unsigned = false,
float $default = null,
string $comment = null,
string $onCreate = null
) {
parent::__construct($name, $type, $table, $comment, $onCreate);
$this->precision = $precision;
$this->scale = $scale;
$this->nullable = $nullable;
$this->default = $default;
$this->unsigned = $unsigned;
}
/**
* Column precision.
*
* @return int
*/
public function getPrecision()
{
return (int)$this->precision;
}
/**
* Column scale.
*
* @return int
*/
public function getScale()
{
return (int)$this->scale;
}
/**
* Check whether column can be nullable.
*
* @return bool
*/
public function isNullable()
{
return (bool)$this->nullable;
}
/**
* Return default value.
* Note: default value should be float.
*
* @return float|null
*/
public function getDefault()
{
return $this->default;
}
/**
* Check whether element is unsigned or not.
*
* @return bool
*/
public function isUnsigned()
{
return (bool)$this->unsigned;
}
/**
* @inheritdoc
*/
public function getDiffSensitiveParams()
{
return [
'type' => $this->getType(),
'nullable' => $this->isNullable(),
'precision' => $this->getPrecision(),
'scale' => $this->getScale(),
'unsigned' => $this->isUnsigned(),
'default' => $this->getDefault(),
'comment' => $this->getComment()
];
}
}