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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Schema;
use Doctrine\DBAL\Platforms\AbstractPlatform;
/**
* Table Diff.
*/
class TableDiff
{
/** @var string */
public $name = null;
/** @var string|null */
public $newName = null;
/**
* All added fields.
*
* @var array<string, Column>
*/
public $addedColumns;
/**
* All changed fields.
*
* @var array<string, ColumnDiff>
*/
public $changedColumns = [];
/**
* All removed fields.
*
* @var array<string, Column>
*/
public $removedColumns = [];
/**
* Columns that are only renamed from key to column instance name.
*
* @var array<string, Column>
*/
public $renamedColumns = [];
/**
* All added indexes.
*
* @var array<string, Index>
*/
public $addedIndexes = [];
/**
* All changed indexes.
*
* @var array<string, Index>
*/
public $changedIndexes = [];
/**
* All removed indexes
*
* @var array<string, Index>
*/
public $removedIndexes = [];
/**
* Indexes that are only renamed but are identical otherwise.
*
* @var array<string, Index>
*/
public $renamedIndexes = [];
/**
* All added foreign key definitions
*
* @var array<int, ForeignKeyConstraint>
*/
public $addedForeignKeys = [];
/**
* All changed foreign keys
*
* @var array<int, ForeignKeyConstraint>
*/
public $changedForeignKeys = [];
/**
* All removed foreign keys
*
* @var array<int, ForeignKeyConstraint>
*/
public $removedForeignKeys = [];
/** @var Table|null */
public $fromTable;
/**
* Constructs an TableDiff object.
*
* @param array<string, Column> $addedColumns
* @param array<string, ColumnDiff> $changedColumns
* @param array<string, Column> $removedColumns
* @param array<string, Index> $addedIndexes
* @param array<string, Index> $changedIndexes
* @param array<string, Index> $removedIndexes
*/
public function __construct(
string $tableName,
array $addedColumns = [],
array $changedColumns = [],
array $removedColumns = [],
array $addedIndexes = [],
array $changedIndexes = [],
array $removedIndexes = [],
?Table $fromTable = null
) {
$this->name = $tableName;
$this->addedColumns = $addedColumns;
$this->changedColumns = $changedColumns;
$this->removedColumns = $removedColumns;
$this->addedIndexes = $addedIndexes;
$this->changedIndexes = $changedIndexes;
$this->removedIndexes = $removedIndexes;
$this->fromTable = $fromTable;
}
/**
* @param AbstractPlatform $platform The platform to use for retrieving this table diff's name.
*/
public function getName(AbstractPlatform $platform) : Identifier
{
return new Identifier(
$this->fromTable instanceof Table ? $this->fromTable->getQuotedName($platform) : $this->name
);
}
public function getNewName() : ?Identifier
{
if ($this->newName === null) {
return null;
}
return new Identifier($this->newName);
}
}