1 files changed, 109 insertions, 0 deletions

diff --git a/vendor/doctrine/dbal/src/Schema/SchemaDiff.php b/vendor/doctrine/dbal/src/Schema/SchemaDiff.php
new file mode 100644
index 0000000..28c014d
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Schema/SchemaDiff.php
@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Schema;
+
+use function array_filter;
+use function count;
+
+/**
+ * Differences between two schemas.
+ */
+class SchemaDiff
+{
+    /** @var array<TableDiff> */
+    private readonly array $alteredTables;
+
+    /**
+     * Constructs an SchemaDiff object.
+     *
+     * @internal The diff can be only instantiated by a {@see Comparator}.
+     *
+     * @param array<string>    $createdSchemas
+     * @param array<string>    $droppedSchemas
+     * @param array<Table>     $createdTables
+     * @param array<TableDiff> $alteredTables
+     * @param array<Table>     $droppedTables
+     * @param array<Sequence>  $createdSequences
+     * @param array<Sequence>  $alteredSequences
+     * @param array<Sequence>  $droppedSequences
+     */
+    public function __construct(
+        private readonly array $createdSchemas,
+        private readonly array $droppedSchemas,
+        private readonly array $createdTables,
+        array $alteredTables,
+        private readonly array $droppedTables,
+        private readonly array $createdSequences,
+        private readonly array $alteredSequences,
+        private readonly array $droppedSequences,
+    ) {
+        $this->alteredTables = array_filter($alteredTables, static function (TableDiff $diff): bool {
+            return ! $diff->isEmpty();
+        });
+    }
+
+    /** @return array<string> */
+    public function getCreatedSchemas(): array
+    {
+        return $this->createdSchemas;
+    }
+
+    /** @return array<string> */
+    public function getDroppedSchemas(): array
+    {
+        return $this->droppedSchemas;
+    }
+
+    /** @return array<Table> */
+    public function getCreatedTables(): array
+    {
+        return $this->createdTables;
+    }
+
+    /** @return array<TableDiff> */
+    public function getAlteredTables(): array
+    {
+        return $this->alteredTables;
+    }
+
+    /** @return array<Table> */
+    public function getDroppedTables(): array
+    {
+        return $this->droppedTables;
+    }
+
+    /** @return array<Sequence> */
+    public function getCreatedSequences(): array
+    {
+        return $this->createdSequences;
+    }
+
+    /** @return array<Sequence> */
+    public function getAlteredSequences(): array
+    {
+        return $this->alteredSequences;
+    }
+
+    /** @return array<Sequence> */
+    public function getDroppedSequences(): array
+    {
+        return $this->droppedSequences;
+    }
+
+    /**
+     * Returns whether the diff is empty (contains no changes).
+     */
+    public function isEmpty(): bool
+    {
+        return count($this->createdSchemas) === 0
+            && count($this->droppedSchemas) === 0
+            && count($this->createdTables) === 0
+            && count($this->alteredTables) === 0
+            && count($this->droppedTables) === 0
+            && count($this->createdSequences) === 0
+            && count($this->alteredSequences) === 0
+            && count($this->droppedSequences) === 0;
+    }
+}