提交代码

vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/ColumnDiff.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Doctrine\DBAL\Schema;
+
+use function in_array;
+
+/**
+ * Represents the change of a column.
+ */
+class ColumnDiff
+{
+    /** @var string */
+    public $oldColumnName;
+
+    /** @var Column */
+    public $column;
+
+    /** @var string[] */
+    public $changedProperties = [];
+
+    /** @var Column */
+    public $fromColumn;
+
+    /**
+     * @param string   $oldColumnName
+     * @param string[] $changedProperties
+     */
+    public function __construct($oldColumnName, Column $column, array $changedProperties = [], ?Column $fromColumn = null)
+    {
+        $this->oldColumnName     = $oldColumnName;
+        $this->column            = $column;
+        $this->changedProperties = $changedProperties;
+        $this->fromColumn        = $fromColumn;
+    }
+
+    /**
+     * @param string $propertyName
+     *
+     * @return bool
+     */
+    public function hasChanged($propertyName)
+    {
+        return in_array($propertyName, $this->changedProperties);
+    }
+
+    /**
+     * @return Identifier
+     */
+    public function getOldColumnName()
+    {
+        $quote = $this->fromColumn && $this->fromColumn->isQuoted();
+
+        return new Identifier($this->oldColumnName, $quote);
+    }
+}