From bf6655a534a6775d30cafa67bd801276bda1d98d Mon Sep 17 00:00:00 2001
From: polo <ordipolo@gmx.fr>
Date: Tue, 13 Aug 2024 23:45:21 +0200
Subject: =?UTF-8?q?VERSION=200.2=20doctrine=20ORM=20et=20entit=C3=A9s?=
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---
 .../doctrine/orm/src/Query/TreeWalkerAdapter.php   | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 vendor/doctrine/orm/src/Query/TreeWalkerAdapter.php

(limited to 'vendor/doctrine/orm/src/Query/TreeWalkerAdapter.php')

diff --git a/vendor/doctrine/orm/src/Query/TreeWalkerAdapter.php b/vendor/doctrine/orm/src/Query/TreeWalkerAdapter.php
new file mode 100644
index 0000000..a7948db
--- /dev/null
+++ b/vendor/doctrine/orm/src/Query/TreeWalkerAdapter.php
@@ -0,0 +1,90 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Query;
+
+use Doctrine\ORM\AbstractQuery;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use LogicException;
+
+use function array_diff;
+use function array_keys;
+use function sprintf;
+
+/**
+ * An adapter implementation of the TreeWalker interface. The methods in this class
+ * are empty. This class exists as convenience for creating tree walkers.
+ *
+ * @psalm-import-type QueryComponent from Parser
+ */
+abstract class TreeWalkerAdapter implements TreeWalker
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function __construct(
+        private readonly AbstractQuery $query,
+        private readonly ParserResult $parserResult,
+        private array $queryComponents,
+    ) {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getQueryComponents(): array
+    {
+        return $this->queryComponents;
+    }
+
+    public function walkSelectStatement(AST\SelectStatement $selectStatement): void
+    {
+    }
+
+    public function walkUpdateStatement(AST\UpdateStatement $updateStatement): void
+    {
+    }
+
+    public function walkDeleteStatement(AST\DeleteStatement $deleteStatement): void
+    {
+    }
+
+    /**
+     * Sets or overrides a query component for a given dql alias.
+     *
+     * @psalm-param QueryComponent $queryComponent
+     */
+    protected function setQueryComponent(string $dqlAlias, array $queryComponent): void
+    {
+        $requiredKeys = ['metadata', 'parent', 'relation', 'map', 'nestingLevel', 'token'];
+
+        if (array_diff($requiredKeys, array_keys($queryComponent))) {
+            throw QueryException::invalidQueryComponent($dqlAlias);
+        }
+
+        $this->queryComponents[$dqlAlias] = $queryComponent;
+    }
+
+    /**
+     * Retrieves the Query Instance responsible for the current walkers execution.
+     */
+    protected function _getQuery(): AbstractQuery
+    {
+        return $this->query;
+    }
+
+    /**
+     * Retrieves the ParserResult.
+     */
+    protected function _getParserResult(): ParserResult
+    {
+        return $this->parserResult;
+    }
+
+    protected function getMetadataForDqlAlias(string $dqlAlias): ClassMetadata
+    {
+        return $this->queryComponents[$dqlAlias]['metadata']
+            ?? throw new LogicException(sprintf('No metadata for DQL alias: %s', $dqlAlias));
+    }
+}
-- 
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