initial commit

lib/packages/League/Container/Definition/DefinitionAggregate.php

@@ -0,0 +1,124 @@
+<?php declare(strict_types=1);
+
+namespace Automattic\WooCommerce\Vendor\League\Container\Definition;
+
+use Generator;
+use Automattic\WooCommerce\Vendor\League\Container\ContainerAwareTrait;
+use Automattic\WooCommerce\Vendor\League\Container\Exception\NotFoundException;
+
+class DefinitionAggregate implements DefinitionAggregateInterface
+{
+    use ContainerAwareTrait;
+
+    /**
+     * @var DefinitionInterface[]
+     */
+    protected $definitions = [];
+
+    /**
+     * Construct.
+     *
+     * @param DefinitionInterface[] $definitions
+     */
+    public function __construct(array $definitions = [])
+    {
+        $this->definitions = array_filter($definitions, function ($definition) {
+            return ($definition instanceof DefinitionInterface);
+        });
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add(string $id, $definition, bool $shared = false) : DefinitionInterface
+    {
+        if (!$definition instanceof DefinitionInterface) {
+            $definition = new Definition($id, $definition);
+        }
+
+        $this->definitions[] = $definition
+            ->setAlias($id)
+            ->setShared($shared)
+        ;
+
+        return $definition;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has(string $id) : bool
+    {
+        foreach ($this->getIterator() as $definition) {
+            if ($id === $definition->getAlias()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasTag(string $tag) : bool
+    {
+        foreach ($this->getIterator() as $definition) {
+            if ($definition->hasTag($tag)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefinition(string $id) : DefinitionInterface
+    {
+        foreach ($this->getIterator() as $definition) {
+            if ($id === $definition->getAlias()) {
+                return $definition->setLeagueContainer($this->getLeagueContainer());
+            }
+        }
+
+        throw new NotFoundException(sprintf('Alias (%s) is not being handled as a definition.', $id));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(string $id, bool $new = false)
+    {
+        return $this->getDefinition($id)->resolve($new);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolveTagged(string $tag, bool $new = false) : array
+    {
+        $arrayOf = [];
+
+        foreach ($this->getIterator() as $definition) {
+            if ($definition->hasTag($tag)) {
+                $arrayOf[] = $definition->setLeagueContainer($this->getLeagueContainer())->resolve($new);
+            }
+        }
+
+        return $arrayOf;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getIterator() : Generator
+    {
+        $count = count($this->definitions);
+
+        for ($i = 0; $i < $count; $i++) {
+            yield $this->definitions[$i];
+        }
+    }
+}