EZEE-3085: Added specification ContentTypeSpecification

eZ/Publish/Core/Specification/Content/ContentTypeSpecification.php

@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace eZ\Publish\Core\Specification\Content;
+
+use eZ\Publish\API\Repository\Values\Content\Content;
+use eZ\Publish\SPI\Specification\ContentSpecification;
+
+class ContentTypeSpecification implements ContentSpecification
+{
+    /**
+     * @var string
+     */
+    private $expectedType;
+
+    public function __construct(string $expectedType)
+    {
+        $this->expectedType = $expectedType;
+    }
+
+    public function isSatisfiedBy(Content $content): bool
+    {
+        return $content->getContentType()->identifier === $this->expectedType;
+    }
+}

eZ/Publish/SPI/Specification/ContentSpecification.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace eZ\Publish\SPI\Specification;
+
+use eZ\Publish\API\Repository\Values\Content\Content;
+
+interface ContentSpecification
+{
+    public function isSatisfiedBy(Content $content): bool;
+}