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vendor/symfony/serializer/Normalizer/NormalizerInterface.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Normalizer;
+
+use Symfony\Component\Serializer\Exception\CircularReferenceException;
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+use Symfony\Component\Serializer\Exception\LogicException;
+
+/**
+ * Defines the interface of normalizers.
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+interface NormalizerInterface
+{
+    /**
+     * Normalizes an object into a set of arrays/scalars.
+     *
+     * @param mixed  $object  Object to normalize
+     * @param string $format  Format the normalization result will be encoded as
+     * @param array  $context Context options for the normalizer
+     *
+     * @return array|string|int|float|bool
+     *
+     * @throws InvalidArgumentException   Occurs when the object given is not an attempted type for the normalizer
+     * @throws CircularReferenceException Occurs when the normalizer detects a circular reference when no circular
+     *                                    reference handler can fix it
+     * @throws LogicException             Occurs when the normalizer is not called in an expected context
+     */
+    public function normalize($object, $format = null, array $context = array());
+
+    /**
+     * Checks whether the given class is supported for normalization by this normalizer.
+     *
+     * @param mixed  $data   Data to normalize
+     * @param string $format The format being (de-)serialized from or into
+     *
+     * @return bool
+     */
+    public function supportsNormalization($data, $format = null);
+}