[ Avaa Bypassed ]

<?php

namespace JMS\Serializer;

use JMS\Serializer\Metadata\ClassMetadata;
use JMS\Serializer\Metadata\PropertyMetadata;

/**
 * Interface for visitors.
 *
 * This contains the minimal set of values that must be supported for any
 * output format.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
interface VisitorInterface
{
    /**
     * Allows visitors to convert the input data to a different representation
     * before the actual serialization/deserialization process starts.
     *
     * @param mixed $data
     *
     * @return mixed
     */
    public function prepare($data);

    /**
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function visitNull($data, array $type, Context $context);

    /**
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function visitString($data, array $type, Context $context);

    /**
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function visitBoolean($data, array $type, Context $context);

    /**
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function visitDouble($data, array $type, Context $context);

    /**
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function visitInteger($data, array $type, Context $context);

    /**
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function visitArray($data, array $type, Context $context);

    /**
     * Called before the properties of the object are being visited.
     *
     * @param ClassMetadata $metadata
     * @param mixed $data
     * @param array $type
     *
     * @return void
     */
    public function startVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context);

    /**
     * @param PropertyMetadata $metadata
     * @param mixed $data
     *
     * @return void
     */
    public function visitProperty(PropertyMetadata $metadata, $data, Context $context);

    /**
     * Called after all properties of the object have been visited.
     *
     * @param ClassMetadata $metadata
     * @param mixed $data
     * @param array $type
     *
     * @return mixed
     */
    public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context);

    /**
     * Called before serialization/deserialization starts.
     *
     * @param GraphNavigator $navigator
     *
     * @return void
     */
    public function setNavigator(GraphNavigator $navigator);

    /**
     * @deprecated use Context::getNavigator/Context::accept instead
     * @return GraphNavigator
     */
    public function getNavigator();

    /**
     * @return object|array|scalar
     */
    public function getResult();
}