<?php

namespace CorpusParole\Libraries\Transcript;

interface TranscriptConverterInterface {

    /**

     * parse the source document.

     */

    function parseSource();

    /**

     * Return the id of the media used as reference.

     */

    function getMediaRefId();

    /**

     * return the source title, can return null.

     */

    function getSourceTitle();

    /**

     * build the various document parts

     */

    function buildMedias();

    function buildResources();

    function buildLists();

    function buildAnnotationTypes();

    function buildAnnotations();

    /**

     * Convert xml to json.

     * return an PHP array ready for serialization

     */

    function convertToJson();

}