+ * @param aPreviewPage there may be different preview pages for a single article.
+ * (i.e. the same article may lead to different pages) this parameter selects one
+ * of those versions. See also {@link #getPreviewPages}.
+ * @param anArticle the article to be previewed
+ * @param aContext the context to be supplied to the generator
+ * @return the generator to be used to generate the preview
+ */
+ public Generator prepareArticlePreview(String aPreviewPage, EntityAdapter anArticle, Map aContext)
+ throws MirLocalizerExc, MirLocalizerFailure;
+
+ /**
+ * Return the available preview variations of one article
+ */
+ public List getPreviewPages(EntityAdapter anArticle) throws MirLocalizerExc, MirLocalizerFailure;
+
+ /**
+ * Get the {@link List} of {@link MirSimpleEntityOperation}s available for comments