SolrDocument::hasChildDocuments Vérifie si le document a des documents enfants &reftitle.description; public boolSolrDocument::hasChildDocuments Renvoie si le document a des documents enfants &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; &reftitle.seealso; SolrDocument::getChildDocuments SolrDocument::getChildDocumentsCount