private Processor<SchemaContext, ValidatorList> buildProcessor()
{
final RefResolver resolver = new RefResolver(loader);
final Map<JsonRef, Library> libraries = validationCfg.getLibraries();
final Library defaultLibrary = validationCfg.getDefaultLibrary();
final ValidationChain defaultChain
= new ValidationChain(resolver, defaultLibrary, validationCfg);
final ProcessorMap<JsonRef, SchemaContext, ValidatorList> map
= new ProcessorMap<JsonRef, SchemaContext, ValidatorList>(FUNCTION);
map.setDefaultProcessor(defaultChain);