private FilterUtils getFilterUtils ( final Element ditavalRef ) { final URI href = toURI ( ditavalRef . getAttribute ( ATTRIBUTE_NAME_HREF ) ) ; final URI tmp = currentFile . resolve ( href ) ; final FileInfo fi = job . getFileInfo ( tmp ) ; final URI ditaval = fi . src ; return filterCache . computeIfAbsent ( ditaval , this :: getFilterUtils ) ; }
Read referenced DITAVAL and cache filter .