protected DefaultArtefactInfo getArtefactInfo ( String artefactType , boolean create ) { DefaultArtefactInfo cache = ( DefaultArtefactInfo ) artefactInfo . get ( artefactType ) ; if ( cache == null && create ) { cache = new DefaultArtefactInfo ( ) ; artefactInfo . put ( artefactType , cache ) ; cache . updateComplete ( ) ; } return cache ; }
Get or create the cache of classes for the specified artefact type .