public void addConcept(DMIElem e) {
itsGraph.setIndex(e); // this will error if the item is already in some other subgraph
assert e.itsSubgraph == null : "DMISubgraph.AddConcept: subgraph not null";
e.itsSubgraph = this;
itsConceptSet.addToList(e);
// #if ( gOptDynInline ) {
if (e.isStatement()) {
itsGraph.itsCacheBuilder.DynamicCachingAndInferencing(e);
}
// #}
}
