return new UpdateNode(g,status, op);
}
private UpdateNode createNode(ReadGraph g, Resource r1, Resource r2) throws DatabaseException {
UpdateNode node = null;
if (r1 != null && r2 != null) {
return new UpdateNode(g,status, op);
}
private UpdateNode createNode(ReadGraph g, Resource r1, Resource r2) throws DatabaseException {
UpdateNode node = null;
if (r1 != null && r2 != null) {