public void add(String name, NodeMaker nodeMaker, AliasMap aliases) {
if (!nodeMakers.containsKey(name)) {
nodeMakers.put(name, nodeMaker);
projections.addAll(nodeMaker.projectionSpecs());
}
if (!nodeSets.containsKey(name)) {
nodeSets.put(name, new NodeSetFilterImpl());
}
NodeSetFilterImpl nodeSet = (NodeSetFilterImpl) nodeSets.get(name);
nodeMaker.describeSelf(nodeSet);
if (!nodeRelationAliases.containsKey(name)) {
nodeRelationAliases.put(name, aliases);
}
}
