ArrayMap<String, IntArray> getMoreRelationships(NodeImpl node) {
int nodeId = (int) node.getId();
RelationshipChainPosition position = node.getRelChainPosition();
Iterable<RelationshipData> rels = persistenceManager.getMoreRelationships(nodeId, position);
ArrayMap<String, IntArray> newRelationshipMap = new ArrayMap<String, IntArray>();
for (RelationshipData rel : rels) {
int relId = rel.getId();
RelationshipImpl relImpl = relCache.get(relId);
RelationshipType type = null;
if (relImpl == null) {
type = getRelationshipTypeById(rel.relationshipType());
assert type != null;
relImpl = new RelationshipImpl(relId, rel.firstNode(), rel.secondNode(), type, false, this);
relCache.put(relId, relImpl);
} else {
type = relImpl.getType();
}
IntArray relationshipSet = newRelationshipMap.get(type.name());
if (relationshipSet == null) {
relationshipSet = new IntArray();
newRelationshipMap.put(type.name(), relationshipSet);
}
relationshipSet.add(relId);
}
return newRelationshipMap;
}
// caller is responsible for acquiring lock
// this method is only called when a undo create relationship or
// a relationship delete is invoked.
void removeRelationship(NodeManager nodeManager, RelationshipType type, int relId) {
IntArray relationshipSet = nodeManager.getCowRelationshipRemoveMap(this, type.name(), true);
relationshipSet.add(relId);
}
