public interface GraphManager extends GraphChangeHandler
| Modifier and Type | Method and Description | 
|---|---|
| Object | getNode(Object nodeId)Returns a graph node given an id. | 
| Collection<Object> | registeredNodes()Returns all graph nodes registered with GraphManager. | 
| void | registerNode(Object nodeId,
            Object nodeObject)"Registers" a graph node, usually storing the node in some internal map using its
 id as a key. | 
| Object | unregisterNode(Object nodeId)"Unregisters" a graph node, forgetting any information associated with nodeId. | 
arcCreated, arcDeleted, nodeCreated, nodeIdChanged, nodePropertyChanged, nodeRemovedvoid registerNode(Object nodeId, Object nodeObject)
Object unregisterNode(Object nodeId)
Collection<Object> registeredNodes()
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