com.orchestranetworks.addon.dmdv.data

Interface NodeContext

public interface NodeContext

Gets data related to a node.

Method Summary

Modifier and Type	Method and Description
List<NodeContext>	getContexts(LinkType linkType, RelationShipType relationshipType) Get sources/targets/children/parents of the current node.
List<Link>	getIncomingLinks(NodeContext startNode) Returns a list of links from the start node to the current node.
Node	getNode() Returns the current node.
List<Link>	getOutgoingLinks(NodeContext endNode) Returns a list of links from the current node to the end node.
boolean	isDisplayed() Returns true if this node is currently displayed in the graph.

Method Detail

getOutgoingLinks

List<Link> getOutgoingLinks(NodeContext endNode)

Returns a list of links from the current node to the end node.

getIncomingLinks

List<Link> getIncomingLinks(NodeContext startNode)

Returns a list of links from the start node to the current node.

getContexts

List<NodeContext> getContexts(LinkType linkType,
                              RelationShipType relationshipType)

Get sources/targets/children/parents of the current node.

Parameters:

linkType - a type of link.

relationshipType - a type of relationship

Returns:

a list of node contexts.

getNode

Node getNode()

Returns the current node.

isDisplayed

boolean isDisplayed()

Returns true if this node is currently displayed in the graph.