An implementation of the
IEdgePortCandidateProvider
interface that returns the current source and target ports
edge:IEdge [read-only]
The edge to return candidates for.
Implementation
protected function get edge():IEdge
public function CurrentEdgePortsCandidateProvider(edge:IEdge)
Creates a new instance.
Parameters
| edge:IEdge — The edge to get the port candidates for.
|
protected function createCandidate(graph:IGraph, port:IPort):DefaultPortCandidate
Creates a candidate from the given existing port instance.
Parameters
| graph:IGraph — The graph
|
| |
| port:IPort — The port to create a candidate for.
|
Returns
public function getSourcePortCandidates(context:IInputModeContext, graph:IGraph):Iterable
Returns all source port candidates that may be used for the edge.
The iterable may both contain valid and invalid port candidates.
Parameters
| context:IInputModeContext — The context for which the candidates should be provided.
|
| |
| graph:IGraph — The graph for which the candidates should be queried.
|
Returns
| Iterable —
An iterable over all source port candidates that are associated with the current context edge.
|
public function getTargetPortCandidates(context:IInputModeContext, graph:IGraph):Iterable
Returns all target port candidates that may be used for the edge.
The iterable may both contain valid and invalid port candidates.
Parameters
| context:IInputModeContext — The context for which the candidates should be provided.
|
| |
| graph:IGraph — The graph for which the candidates should be queried.
|
Returns
| Iterable —
An iterable over all target port candidates that are associated with the current context edge.
|
