Packagecom.yworks.yfiles.base
Interfacepublic interface GraphInterface
Implementors Graph, LayoutGraphAdapter

An interface that describes the structural information of a graph and the data that is associated with its nodes and edges.


Public Properties
 PropertyDefined By
  dataProviderKeys : Vector.<Object>
[read-only] Returns an array of all data provider look-up keys that are registered with the graph.
GraphInterface
Public Methods
 MethodDefined By
  
edgeObjects():Iterator
Returns an iterator that provides access to all edges residing in the graph.
GraphInterface
  
getDataProvider(dataKey:Object):DataProvider
Returns the data provider that is registered with the graph using the given look-up key.
GraphInterface
  
getSource(edgeObject:Object):Object
Returns the source node associated with the given edge.
GraphInterface
  
getTarget(edgeObject:Object):Object
Returns the target node associated with the given edge.
GraphInterface
  
nodeObjects():Iterator
Returns an iterator that provides access to all nodes residing in the graph.
GraphInterface
Property Detail
dataProviderKeysproperty
dataProviderKeys:Vector.<Object>  [read-only]

Returns an array of all data provider look-up keys that are registered with the graph.


Implementation
    public function get dataProviderKeys():Vector.<Object>
Method Detail
edgeObjects()method
public function edgeObjects():Iterator

Returns an iterator that provides access to all edges residing in the graph.

Returns
Iterator
getDataProvider()method 
public function getDataProvider(dataKey:Object):DataProvider

Returns the data provider that is registered with the graph using the given look-up key. The look-up domain of a returned data provider normally consists of either the nodes of the graph, or its edges, or both.

Parameters

dataKey:Object

Returns
DataProvider
getSource()method 
public function getSource(edgeObject:Object):Object

Returns the source node associated with the given edge.

Parameters

edgeObject:Object

Returns
Object
getTarget()method 
public function getTarget(edgeObject:Object):Object

Returns the target node associated with the given edge.

Parameters

edgeObject:Object

Returns
Object
nodeObjects()method 
public function nodeObjects():Iterator

Returns an iterator that provides access to all nodes residing in the graph.

Returns
Iterator




Wed Oct 7 2015, 04:43 PM +02:00