Eclipse GEF and Draw2d Plug-in Developer Guide (Galileo) - CompoundDirectedGraph (Eclipse Draw2d API Specification)

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Eclipse Draw2d
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org.eclipse.draw2d.graph
Class CompoundDirectedGraph

java.lang.Object
  

org.eclipse.draw2d.graph.DirectedGraph
      
org.eclipse.draw2d.graph.CompoundDirectedGraph

public class CompoundDirectedGraph
extends DirectedGraph

A DirectedGraph whose Nodes may be compound Subgraphs, which may contain other nodes. Any node in the graph may be parented by one subgraph. Since subgraphs are nodes, the source or target end of an Edge may be a subgraph. For additional restrictions, refer to the JavaDoc for the layout algorithm being used.

A CompoundDirectedGraph is passed to a graph layout, which will position all of the nodes, subgraphs, and edges in that graph. This class serves as the data structure for a layout algorithm.

Since:: 2.1.2

Field Summary

EdgeList containment
          For internal use only.

NodeList subgraphs
          For internal use only.

Fields inherited from class org.eclipse.draw2d.graph. DirectedGraph

edges, nodes, ranks

Constructor Summary

CompoundDirectedGraph ()


Methods inherited from class org.eclipse.draw2d.graph. DirectedGraph

getDefaultPadding, getDirection, getLayoutSize, getMargin, getNode, getPadding, removeEdge, removeNode, setDefaultPadding, setDirection, setMargin

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

subgraphs

public 
NodeList subgraphs

For internal use only.

containment

public 
EdgeList containment