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Class Graph.EdgeFactory

java.lang.Object
   |
   +----Graph.EdgeFactory

public class EdgeFactory
extends Object
implements Serializable
Edge Factory class is used for creating new edges.

See Also:
GraphDisplay, Edge

Constructor Index

 o EdgeFactory()

Method Index

 o addEdge(Node, Node)
addEdge performes some checking before it creates new edge - it checks whether node with same start and end node, already exists in the hashtable of the edges.
 o newEdge(String, Node, Node)
Creates new instance of given edge class
 o setEdgeType(String)
Sets edge type
 o setGraphDisplay(GraphDisplay)

Constructors

 o EdgeFactory
 public EdgeFactory()

Methods

 o addEdge
 public boolean addEdge(Node n1,
                        Node n2)
addEdge performes some checking before it creates new edge - it checks whether node with same start and end node, already exists in the hashtable of the edges.

 o newEdge
 public Edge newEdge(String type,
                     Node start,
                     Node end)
Creates new instance of given edge class

 o setEdgeType
 public void setEdgeType(String type)
Sets edge type

 o setGraphDisplay
 public void setGraphDisplay(GraphDisplay graphDisplay)

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