uk.ac.kcl.cch.jb.pliny.containmentView.layout
Class DirectedGraphLayoutVisitor

java.lang.Object
  uk.ac.kcl.cch.jb.pliny.containmentView.layout.DirectedGraphLayoutVisitor

public class DirectedGraphLayoutVisitor

extends Object

Visitor with support for populating nodes and edges of DirectedGraph from model objects. This code was borrowed for use within Pliny with only minor conceptual changes from com.realpersist.gef.schemaeditor with thanks to the original authors.

Author:

Phil Zoio, a few changes by John Bradley

Constructor Summary

DirectedGraphLayoutVisitor()

Method Summary

protected void	addEdges(ContainmentItemPart tablePart)
protected void	addEdges(ContainmentLinkPart linkPart)
protected void	addEdges(ContainmentSetPart diagram)
protected void	addNodes(ContainmentItemPart itemPart) Adds nodes to the graph object for use by the GraphLayoutManager
protected void	addNodes(ContainmentSetPart diagram)
void	applyResults(ContainmentItemPart tablePart)
protected void	applyResults(ContainmentLinkPart relationshipPart)
protected void	applyResults(ContainmentSetPart diagram)
void	layoutDiagram(ContainmentSetPart diagram) Public method for reading graph nodes

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectedGraphLayoutVisitor

public DirectedGraphLayoutVisitor()

Method Detail

layoutDiagram

public void layoutDiagram(ContainmentSetPart diagram)

Public method for reading graph nodes

addNodes

protected void addNodes(ContainmentSetPart diagram)

addNodes

protected void addNodes(ContainmentItemPart itemPart)

Adds nodes to the graph object for use by the GraphLayoutManager

addEdges

protected void addEdges(ContainmentSetPart diagram)

addEdges

protected void addEdges(ContainmentItemPart tablePart)

addEdges

protected void addEdges(ContainmentLinkPart linkPart)

applyResults

protected void applyResults(ContainmentSetPart diagram)

applyResults

public void applyResults(ContainmentItemPart tablePart)

applyResults

protected void applyResults(ContainmentLinkPart relationshipPart)