org.eigenbase.dmv
Class DmvGraphvizRenderer

java.lang.Object
  org.eigenbase.dmv.DmvGraphvizRenderer

public class DmvGraphvizRenderer
extends Object

DmvGraphvizRenderer renders a DmvResponse as a .dot file suitable for input to Graphviz.

Version:

$Id: //open/dev/farrago/src/org/eigenbase/dmv/DmvGraphvizRenderer.java#5 $

Author:

John Sichi

Field Summary

private JmiDependencyGraph	dependencyGraph
private org.jgrapht.DirectedGraph<JmiDependencyVertex,org.jgrapht.graph.DefaultEdge>	hierarchyGraph
private PrintWriter	pw
private DmvResponse	response

Constructor Summary

DmvGraphvizRenderer()

Method Summary

private JmiDependencyVertex	getHierarchyRep(JmiDependencyVertex vertex)
private String	getVertexId(JmiDependencyVertex vertex)
private String	getVertexName(JmiDependencyVertex vertex)
private boolean	isClusterChild(JmiDependencyVertex vertex)
private boolean	isClusterParent(JmiDependencyVertex vertex)
void	renderDmv(DmvResponse response, Writer writer) Renders a DmvResponse in .dot format and writes the result to a Writer.
private void	renderEdges()
private void	renderGraph()
private void	renderVertex(JmiDependencyVertex vertex)
private void	renderVertices()

Methods inherited from class java.lang.Object

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

Field Detail

pw

private PrintWriter pw

response

private DmvResponse response

dependencyGraph

private JmiDependencyGraph dependencyGraph

hierarchyGraph

private org.jgrapht.DirectedGraph<JmiDependencyVertex,org.jgrapht.graph.DefaultEdge> hierarchyGraph

Constructor Detail

DmvGraphvizRenderer

public DmvGraphvizRenderer()

Method Detail

renderDmv

public void renderDmv(DmvResponse response,
                      Writer writer)

Renders a DmvResponse in .dot format and writes the result to a Writer.

renderGraph

private void renderGraph()

renderVertices

private void renderVertices()

renderVertex

private void renderVertex(JmiDependencyVertex vertex)

renderEdges

private void renderEdges()

getVertexId

private String getVertexId(JmiDependencyVertex vertex)

getVertexName

private String getVertexName(JmiDependencyVertex vertex)

isClusterParent

private boolean isClusterParent(JmiDependencyVertex vertex)

isClusterChild

private boolean isClusterChild(JmiDependencyVertex vertex)

getHierarchyRep

private JmiDependencyVertex getHierarchyRep(JmiDependencyVertex vertex)