org.apache.tez.dag.utils
Class Graph

java.lang.Object
  org.apache.tez.dag.utils.Graph

@InterfaceAudience.Private
public class Graph
extends Object

Nested Class Summary

class	Graph.Edge
class	Graph.Node

Constructor Summary

Graph()

Graph(String name)

Graph(String name, Graph parent)

Method Summary

void	addSubGraph(Graph graph)
static List<Graph.Edge>	combineEdges(List<Graph.Edge> edges)
String	generateGraphViz()
String	generateGraphViz(String indent)
String	getName()
Graph.Node	getNode(String id)
Graph	getParent()
Graph.Node	newNode(String id, String label)
Graph	newSubGraph(String name)
void	save(String filePath)

Methods inherited from class java.lang.Object

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

Constructor Detail

Graph

public Graph(String name,
             Graph parent)

Graph

public Graph(String name)

Graph

public Graph()

Method Detail

getName

public String getName()

getParent

public Graph getParent()

newNode

public Graph.Node newNode(String id,
                          String label)

getNode

public Graph.Node getNode(String id)

newSubGraph

public Graph newSubGraph(String name)

addSubGraph

public void addSubGraph(Graph graph)

generateGraphViz

public String generateGraphViz(String indent)

generateGraphViz

public String generateGraphViz()

save

public void save(String filePath)
          throws IOException

Throws:

IOException

combineEdges

public static List<Graph.Edge> combineEdges(List<Graph.Edge> edges)