org.apache.commons.graph.search
Class DFS

java.lang.Object
  org.apache.commons.graph.search.DFS

public class DFS
extends java.lang.Object

Description of the Class

Field Summary

static java.lang.String	BLACK Description of the Field
private java.util.Map	colors
static java.lang.String	GRAY Description of the Field
static java.lang.String	WHITE Description of the Field

Constructor Summary

DFS()
Constructor for the DFS object

Method Summary

java.lang.String	getColor(Vertex v) Gets the color attribute of the DFS object
void	visit(DirectedGraph graph, Vertex root, Visitor visitor) visit - Visits the graph
private void	visitEdge(DirectedGraph graph, Edge e, Visitor visitor) Description of the Method
private void	visitVertex(DirectedGraph graph, Vertex v, Visitor visitor) Description of the Method

Methods inherited from class java.lang.Object

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

Field Detail

colors

private java.util.Map colors

WHITE

public static final java.lang.String WHITE

Description of the Field

See Also:

Constant Field Values

BLACK

public static final java.lang.String BLACK

Description of the Field

See Also:

Constant Field Values

GRAY

public static final java.lang.String GRAY

Description of the Field

See Also:

Constant Field Values

Constructor Detail

DFS

public DFS()

Constructor for the DFS object

Method Detail

getColor

public java.lang.String getColor(Vertex v)

Gets the color attribute of the DFS object

visitEdge

private void visitEdge(DirectedGraph graph,
                       Edge e,
                       Visitor visitor)

Description of the Method

visitVertex

private void visitVertex(DirectedGraph graph,
                         Vertex v,
                         Visitor visitor)

Description of the Method

visit

public void visit(DirectedGraph graph,
                  Vertex root,
                  Visitor visitor)

visit - Visits the graph