Graph<DataT,NodeT> Class

Package:

com.azure.resourcemanager.resources.fluentcore.dag

Maven Artifact:

com.azure.resourcemanager:azure-resourcemanager-resources:2.38.0

• java.lang.Object
• • com.azure.resourcemanager.resources.fluentcore.dag.Graph<DataT,NodeT>

Type Parameters

DataT

the type of the data stored in the graph's nodes

NodeT

the type of the nodes in the graph

public class Graph<DataT,NodeT>

Type representing a directed graph data structure.

Each node in a graph is represented by Node<DataT,NodeT>

Field Summary

Modifier and Type	Field and Description
protected Map<String,NodeT>	nodeTable the nodes in the graph.

Constructor Summary

Constructor	Description
Graph()	Creates a directed graph.

Method Summary

Modifier and Type	Method and Description
void	addNode(NodeT node) Adds a node to this graph.
protected String	findPath(String start, String end) Find the path.
Collection<NodeT>	getNodes()
void	visit(Graph.Visitor<Node<DataT,NodeT>> visitor) Perform DFS visit in this graph.

Methods inherited from java.lang.Object

clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Details

nodeTable

protected Map nodeTable

the nodes in the graph.

Constructor Details

Graph

public Graph()

Creates a directed graph.

Method Details

addNode

public void addNode(NodeT node)

Adds a node to this graph.

Parameters:

node - the node

findPath

protected String findPath(String start, String end)

Find the path.

Parameters:

start - key of first node in the path

end - key of last node in the path

Returns:

string containing the nodes keys in the path separated by arrow symbol

getNodes

public Collection getNodes()

Returns:

all nodes in the graph.

visit

public void visit(Graph.Visitor<>> visitor)

Perform DFS visit in this graph.

The directed graph will be traversed in DFS order and the visitor will be notified as search explores each node and edge.

Parameters:

visitor - the graph visitor