Package org.geotools.graph.build.basic

Class BasicDirectedGraphBuilder

Object

BasicGraphBuilder

BasicDirectedGraphBuilder

All Implemented Interfaces:

GraphBuilder

Direct Known Subclasses:

BasicDirectedLineGraphBuilder, OptDirectedGraphBuilder

public class BasicDirectedGraphBuilder
extends BasicGraphBuilder

An implementation of GraphBuilder used to build directed graphs.

Author:

Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net

See Also:

• DirectedGraph

Constructor Summary

Constructors

Constructor	Description
BasicDirectedGraphBuilder()

Method Summary

Modifier and Type	Method	Description
void	addEdge(Edge edge)	Adds a directed edge to the graph.
Edge	buildEdge(Node nodeA, Node nodeB)	Builds a directed edge.
protected Graph	buildGraph()	Creates a directed graph object.
Node	buildNode()	Builds a directed node.

Methods inherited from class BasicGraphBuilder

addNode, clone, getEdges, getGraph, getNodes, importGraph, removeEdge, removeEdges, removeNode, removeNodes

Methods inherited from class Object

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

Constructor Details

BasicDirectedGraphBuilder

public BasicDirectedGraphBuilder()

Method Details

buildNode

public Node buildNode()

Builds a directed node.

Specified by:

buildNode in interface GraphBuilder

Overrides:

buildNode in class BasicGraphBuilder

Returns:

Node The newly built node.

See Also:

• DirectedNode
• GraphBuilder.buildNode()

buildEdge

public Edge buildEdge(Node nodeA,
 Node nodeB)

Builds a directed edge.

Specified by:

buildEdge in interface GraphBuilder

Overrides:

buildEdge in class BasicGraphBuilder

Parameters:

nodeA - Adjacent node to edge.

nodeB - Adjacent node to edge.

Returns:

Edge the newly built Edge.

See Also:

• DirectedEdge
• GraphBuilder#buildEdge()

addEdge

public void addEdge(Edge edge)

Adds a directed edge to the graph.

Specified by:

addEdge in interface GraphBuilder

Overrides:

addEdge in class BasicGraphBuilder

Parameters:

edge - Edge to be added to graph.

See Also:

• DirectedEdge
• GraphBuilder.addEdge(Edge)

buildGraph

protected Graph buildGraph()

Creates a directed graph object.

Overrides:

buildGraph in class BasicGraphBuilder

Returns:

A Graph object.