org.apache.commons.graph.domain.basic
Class DirectedGraphImpl

java.lang.Object
  org.apache.commons.graph.domain.basic.DirectedGraphImpl

All Implemented Interfaces:

DirectedGraph, Graph, java.lang.reflect.InvocationHandler, MutableDirectedGraph, WeightedGraph

Direct Known Subclasses:

JDependGraph

public class DirectedGraphImpl

extends java.lang.Object

implements DirectedGraph, WeightedGraph, MutableDirectedGraph, java.lang.reflect.InvocationHandler

Description of the Class

Field Summary

private java.util.List	contracts
private java.util.Set	edges
private java.util.Map	edgeSource
private java.util.Map	edgeTarget
private java.util.Map	edgeWeights
private java.util.Map	inbound
private java.util.Map	outbound
private Vertex	root
private java.util.Set	vertices

Constructor Summary

DirectedGraphImpl()
Constructor for the DirectedGraphImpl object

DirectedGraphImpl(DirectedGraph dg)
Constructor for the DirectedGraphImpl object

Method Summary

void	addContract(Contract c) Adds a feature to the Contract attribute of the DirectedGraphImpl object
void	addEdge(Edge e, Vertex start, Vertex end) Adds a feature to the Edge attribute of the DirectedGraphImpl object
private void	addEdgeI(Edge e, Vertex start, Vertex end) Adds a feature to the EdgeI attribute of the DirectedGraphImpl object
void	addVertex(Vertex v) Adds a feature to the Vertex attribute of the DirectedGraphImpl object
private void	addVertexI(Vertex v) Adds a feature to the VertexI attribute of the DirectedGraphImpl object
java.util.Set	getEdges() Gets the edges attribute of the DirectedGraphImpl object
java.util.Set	getEdges(Vertex v) Gets the edges attribute of the DirectedGraphImpl object
java.util.Set	getInbound(Vertex v) Gets the inbound attribute of the DirectedGraphImpl object
java.util.Set	getOutbound(Vertex v) Gets the outbound attribute of the DirectedGraphImpl object
Vertex	getSource(Edge e) Gets the source attribute of the DirectedGraphImpl object
Vertex	getTarget(Edge e) Gets the target attribute of the DirectedGraphImpl object
java.util.Set	getVertices() Gets the vertices attribute of the DirectedGraphImpl object
java.util.Set	getVertices(Edge e) Gets the vertices attribute of the DirectedGraphImpl object
double	getWeight(Edge e) Gets the weight attribute of the DirectedGraphImpl object
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) Description of the Method
void	removeContract(Contract c) Description of the Method
void	removeEdge(Edge e) Description of the Method
private void	removeEdgeI(Edge e) Description of the Method
void	removeVertex(Vertex v) Description of the Method
private void	removeVertexI(Vertex v) Description of the Method
void	setWeight(Edge e, double value) Sets the weight attribute of the DirectedGraphImpl object

Methods inherited from class java.lang.Object

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

Field Detail

root

private Vertex root

vertices

private java.util.Set vertices

edges

private java.util.Set edges

contracts

private java.util.List contracts

inbound

private java.util.Map inbound

outbound

private java.util.Map outbound

edgeSource

private java.util.Map edgeSource

edgeTarget

private java.util.Map edgeTarget

edgeWeights

private java.util.Map edgeWeights

Constructor Detail

DirectedGraphImpl

public DirectedGraphImpl()

Constructor for the DirectedGraphImpl object

DirectedGraphImpl

public DirectedGraphImpl(DirectedGraph dg)

Constructor for the DirectedGraphImpl object

Parameters:

dg -

Method Detail

addContract

public void addContract(Contract c)
                 throws GraphException

Adds a feature to the Contract attribute of the DirectedGraphImpl object

Throws:

GraphException

removeContract

public void removeContract(Contract c)

Description of the Method

setWeight

public void setWeight(Edge e,
                      double value)

Sets the weight attribute of the DirectedGraphImpl object

getVertices

public java.util.Set getVertices()

Gets the vertices attribute of the DirectedGraphImpl object

Specified by:

getVertices in interface Graph

getVertices

public java.util.Set getVertices(Edge e)

Gets the vertices attribute of the DirectedGraphImpl object

Specified by:

getVertices in interface Graph

getEdges

public java.util.Set getEdges()

Gets the edges attribute of the DirectedGraphImpl object

Specified by:

getEdges in interface Graph

getEdges

public java.util.Set getEdges(Vertex v)

Gets the edges attribute of the DirectedGraphImpl object

Specified by:

getEdges in interface Graph

getSource

public Vertex getSource(Edge e)

Gets the source attribute of the DirectedGraphImpl object

Specified by:

getSource in interface DirectedGraph

getTarget

public Vertex getTarget(Edge e)

Gets the target attribute of the DirectedGraphImpl object

Specified by:

getTarget in interface DirectedGraph

getInbound

public java.util.Set getInbound(Vertex v)

Gets the inbound attribute of the DirectedGraphImpl object

Specified by:

getInbound in interface DirectedGraph

getOutbound

public java.util.Set getOutbound(Vertex v)

Gets the outbound attribute of the DirectedGraphImpl object

Specified by:

getOutbound in interface DirectedGraph

addVertexI

private void addVertexI(Vertex v)
                 throws GraphException

Adds a feature to the VertexI attribute of the DirectedGraphImpl object

Throws:

GraphException

addVertex

public void addVertex(Vertex v)
               throws GraphException

Adds a feature to the Vertex attribute of the DirectedGraphImpl object

Specified by:

addVertex in interface MutableDirectedGraph

Throws:

GraphException

removeVertexI

private void removeVertexI(Vertex v)
                    throws GraphException

Description of the Method

Throws:

GraphException

removeVertex

public void removeVertex(Vertex v)
                  throws GraphException

Description of the Method

Specified by:

removeVertex in interface MutableDirectedGraph

Throws:

GraphException

addEdgeI

private void addEdgeI(Edge e,
                      Vertex start,
                      Vertex end)
               throws GraphException

Adds a feature to the EdgeI attribute of the DirectedGraphImpl object

Throws:

GraphException

addEdge

public void addEdge(Edge e,
                    Vertex start,
                    Vertex end)
             throws GraphException

Adds a feature to the Edge attribute of the DirectedGraphImpl object

Specified by:

addEdge in interface MutableDirectedGraph

Throws:

GraphException

removeEdgeI

private void removeEdgeI(Edge e)
                  throws GraphException

Description of the Method

Throws:

GraphException

removeEdge

public void removeEdge(Edge e)
                throws GraphException

Description of the Method

Specified by:

removeEdge in interface MutableDirectedGraph

Throws:

GraphException

getWeight

public double getWeight(Edge e)

Gets the weight attribute of the DirectedGraphImpl object

Specified by:

getWeight in interface WeightedGraph

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Description of the Method

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable