Package org.testng.internal

Class DynamicGraph<T>

java.lang.Object

org.testng.internal.DynamicGraph<T>

All Implemented Interfaces:

IDynamicGraph<T>

public class DynamicGraph<T>
extends java.lang.Object
implements IDynamicGraph<T>

Representation of the graph of methods.

Nested Class Summary

Nested classes/interfaces inherited from interface org.testng.IDynamicGraph

IDynamicGraph.Status

Constructor Summary

Constructors

Constructor	Description
DynamicGraph()

Method Summary

Modifier and Type	Method	Description
void	addEdge(int weight, T from, T to)
void	addEdges(int weight, T from, java.lang.Iterable<T> tos)	Add an edge between two nodes.
boolean	addNode(T node)	Add a node to the graph.
java.util.List<T>	getDependenciesFor(T node)
java.util.List<T>	getFreeNodes()
int	getNodeCount()
int	getNodeCountWithStatus(IDynamicGraph.Status status)
java.util.Set<T>	getNodesWithStatus(IDynamicGraph.Status status)
java.util.List<T>	getUpstreamDependenciesFor(T node)
void	setStatus(java.util.Collection<T> nodes, IDynamicGraph.Status status)	Set the status for a set of nodes.
void	setStatus(T node, IDynamicGraph.Status status)	Set the status for a node.
void	setVisualisers(java.util.Set<IExecutionVisualiser> listener)
java.lang.String	toDot()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicGraph

public DynamicGraph()

Method Detail

addNode

public boolean addNode(T node)

Add a node to the graph.

Specified by:

addNode in interface IDynamicGraph<T>

addEdge

public void addEdge(int weight,
                    T from,
                    T to)

Specified by:

addEdge in interface IDynamicGraph<T>

Parameters:

weight - - Represents one of TestRunner.PriorityWeight ordinals indicating the weightage of a particular node in the graph

from - - Represents the edge that depends on another edge.

to - - Represents the edge on which another edge depends upon.

setVisualisers

public void setVisualisers(java.util.Set<IExecutionVisualiser> listener)

Specified by:

setVisualisers in interface IDynamicGraph<T>

addEdges

public void addEdges(int weight,
                     T from,
                     java.lang.Iterable<T> tos)

Add an edge between two nodes.

Specified by:

addEdges in interface IDynamicGraph<T>

getFreeNodes

public java.util.List<T> getFreeNodes()

Specified by:

getFreeNodes in interface IDynamicGraph<T>

Returns:

a set of all the nodes that don't depend on any other nodes.

getUpstreamDependenciesFor

public java.util.List<T> getUpstreamDependenciesFor(T node)

Specified by:

getUpstreamDependenciesFor in interface IDynamicGraph<T>

getDependenciesFor

public java.util.List<T> getDependenciesFor(T node)

Specified by:

getDependenciesFor in interface IDynamicGraph<T>

setStatus

public void setStatus(java.util.Collection<T> nodes,
                      IDynamicGraph.Status status)

Set the status for a set of nodes.

Specified by:

setStatus in interface IDynamicGraph<T>

setStatus

public void setStatus(T node,
                      IDynamicGraph.Status status)

Set the status for a node.

Specified by:

setStatus in interface IDynamicGraph<T>

getNodeCount

public int getNodeCount()

Specified by:

getNodeCount in interface IDynamicGraph<T>

Returns:

the number of nodes in this graph.

getNodeCountWithStatus

public int getNodeCountWithStatus(IDynamicGraph.Status status)

Specified by:

getNodeCountWithStatus in interface IDynamicGraph<T>

getNodesWithStatus

public java.util.Set<T> getNodesWithStatus(IDynamicGraph.Status status)

Specified by:

getNodesWithStatus in interface IDynamicGraph<T>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toDot

public java.lang.String toDot()

Specified by:

toDot in interface IDynamicGraph<T>

Returns:

a .dot file (GraphViz) version of this graph.