be.ac.ulg.montefiore.run.totem.domain.model.impl
Class PathImpl

java.lang.Object
  be.ac.ulg.montefiore.run.totem.domain.model.impl.PathImpl

All Implemented Interfaces:

Path

public class PathImpl
extends java.lang.Object
implements Path

Represent a Path in a Domain and is used by a LSP

Creation date: 20-Jan-2005 10:45:08

Author:

Fabian Skivee (skivee@run.montefiore.ulg.ac.be)

Constructor Summary

PathImpl(Domain domain)

Method Summary

boolean	containsLink(Link link) Return true if the path contains the link Link
void	createPathFromLink(java.util.List<Link> path) Create a Path from a list of Link
void	createPathFromNode(java.util.List<Node> path) Create a Path from a list of Node
boolean	equals(java.lang.Object o)
boolean	equals(Path path) Return true if the path is equal to the given Path
Node	getDestinationNode() Get the destination node
java.util.List<Link>	getLinkPath() Get the path as a List of Link
java.util.List<Node>	getNodePath() Get the path as a List of Node
Node	getSourceNode() Get the source node
float	getSumLinkMetrics() Get the cost of the path
int	hashCode()
java.lang.String	toLinksString() Get a String displaying the path as link ids
java.lang.String	toNodesString() Get a String displaying the path as node ids
java.lang.String	toString() Get a String displaying the path as node id

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PathImpl

public PathImpl(Domain domain)

Method Detail

createPathFromLink

public void createPathFromLink(java.util.List<Link> path)
                        throws NodeNotFoundException,
                               InvalidPathException

Create a Path from a list of Link

Specified by:

createPathFromLink in interface Path

Parameters:

path -

Throws:

NodeNotFoundException

InvalidPathException - When the path is not continuous

createPathFromNode

public void createPathFromNode(java.util.List<Node> path)
                        throws NodeNotFoundException,
                               InvalidPathException

Create a Path from a list of Node

Specified by:

createPathFromNode in interface Path

Parameters:

path -

Throws:

NodeNotFoundException

InvalidPathException - When the path is not continuous

getLinkPath

public java.util.List<Link> getLinkPath()

Get the path as a List of Link

Specified by:

getLinkPath in interface Path

Returns:

getNodePath

public java.util.List<Node> getNodePath()

Get the path as a List of Node

Specified by:

getNodePath in interface Path

Returns:

getSourceNode

public Node getSourceNode()

Get the source node

Specified by:

getSourceNode in interface Path

Returns:

getSumLinkMetrics

public float getSumLinkMetrics()

Get the cost of the path

Specified by:

getSumLinkMetrics in interface Path

Returns:

getDestinationNode

public Node getDestinationNode()

Get the destination node

Specified by:

getDestinationNode in interface Path

Returns:

containsLink

public boolean containsLink(Link link)

Return true if the path contains the link Link

Specified by:

containsLink in interface Path

Parameters:

link -

Returns:

equals

public boolean equals(Path path)

Return true if the path is equal to the given Path

Specified by:

equals in interface Path

Parameters:

path -

Returns:

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Get a String displaying the path as node id

Specified by:

toString in interface Path

Overrides:

toString in class java.lang.Object

Returns:

toNodesString

public java.lang.String toNodesString()

Description copied from interface: Path

Get a String displaying the path as node ids

Specified by:

toNodesString in interface Path

Returns:

toLinksString

public java.lang.String toLinksString()

Description copied from interface: Path

Get a String displaying the path as link ids

Specified by:

toLinksString in interface Path

Returns: